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Newsbiomedicalmaterialsprogram is a professional news and article media center for new materials, nano materials, chemical company, machinery, digital products, indusitrial products and more. Newsbiomedicalmaterialsprogram has a professional editorial and researching team that provides qualified and authentic content on the internet. We also have laboratory and R&D resources for advanced Nano material / New material research and experiment. Our topics: nanoparticles, graphite powder, boron powder , zinc sulfide , nitride powder, Molybdenum disulfide,silicon powder,max phases powder, quartz powder, 3D printing metal powder, and so on.


Why does properly poured concrete end up cracking

It is very easy to cause concrete cracking if the construction or maintenance are not done correctly. What are then the five main causes of cracking concrete?

1. The cement proportion problem: Some workers in construction will privately add more water for a more fluid concrete. However, this will result in an increase in water-cement, causing the concrete to harden too quickly, and cause cracks.

2. Transport and mixing issues: If mixing and transporting concrete takes too much time, the water in the concrete will evaporate quickly. concrete . This leads to a concrete that is weaker on the construction site, unable to meet construction specifications.

3. Construction speed

4. Maintenance is unreasonable. During the period of maintenance, if late watering isn't maintained, the result will be the Cracking phenomenon Later in the year, concrete will be used. Concrete is used in the future. Concrete Surface Watering You can water the concrete often to speed up the drying process. Concrete will shrink if it is not watered. Late cracking occurs when concrete strength is decreased.

5. Environmental factors: If the environment at the construction site is relatively dry and there is high temperature, wind, or both, then the evaporation rates of the concrete are accelerated. This results in cracks on the surface. Concrete constructions are most likely to crack in the winter or summer because of the temperature difference.

Solution: Add a crack-preventing agent. A composite anti-cracking agents made of inorganic materials can prevent foam concrete from cracking by more than 80%. Add 2 to 3 kilograms per cubic foot.


What is Molybdenum disulfide MoS2 powder

Description of Molybdenum diulfide

Molybdenum disulfide (also known as MoS2) is a transition metal sulfide. It is dark grey, or black, solid. It has a layering crystal structure consisting of alternately arranged sulfur and molybdenum molecules. Molybdenum disulfide This material is very stable in terms of both chemical and thermal stability. It can be easily reacted to acids or bases. It is widely used in lubricants as well as additives and composites. As an excellent oil, molybdenum diulfide offers a high load bearing capacity, low friction coefficient and good friction resistance. This is why it's widely used by the machinery, petrochemicals and automobile industries. In extreme conditions such as high temperature, high loads, or high speeds, the molybdenum diulfide plays a lubricating function, reducing friction and wearing, and extending the service life. Molybdenum diulfide, when used as a fuel additive, can increase the efficiency of combustion and reduce pollutants. This additive plays a major role in protecting the environment, as it reduces air pollutants and improves energy efficiency.

Use of Molybdenum diulfide

Molybdenum diulfide is a compound that has outstanding chemical and physical properties. It is widely used in many fields. It has excellent chemical and mechanical properties. Following are some of the most important applications for molybdenum sulfide.

Lubricants - Molybdenum Disulfide, a lubricant that is excellent for its high load carrying capacity, low friction coefficient, and good resistance to friction. It has a high lubrication capacity in high-temperature, high-load and high-speed environments. This is why it's widely used in the machinery industry, automobile manufacturing, and petrochemical industries. Molybdenum Disulfide Lubricant is also used to produce lubricating grease, lubricating oil and lubricating film.

Additive - Molybdenum Disulfide, when used as a fuel additive, can increase the efficiency of combustion and reduce emissions. This additive plays a major role in protecting the environment by reducing air pollution and improving energy efficiency. As an additive, molybdenum can be added to rubber, plastics or coatings in order to improve their properties.

Composite materials. Molybdenum disulfide, when combined with rubber, resins and other materials, can produce high-performance materials such as reinforced fibres or composite plastics. These composites offer excellent mechanical properties, corrosion resistance, and are widely used for automotive and aerospace.

Electronic Industry Molybdenum disulfide It can be used for the electronic vapour deposition of thin MoS2 films. These thin films have excellent electrical conductivity, and transmit light well. This thin film material is suitable for optoelectronics applications, including solar cells and displays. The molybdenum-disulfide material can also be used to create transistors, Field-Effect Transistors and other electronic components. These electronic components have excellent semiconductor performance and good electronic mobility.

Production Methods of Molybdenum Diulfide

Molybdenum diulfide, a compound with excellent chemical and physical properties, is used in numerous fields. The production process can be done in many ways, including double decompositions, synthesises, flotation or electroplating. Synthesis is the most commonly used method for producing molybdenum.

The synthesis is a way to make nano MoS2 using a molybdenum, tungsten source. This method can produce sulfides of high purity with fewer impurities. This method can prepare sulfides to meet various functional requirements. The steps in the synthesis include preparation of raw materials, chemical reactions, product separation, and purification.

