Tag: Boron Nitride Powder

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    Chemicals&Materials

    Boron Powder: A Versatile Material for Modern Applications boron nitride powder price

    Boron powder, composed of boron atoms, is a versatile product with a wide range of applications in different markets. This article explores its residential properties, manufacturing approaches, and utilizes, giving an extensive understanding of its significance.

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    What is Boron Powder?

    Boron powder is a penalty, grayish-black powder comprised of boron atoms. Boron is a chemical aspect with the sign B and atomic number 5. It is understood for its high melting point, firmness, and chemical stability, making it helpful in various commercial applications.

    Quality and Perks

    Boron powder has several essential homes. It has an extremely high melting factor, making it appropriate for high-temperature applications. It is among the hardest aspects, boosting the resilience of materials it is included in. Boron is also lightweight, which is advantageous in applications where weight is a worry. In addition, it is reactive and can create borides and borates with numerous elements and substances.

    Production Methods

    Boron powder can be generated via a number of techniques. One typical approach is the decrease of boric acid utilizing magnesium or light weight aluminum. One more method entails electrolysis, where boron is drawn out from boron trioxide. Thermal decay of boron substances can also generate boron powder. Chemical Vapor Deposition (CVD) is one more technique where boron vapor is deposited on a substrate to form a slim layer of boron powder.

    Applications

    Boron powder's distinct homes make it relevant in a selection of industries. In ceramics, it is utilized to enhance the stamina and longevity of ceramic materials. In metallurgy, it is added to steels to enhance their solidity and put on resistance. In the aerospace sector, it is made use of to generate lightweight, solid materials for aerospace parts. In the nuclear industry, boron is utilized as a neutron absorber in atomic power plants. In the chemical market, it is made use of in the production of boron substances and borides. In electronics, it is made use of in the production of semiconductors and digital components.

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    Market Prospects and Advancement Trends

    As the need for sophisticated and lasting products expands, the marketplace for boron powder is expected to broaden. Innovations in manufacturing methods and application advancement will certainly further enhance its efficiency and adaptability, opening new possibilities in various markets. Future developments may consist of optimizing boron powder manufacturing to enhance its residential or commercial properties, exploring new applications in fields such as nanotechnology and advanced compounds, and concentrating on sustainable production approaches and environmentally friendly solutions.

    Conclusion

    Boron powder is a flexible product with a wide range of applications. Its remarkable residential or commercial properties make it a useful component in porcelains, metallurgy, aerospace, nuclear industry, chemical market, and electronics. As the demand for sophisticated and sustainable products grows, boron powder is poised to play a critical duty in various markets. This post intends to offer beneficial understandings for specialists and motivate additional development in the use of boron powder.

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    Boron Nitride Powder Properties And Applications

    Boron nitride The first application of hexagonal boron nitride was as a high-temperature lubricant. As a high-temperature grease, hexagonal boron was the first application. White graphite is a common name because of its similarity to graphite in terms of both its structure and properties.

    Boron Nitride Powder Properties

    Boron Nitride is resistant to corrosion by chemicals and mineral acids. It is also not affected by water and mineral acid. The boron and nitrogen bond is broken by hot concentrated alkali. Boron Nitride begins to oxidize at temperatures above 1200degC. It decomposes around 2700degC in vacuum. Boron Nitride is soluble only in warm acid, but insoluble in cold waters.

    Most properties of boron materials are better than those of carbon materials. The following properties are found in hexagonal boron Nitride: Low friction coefficient; good high temperature stability; good thermal shock resistance; high strength; high thermal conductivity.


    Boron Nitride is a hexagonal system of crystals. The most common one is the graphite crystal lattice. There are also amorphous forms. In addition to hexagonal boron, nitride crystals include: rhombohedral, Cubic, and Wurtzite types.

    Boron nitride Powder Applications

    Cubic-boron nitride has an excellent heat resistance in addition to its excellent wear resistance. It can cut heat resistant steel, ferroalloys and hardened steel. At a relatively high temperature, it can cut Si-Al and Si-Cr alloys and chilled rolls with high hardness.

    It is a semiconductor material with a wide band-gap (band-gap of 6.4 eV). Cubic-boron nitride exhibits high thermal conductivity, good resistivity, high mobility and low dielectric constant. They all share a wide band-gap, which makes them ideal for electronics that operate in extreme environments.

    In comparison with SiC or GaN, diamond and cubic-boronnitride have superior properties. These include a wider band gap and greater mobility. Diamond and cBN are superior materials for extreme electronics.

    Due to its high hardness and high transmittance across the entire spectrum of wavelengths from ultraviolet (approximately 200 nm to far infrared), it is suitable for optical applications.

    Tech Co., Ltd. is a professional nitride powder We are a chemical product supplier with 12 years of experience. We accept payment by Credit Card, T/T (West Union), Paypal and T/T. The goods will be shipped to overseas customers via FedEx or DHL.

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    The Property And Preparation of Boron Nitride Powder

    Boron nitride The powder is a white crystal made up of boron and nitrogen atoms. The chemical composition of the powder is 43.6% nitrogen and 56.4% boron. There are four different types: hexagonal Boron