In the stage of preparation for raw materials, you will need to prepare both a tungsten source or molybdenum and a sulfur. Tungsten, molybdenum or metal powders are the most common sources. While sulfur can be either elemental sulfur or sulfur dioxide. The purity, chemical properties and reactions conditions of the raw materials are important factors to consider when selecting tungsten and molybdenum or sulfur sources.

The tungsten ore undergoes a chemical reaction. Molybdenum Sources The molybdenum is disulfide produced in biochemical reactions that occur at high temperatures. The reaction temperature, the reaction time, and the reaction atmosphere are all part of a specific reaction condition. The temperature and reaction time of the reaction have an important effect on particle size and product purity. Reaction atmosphere has a similar impact.

Using appropriate purification and separation methods, molybdenum must be separated from the reaction products. Precipitation, filtration and distillation are some of the most common separation and purification processes. These methods can be used to separate the molybdenum diulfide from impurities and obtain molybdenum products with high purity.

Other methods are available to produce molybdenum sulfide. These include the double decomposition technique, the flotation method, and the electroplating method.

The compound decomposition technique produces molybdenum by reacting ammonium motate or ammonium tantate with ammoniumsulfide. The method is able to produce molybdenum sulfide even at a low temperature. It can also prepare different molybdenum sulfide products, such as those with different particle sizes and morphologies.

The method of flotation involves the use of organic agents to grind tungsten, molybdenum or other sources into a mixture with minerals like sphalerite or quartz. This method is able to produce molybdenum products with high purity, but requires more organic chemicals and a more complicated production process.

Electroplating is the process of electroplating molybdenum on a metal surface. By using this method you can create molybdenum-disulfide films that have excellent properties. However, the chemicals and waste liquids in the electroplating will pollute the surrounding environment.

It is important to select the best production method for the job based on the demand. It is also important to consider environmental protection and safety during the production process.

Prospect Market of Molybdenum Diulfide

Molybdenum diulfide is an important chemical compound that has excellent chemical and physical characteristics. It's widely used in machinery, industry, electronics, aviation, and other fields. Demand for molybdenum diulfide has increased due to the continued development of global economies and rapid developments in high-tech fields. Molybdenum Disulfide Market has a wide range of prospects for the future.

Molybdenum Disulfide, as a highly-efficient lubricant used in petrochemical, machinery manufacturing and automobile manufacturing is used by many industries. As industrialization continues and mechanical equipment becomes more precise and automated, the demand for lubricants will increase. Molybdenum diulfide has a high performance and is in great demand.

In the second place, molybdenum dioxide can be added to fuels as an additive that will improve combustion efficiency, reduce pollution, reduce air pollutants and increase energy efficiency. As environmental awareness continues to grow and environmental policies are strengthened, the use of molybdenum dioxide as a green additive will continue to be promoted.

Molybdenum diulfide, when combined with other materials such as resins, fibres composites, rubbers, etc., can also be used to produce high-performance materials. These composites have excellent mechanical and corrosion-resistant properties and are used in many fields, including automotive, aerospace, electronic and others. High-performance materials are in high demand due to the rapid growth and development of the high-tech industry. Molybdenum is one component and will see an increased demand.

The molybdenum-disulfide compound can be used to create new energy sources, including solar cells, energy storage batteries, and other energy technologies. As new energy technologies continue to be developed, demand for molybdenum will increase. This will provide new momentum for the development of the market.

The price of disulfide molybdenum will also gradually decrease with the continual improvement of the process and the reduction of costs. This in turn will encourage further market growth. In parallel, as environmental awareness increases and technological progress continues, some new production technologies and processes will gradually be implemented to produce molybdenum. This will further promote the development of the global molybdenum market.

According to the report from the market research company the global molybdenum market will maintain rapid expansion in the coming years with an annual rate of growth of over 10%. Globally, it is estimated that the molybdenum-disulfide industry will surpass $1 billion in 2025. China is a big producer and user of molybdenum, so the market will continue to grow rapidly.

Molybdenum disulfide Powder Price :

Many factors influence the price, such as the economic activity, the sentiment of the market and the unexpected event.

You can contact us for a quotation if you want to know the current price of Molybdenum diulfide powder.

Molybdenum disulfide Powder Supplier :

Technology Co. Ltd. has been a leading global chemical supplier & manufacturer for over 12 years.

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The role of molybdenum in the new energy industry

Molybdenum's role in the New Energy Industry

I. Introduction

As a result of the recent changes in the global energy market, the energy sector is growing rapidly. The future energy market will include solar energy, biomass, wind, water, and geothermal power. The energy sector of tomorrow will be a major player in molybdenum because it is rare. This article will examine the characteristics, principles, and application areas for molybdenum so that you can understand the importance of this element in the current energy industry.

2. Property of molybdenum

Molybdenum has high melting, boiling and strength properties, as well as corrosion resistance. It is a relatively stable metal with chemical properties that are insoluble in acids, alkalis, and water. The molybdenum dioxide has a high thermal stability as well as excellent electrical conductivity, which makes it an important component of the new Energy Industry.

3. The role of molybdenum as a new energy resource

solar industry

Solar energy refers to an industry that converts and uses solar energy. Molybdenum compounds and molybdenum play important roles in solar energy.

(1) Photovoltaic Material: The molybdenum material is a good photovoltaic because it has high conversion efficiency. Molybdenum can be added to solar cells in small amounts to improve their photoelectric conversion and lifetime.

Molybdenum can be used in high-temperature equipment like solar collectors, solar boilers, and other high-temperature devices.

Wind Energy Industry

Wind energy is an industry that uses the wind to convert and use energy. Molybdenum compounds and molybdenum play important roles in wind energy.

(1) Wind turbines. Molybdenum, and its alloys, have excellent strength and corrosion resistance properties. They can be used in the manufacture of key components of wind turbines such as the blades and the main shafts to increase the safety and service life.

(2) Lubricants. Molybdenum compounds and their compounds are excellent lubricants and can reduce the friction loss of wind turbines and equipment failure rates.

Hydropower industry

The hydropower industry is an industry that uses water energy as a source of energy. Molybdenum compounds and molybdenum play important roles in hydropower.

(1) Hydrogenerator: Molybdenum can be used for key components like blades and main shafts to improve service life and safety.

(2) Fluid accessories. Molybdenum compounds and their derivatives have excellent fluidity, corrosion resistance and are suitable for making fluid accessories to improve fluid efficiency and durability in hydroelectric generator sets.

Geothermal Energy Industry

Geothermal energy is an industry that converts geothermal heat into energy. Molybdenum compounds and molybdenum play important roles in geothermal energy.

(1) Geothermal equipment: Molybdenum can be used in the manufacture of key components, such as heat-exchangers and boilers for geothermal equipment to improve thermal stability and efficiency.

Molybdenum can be used for the production of components like heat exchangers, pipes and other geothermal equipment. This will improve the thermal efficiency and durability.

Biomass Energy Industry

The biomass energy industry uses biomass for energy conversion and usage. Molybdenum compounds and molybdenum play important roles in the bioenergy industry.

Molybdenum can be used for the production of boilers and burners in biomass combustion equipment. This will improve their thermal stability and efficiency.

Molybdenum is a good catalyst and can be used in the production of biofuels to increase yield and quality.

4. Molybdenum applications in the new energy sector

Solar power generation. Molybdenum has a major role to play in solar cells, and is an important material for solar energy generation systems.

Molybdenum has a major role to play in wind turbines. It is also a critical material for wind power systems.

Molybdenum has a vital role to play in the hydroelectric generation of power. It is one key material used in these systems.

Geothermal Power Generation: The material , Molybdenum , is used in the equipment for geothermal electricity generation. It is also one of the main materials used to create geothermal systems.

Molybdenum has a vital role to play in biomass energy systems.

5. Molybdenum in the new energy sector

Molybdenum demand will increase with the rapid development in the new energy industry. Gleichzeitig, due to the rapid development of technology and cost reduction, the use of molybdenum within the new energy industry is set to increase. Molybdenum's application in the new energy sector will expand further, contributing to the growth of green power.


What is Boron carbide

Boron carburide is a high-performance carbon compound, which is composed primarily of boron, carbon, and other elements. The chemical formula for B4C is B4C. It has high hardness and melting point. It's also widely used by industries, the military, aerospace and other fields. The article will give a detailed description of the physical properties and chemical composition, preparation techniques, performance characterization and application fields.

Physical properties

Boron carbide, a non-metallic inorganic material with a density of 2.52g/cm3, is a dense inorganic. It has a cubic lattice structure, a dense black crystal and a 0.243nm lattice constant. Boron carbide exhibits a low electrical conductivity of only 10-6S/m, and has excellent insulation. Its thermal resistance is 97W/m*K. This is lower than that of metals, silicon and ceramics but higher than glass and other materials.

Chemical properties

Boron carbide exhibits chemical stability, and it is not reactive to acids and alkalis. B4C is reactive with O2, H2O and other substances. High temperatures can generate B2O3, CO etc. B4C has anti-oxidant and corrosion resistance. This makes it suitable for long term use in high-temperature, corrosive environments.

Preparation method

Preparation methods for boron carbide The main methods are the arc melting and chemical vapour deposit method.

Methode de réduction du carbothermal

Carbon thermal reduction (CTR) is widely used to prepare boron carbide . This method generates carbon dioxide and boron carburide by melting boric black and carbon. The reaction formula is B2O3+3C + B4C+CO. The reaction temperature ranges from 1500 to 1700°C. This method has the advantage of being simple, low-cost, and easy to use. However, the boron carbide produced is not of high purity.

Arc melting method

In the arc melting process, graphite electrodes are heated and melted in a reaction between boric acid and borax to create boron carbide. The reaction equation is: B2O3+3C + B4C. Reaction temperature is usually 18002000 degrees. This method yields boron-carbide with a high degree of purity and fine particles, but is costly and complicated.

Chemical vapour deposition method

Chemical vapour deposition uses high temperature reactions of gaseous carbon black and borane to create boron carburide. The reaction formula is B2H6+6C B4C+6H2. The reaction temperature ranges between 1000-1200°C. This method yields boron-carbide with a high degree of purity and ultrafine particles, but is costly and complicated.

Performance Characterization

Physical, chemical, mechanical, and other properties are primarily considered when describing the performance of boron carbide.

Physical property

Density, conductivity and thermal conductivity are the main physical properties of Boron carbide. The density is 2.52g/cm3, conductivity 10-6S/m, and thermal conductivity 97W/m*K.

Chemical Property

Boron carbide exhibits chemical stability, and it is not reactive to acids and alkalis. B4C is reactive with H2O and O2. High temperatures can generate B2O3, CO etc. B4C has anti-oxidant and corrosion resistance. This makes it suitable for long term use in high-temperature, corrosive environments.

Mechanical property

Boron carbide's high hardness, melting temperature, and heat transfer make it a popular material in many industries. Hardness of 3500kg/mm2, melting point 2450, and heat transfer rate 135W/m*K are among the characteristics that make boron carbide so popular in industries, military, aerospace, and other fields.


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What is Zinc Sulfide

Zinc Sulfide:

Its chemical formula is ZnS. Its molecular weight, 134.72. It is created by interacting through ionic interactions with zinc ions, (Zn2+), and sulfur ions, (S2-). In the crystal, the sulfur ions form a regular tetrahedron with the zinc ion in the middle. The sulfur ion occupies the center of the tetrahedron. This structure can also be described as a face centered cubic crystal system where zinc and sulfur are respectively located in the vertex of the lattice and at its face center.

Zinc Sulfide (also known as Zinc Sulfide) is an insoluble, white solid. It is not soluble in water. However, it is soluble with bases and acids. Zinc sulfide's density is 3.98 g/cc, with a melting point of 1350 degrees C. and a boiling point of 1650 degrees C. It is also transparent and has good optical properties. The light transmission is between 200 and 400nm. Its chemical properties are stable but under certain circumstances it can also change. zinc Sulfide is oxidized by an oxidizing substance to produce zinc sulfate. In an environment that is alkaline, zinc sulfide will react with hydroxide molecules to produce zinc hydroxide.

Application of Zinc Sulfide

Zinc sulfide, also known as zinc sulfur, is a significant compound. The unique structure of its crystal and its chemical and physi-cal properties have made it widely useful in a variety of fields. We will discuss the various applications of zinc sulfide.

1. Manufacturers of phosphor

Zinc Sulfide is a widely used phosphor, particularly in the production of fluorescent screens. It also has many applications for fluorescent lamps. Zinc sulfide, used in the manufacture of fluorescent screens, can be made into phosphors, which can then emit light to display an image when they are excited by external lights. In the manufacture of fluorescent lamps, zinc-sulfide also makes phosphors which emit visible light upon being excited by ultraviolet radiation.

2. Manufacturing of photoelectric conversion materials

Zinc Sulfide, a material important for photoelectric conversion, can also be used in the manufacture of solar cells. In solar cells zinc sulfide converts light energy into electrical power. The photoelectric efficiency of zinc sulfide, combined with its low cost, makes it a material that has wide applications.

3. Drug Manufacturing

Zinc Sulfide, because of its biological activity has certain applications in pharmaceutical production. Zinc sulfide is used in the manufacture of anti-malarials, like zinc sulfate, and zinc acetate. zincsulfide may also be used for the production of preservatives and fungicides.


Zinc sulfur acts as a catalyst for the creation of other compounds like zinc acetates, acetones, and methylisobutylketones. Zinc sulfur is an excellent catalyst for manufacturing due to its high activity.

5. Optical device manufacturing

Due to its high transparency, zinc sulfur is used widely in optical devices. Zinc sulfide is used, for instance, in optical fiber communication to produce optical fiber preforms. Additionally, zinc sulfide may be used to make optical devices like optical Windows and lenses.

Production method of Zinc Sulfide.

1. Method of chemical precipitation

The chemical precipitation method is the most common way to prepare zinc sulfide. The zinc sulfide was obtained by mixing zinc salt with sulfur salts in a liquid solution.

Preparation Solution: Dissolve a suitable amount of zinc salt and sulfur salt into water to create a solution.

Precipitation reaction : the above solution is heated in stirring conditions and an appropriate amount precipitating agent is then added to precipitate both zinc ions (and sulfur ions) to generate zinc-sulfide precipitation.

Filtration : The reaction is filtered in order to obtain a filtrate that contains zinc-sulfide precipitation.

Cleaning: The filtered precipitation of zinc sulfide is cleaned with alcohol in order to remove impurities.

Drying: After washing the zinc sulfide it is precipitated then dried to get zinc sulfide.

Chemical precipitation is easy to do, inexpensive, and produces a product of high purity. The disadvantages of this method are that it requires a large number of detergents and precipitating agents. Also, the waste liquid generated must be treated and disposed before being discharged, which can cause environmental pollution.

2. Synthesis of solid phases at high temperatures

Traditional methods for the preparation of zinc sulfide include high-temperature solid-phase synthesis. A solid reaction between zinc oxide or sulfur-containing elements and zinc at high temperature produced the powder.

Ingredients: To make raw materials, the appropriate amount of carbon powder, zinc oxide powder, and sulfur dioxide powder is mixed.

Pretreatment: The raw material is pretreated at high temperature to ensure that all components react and generate zinc vapor.

Synthesis: Zinc and sulfur vapors are produced at high temperatures.

Collection: The powdered zinc sulfide is collected and processed accordingly.

The high-temperature, solid-phase synthesis is characterized by high purity, excellent crystallinity, as well as a relatively straightforward process. The method does require high temperatures, and it uses a lot of carbon and sulfur powders, which can be harmful to the environment.

3. Solventothermal Method

The solvothermal process is a method that has been developed to prepare zinc sulfide. The method is to dissolve zinc salts and sulfur salts in organic solvents under high temperature and pressure, and then generate zinc sulfide by hydrothermal reaction.

Preparation Solution: Dissolve an appropriate amount of zinc salt and sulfur in organic solvent.

High-temperature, high-pressure reaction. The above solution is put in a high heat and pressure reactor. Hydrothermal reaction takes place under conditions of high temperature and pressure to produce zinc sulfide.

Collection: The zinc-sulfide generated powder is collected, and treated accordingly.

The solvothermal technique has a number of advantages including a high degree of product purity and crystallinity. It is also comparatively simple. The solvothermal method allows the control of product properties by using different organic reagents and conditions. The method is not without its limitations. It requires high-temperature, pressure equipment. And the recovery and disposal process of organic solvents are expensive and require certain technology.

It is important to consider the advantages and limitations of different methods of production of zinc sulfide, and to select the appropriate methods according to actual conditions and needs. During the production, it is important to take into account environmental protection and safety. Adopting appropriate environmental protection technologies and measures will help reduce the harm caused to the environment and humans.

Prospect Market of Zinc Sulfide

1. phosphor market prospects

Zinc sulfur is widely used to manufacture phosphor. Phosphor can absorb light while emitting different colors. It is used widely in the display, lighting, photovoltaic, and other fields. As science and technology continue to develop, phosphors' application fields are expanding. Zinc sulfide has become an important material for phosphors, and the market is growing.

2. Photoelectric conversion materials: market outlook

Zinc sulfur is also widely used for the production of photoelectric materials. Photoelectric materials convert light energy to electricity. Solar cells is the most common use. The demand for solar panels is increasing as renewable energy becomes more important. The cost of photoelectric converter materials has also been steadily decreasing, as technology continues to improve.

3. Market prospects for drug manufacturing

Zinc Sulfide has also been used in the pharmaceutical industry. The pharmaceutical industry is a massive market. As people become more health-conscious, the demand for drugs increases. Zinc Sulfide can be used for antimalarial drug production and has a biological activity.

4. Prospects for the manufacturing of catalysts

Zinc sulfur is used for some catalyst production. Catalysts are substances that accelerate chemical reaction and have a variety of applications, including in the fields of environmental protection, pharmaceuticals, and chemical industries. As technology continues to develop, so do the demands for catalytic performance and selectivity. This provides more opportunities for using zinc sulfide as a catalyst.

5. The optical device market is expected to grow at a rapid rate.

Zinc sulfur is also widely employed in the manufacture of optical devices. The optical device has multiple applications, including communication, imaging and optical storage. It can modulate and transmit the light. As technology continues to develop, performance requirements for optical products are increasing. This provides more opportunities for zinc sulfide to be used in optical device production.

Zinc Sulfide Price :

Many factors influence the price of a product, such as the economic activity in the industry, the demand and supply on the market.

You can contact us for a quotation if you want to know the current price of zinc sulfide.

Zinc Sulfide Powder Supplier :

Technology Co. Ltd., () is an experienced global chemical material manufacturer and supplier with over 12 years' experience. They provide super-high-quality chemicals, such as silicon powders, nitride particles, graphite particles, zinc sulfide grains, boron grains, and 3D printing powders.

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Application Fields of Nickel Based Alloys

Nickel Based Alloys: Applications

Nickel-based alloy Based on nickel, it is made up of different alloying materials. It has excellent mechanical properties, high-temperature resistance and corrosion resistance. It's used in aviation and aerospace as well as petrochemicals and other industries. This article will give a detailed description of the Applications of nickel-based alloys in different fields such as aerospace, petrochemicals and power energy. It also provides references for Research and Application.

Applications of nickel-based alloys to the aerospace industry

The aerospace sector is a major application area for Nickel-based alloys These are the main components used in aerospace to produce high-performance products like aircraft, rockets and satellites.

Aircraft engine components

Aircraft engines include:

* The main equipment used in the aviation industry.

* Material with outstanding high-temperature resistance is required.

* Corrosion resistant.

* Mechanical properties

Nickel-based metals exhibit excellent strength at high temperatures, as well as creep and fatigue resistance. The alloys are used for many aircraft engine parts, including turbine blades and discs.

Rocket engine components

Rocket engines are key equipment in the launch of satellites and space probes. They require materials with extreme high-temperature strengths and corrosion resistance. Nickel-based alloys In the manufacture of rocket engines are commonly used key components like combustion chambers. nozzles and turbine disks.

Satellite structural components

Satellites' structural components need materials that have excellent corrosion resistance and high temperature resistance. Many structural components, including solar panels and structural frame frames, are manufactured using nickel-based materials.

Use of nickel-based alloys for the petrochemical Industry

Nickel-based materials are also widely used in the petrochemical and chemical industries. Nickel-based alloys are mainly used in the manufacture of key equipment, such as high temperature and high pressure reactors and pipes, for the petrochemical industries.

High-temperature reactor

High-temperature Reactors are:

The core equipment of the petrochemical industries.

* Material with outstanding high-temperature resistance is required.

* Corrosion resistant.

* Mechanical properties

Alloys based on nickel have excellent high temperature strength, corrosion resistance and mechanical properties. High-temperature reactors like hydrogenation reactors or reforming reactors are made with these alloys.

High-pressure pipeline

In the petrochemical industries, high-pressure pipes are essential equipment. Materials with excellent corrosion resistance, high-pressure resistance and mechanical properties are required. Nickel-based materials are widely used for high-pressure pipe manufacturing because of their excellent high-pressure resistance, corrosion resistance, as well as mechanical properties.

Applications of nickel-based materials in the field power energy

The electric energy sector is another area where nickel-based materials are used. These alloys are used primarily in the manufacture of high-temperature exchangers and in gas turbines.

High-temperature heat exchanger

The high-temperature heat-exchangers in the power and energy industry are essential equipment. Materials with excellent resistance to corrosion, as well as mechanical properties, are required. Nickel-based materials have excellent mechanical, corrosion-resistant, and high-temperature properties. The alloys are widely used for high-temperature exchangers like air preheaters or flue gas exchangers found in coal-fired electricity stations.

Gas turbine blades

Gas turbines can be:

Important equipment used for energy conversion and electricity generation

* Material with outstanding high-temperature resistance is required.

* Corrosion resistant.

* Mechanical properties

In the manufacture of gas turbines such as blades or key components, nickel-based materials are used widely.

Applications of nickel-based alloys to biomedicine

Biomedical applications are another important area for nickel-based metals. These alloys are used to manufacture medical devices like artificial joints and vascular scaffolds.

Artificial joint

Artificial joints can be:

* Medical devices to replace damaged joints.

* Requiring materials that are highly corrosion resistant

* Biocompatibility.

Mechanical properties

Alloys based on nickel have excellent corrosion resistance and biocompatibility. They are also used to manufacture artificial joints.

Vascular stent

Materials with high corrosion resistance, biocompatibility and flexibility are required for vascular stents. Nickel-based materials are highly corrosion resistant, biocompatible, and flexible and are used widely in the manufacture of vasculars stents.

As a summary, nickel-based materials have been extensively used in aerospace and petrochemicals as well as power energy and biomedicine. In the future, with the continued development of technology and the use of nickel-based materials, they will become more widely used, contributing to industrial and technological development.


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What is the role and mechanism of water

We often see concrete used on construction sites and in home improvement. However, you may not know that adding a water-reducing agent to concrete is a very important step. So, why do we need to add a water-reducing agent to concrete, and what is the function and mechanism of this additive? Next, we will reveal the answers for you.

First of all, let us understand what is water water-reducing agent.

Water reducing agent is a chemical additive, and the main component is a surfactant. It can greatly reduce the amount of water required for concrete, thus improving the strength and durability of concrete. Using this additive can save the amount of cement, reduce the cost of concrete, and improve the quality of construction.

So, what's the purpose and function of the water-reducing agents?

Particularly, they include the following elements:

1. The effect of surfactants on water is reducing The surfactant that is contained in this water reducing ingredient may be applied to the surface of cement particles, causing them to become more dispersed, thereby reducing the demand for water in the concrete.

2. Dispersing effect Water-reducing agents will make the water within the concrete spread more uniformly, which can prevent the possibility of drying locally and settling.

3. Reduced water-water absorption: These agents reduce the amount of pores present in concrete, thereby improving its permeability and endurance.

The development history of water-reducing agents:

1. The first generation of water-reducing agent

Ordinary water reducing agent (water reduction rate 8%), also known as plasticizer; the main representative of the lignosulfonate system (sodium lignosulfonate, calcium lignosulfonate, magnesium lignosulfonate, etc.).

2. The second generation of water-reducing agent

High-efficiency water-reducing agent (water reduction rate 14%), also known as superplasticizer; the main representative of the naphthalene system, melamine system, amino sulfonate system, and aliphatic system.

3 .Third generation water reducing agent

High-performance water-reducing agent (water reduction rate 25%); the main representative of polycarboxylic acid water-reducing agent, which can be divided into early-strength type, standard type, and slow-setting type.

In short water-reducing agent play an important role in concrete. It will not only increase the durability and strength of concrete, but also reduce concrete needed and cut costs. This is why water-reducing agents are an essential chemical ingredient in construction.


Black technology products in the building material

The building materials industry is embracing black technology to reveal the hidden costs of road building.

In the road construction industry and other engineering constructions, it is necessary to cure the foundation. The traditional hardened cement foundations can be very expensive, but they are also easy for cracking. Soil curing agents, a black-science and technology product used in road construction materials, are the first choice of investment for low carbon environmental protection building material.

Through mixing and compacting, soil curing agents can be added to soils, which will make them cohesion-curing instead of cement. This reduces the cost and saves resources. The compressive and density strength of cured earth are significantly improved. This makes the soil roadbed more durable and cost-effective.

1. Role of soil stabilisers

The purpose of a soil cure agent is to alter the chemical and physical properties of the soil, making it more solid and stable. This will improve the road's bearing capacity and durability.

The application of soil curing agent is extremely wide. They can be used for road and transportation construction, such as highways or railroads. The agent can be applied to pave roads, repair road bases and increase the bearing capacity. Additionally, soil curing chemicals can be used for land remediation and restoration to improve soil conditions and the environment.

2. The advantages of soil cure agent

Soil curing agent is made with eco-friendly and low-carbon construction technology. The primary ingredient of the product is a polymer. It is more eco-friendly and will not pollute soil or the environment than other soil curing materials. It is eco-friendly and offers many benefits. First, it allows for the rapid development of roads. Second, the cured dirt will increase bearing capacity. The soil curing agents will also help to reduce the amount of potholes on the surface of the road, as well as subsidence. They can also increase the life expectancy and lower maintenance costs.

3. Construction simple and easy to use

The use of soil-curing agent is simple in certain applications. It can be completely mixed with soil before construction. To achieve the best cure, you can adjust the amount and ratio of the soil curing agent during construction. After construction, the curing agents will play their role and you will have a solid and durable road surface.

Since the development of low-carbon green construction materials, people have been gradually favoring cement replacement products. It is possible to use soil curing agents for many applications. For example, they can be used as a road construction material or soft base treatment.


What is EBS Ethylene Bis Stearamide

What Emulsion is?

Ethylene bis stearamide Ethylene-bis-tyramide is an organic chemical. In the last few decades, the compound has been widely used in the plastics industry. It's mainly used to increase the smoothness of surfaces and the anti-friction qualities. This article will discuss in detail a range of Ethylene Bis Stearamide elements.

EBS ethylene-bis-ceramide is a high melting point of synthetic wax; the two polar bonds maintain a high degree of equilibrium; its inherent structure plays a unique compatibility and solubility and can be used as most of the thermosetting, thermoplastic plastic lubricants, and external lubricants, is a good pigment dispersant, can make the operation go smoothly, and to improve the quality of the final product.

What is Ethylenebis Stearamide

Ethylene Bis Stearamide (EBS) is a plastic lubricant that was invented in recent years. It is used extensively in the manufacture and production of PVC products ABS and polystyrene rubber with high impact, polyolefins as well as other products. It allows for plastic molding. It increases the flow of molten plastic during processing and makes it easier to demold. It also reduces energy usage and improves the quality of the surface finish. This property is relevant in particular to plastic shells used for household instruments and appliances as well as engineering plastics. Combining lubricants with other greases can have a significant synergistic affect. Disperse components such as colorants and fillers into plastics.

Structure and properties of EBS ethylenebisstearamide

Ethylenebis Stearamide has a yellowish, white or gray powder or granule with the molecular form C38H74N2O2 along with a weight molecular of 611.07. The structure of the compound is composed of two amides that are joined by two stearic groups. The amide groups have a powerful polarity and are lubricious. This makes ethylene bis stearate an excellent material to use for compatibility.

EBS Ethylene Bis Stearamide is a material with a melting point of 140-150degC. It flows well in its molten condition. The viscosity and melting point of this substance are dependent on the temperature. Ethylene Bis Stearamide also has good chemical and thermal stability, and it is not easily broken down at temperatures that are normal for plastics processing.

EBS Ethylene Bis Stearamide Production Method

There are two major production methods currently available for ethylene bis, or ceramide: the first is to amidate stearic and ammonia; and the second is to amidate stearic and ethylenediamine. Comparing the two methods, the second has mild reactions, and a stable quality. This is why the industrial production uses it extensively.

EBS Ethylene Bis Stearamide Applications

The activator is suitable for plastics, synthetic resins, and other materials. Mold release agent. Pigment dispersant. Anti-adhesion agent. Lubricants. Agents that enhance the gloss or surface of rubber, as well activators. Paint. Additives for ink, etc.

It is a grease. EBS offers excellent mold release and external and internal lubrication. It reduces processing energy and increases durability. It can be used to produce PVC resins as well as PP, ABS and PE.

EBS, a dispersant suitable for plastics, is commonly used in PVC products. ABS and PS high-impact are also popular. EBS works well with other lubricants and has a powerful synergistic impact. In the rubber industry, it is used as a mold-removal agent and anti-adhesion. It can also be used to treat surfaces.

It's a great lubricant . Ethylene Bis Stearamide is used extensively in the production of plastic products. Addition of this material to plastics can improve the surface finish, the smoothness of the surface and the anti-friction qualities of the materials.

PVC Products Ethylene Bis Stearate Amido is a lubricant that's used in PVC. It can be used to improve the fluidity of PVC particle, reduce adhesion and friction as well as improve the quality of surface of the product.

ABS Products Ethylene Bis Stearamide is a fluid that can be used as both an external and interior fluid. This fluid can reduce friction coefficients, improve mechanical properties, and enhance the surface of the ABS product.

Products made from polyolefin Ethylene bis Ceramide could be used to lubricate polyolefins. It would improve their anti-friction, processing, and wear properties.

Engineered plastics In engineering plastics, ethylene bis-stearamide can be added to increase processing efficiency as well as physical properties.

Ethylene Bis Stearamide, in addition to its use in plastics can be used as an additive in coatings, inks and other substances with high lubricity, anti-adhesive qualities, which improves the physical properties and processing of the materials.

Ethylene bis Stearamide - The latest development

Ethylenebis Stearamide's demand increases every year, due to the rapid expansion of the plastics sector and the advancement in quality standards. The future research and development of Ethylenebis Stearamide will focus on the following aspects:

The development of new manufacturing methods: Researchers will continue to explore innovative production methods to improve product quality and reduce production costs.

Multifunctional additives are being developed in the near-future: The stearic acids amide made with ethylene is not a single lubricant, but it will be designed as a multifunctional and versatile lubricant. The performance and flexibility of the ethylene bisstearamide compound can be improved by combining it with other additives.

Environmental protection, sustainability and Ethylene Bis Stearamide With the increasing awareness of the need to protect the environment as well as the development of sustainable solutions, environmental protection and sustainable Ethylene Bis Stearamide use are likely to be the main focus in future research. For example, studies on how to minimize waste and pollution emissions during the manufacturing process of EDSA as well as how to reuse or recycle materials made from EDSA.

The plastics industry is constantly evolving and advancing, which has led to the development of new technologies. ethylene bis-ceramide The future of development will be dominated by, a vital additive, lubricant and fuel.

EBS Emulsion Ethylene Bis Stearamide Supplier can be contacted for more information.


The Preparation and Application of Titanium Diboride Powder

Titanium diboride powder The hexagonal (AlB2) structure of the crystals is grayish-black. The melting temperature of titanium diboride (2980degC) is high, and it also has a very hard surface. It is stable to HCl, HF and anti-oxidation temperatures. Titanium Diboride is used primarily to prepare composite ceramics. Due to its ability to resist corrosion, titanium diboride may be used for the production of electrolytic cell electrodes and molten metallic crucibles.

The Preparation Of Titanium Diboride

There are many methods that can be used to prepare titanium diboride. These include the carbothermic method of reduction, the self-propagating method at high temperature, mechanochemical method of reaction, the vapor deposition technique, and ball milling.
1.Carbothermal Reduction Method
The quality of the titanium diboride powder synthesized depends on the powder purity. This is achieved by using titanium and boron oxids as raw materials. Carbon black is used as a reducing agent. This process is widely used in industrial production. The powder obtained from this process has large particles and is high in impurities.

Self-propagating High-Temperature Synthesis (SHS)
In general, this method is to compress the raw material mixture that will be reacted and ignite one end of the resulting block. The reaction releases a huge amount of heat, which causes adjacent materials to react. Eventually a combustion waves spreading at speed v forms. As the combustion waves advance, the raw materials are transformed into the finished product. The self-propagating, high-temperature method can be combined with special technical means to produce a dense material of titanium diboride.

3. Method of mechanical reaction (MR).
The powder reactant is squished and shredded by the ball milling medium, resulting in the breaking of the powder. The ball milling medium generates chemical energy through the violent friction. Comparing the two first methods of preparing titanium dioxide, the mechanochemical reactions method has advantages such as low synthesis temperatures, a wide range of raw material sources, and low costs.

The Application of Titanium Diboride

Titanium diboride can be mixed with ceramic polymers and other metals to create new materials that have commercial applications.

1.Titanium boride can serve as an additive for grain refinement or particle strengthening. It can be used to enhance the mechanical and physic properties of materials based on aluminum, copper and titanium-aluminum alloys.

It is possible to combine titanium diboride and non-oxide ceramic materials, such as silicon carbide, aluminum nitride or boron carbide. Or, it can be combined with oxide ceramics, such as alumina.

PTC head-type materials and PTC heating ceramics can be created by mixing titanium diboride powder with high performance resin. They have many advantages, such as safety, reliability, efficiency and easy processing. These include electric irons (and blankets), electric ovens (and air conditioners), and electric blankets. This is a key high-tech to upgrade household appliances like hot-air heaters.

It has an excellent electrical conductivity, and is resistant to corrosion caused by molten metallic materials. It is used for evaporators as well as aluminum electrolytic cells cathodes, electrodes, contact heads, and molten-metal crucibles.

5. Using titanium diboride for the cathode of an aluminum electrolytic battery can reduce its power consumption and extend the life span of the cell.

6. Titanium diboride may be used in the manufacture of ceramic tools and molds. It is used for the manufacture of finishing tools, wire-drawing dies extrusion dies sandblasting components etc.

Tech Co., Ltd. is a professional titanium diboride powder Over 12 years in research and development of chemical products. You can contact us for high-quality Titanium Diboride Powder. Contact us Send an inquiry.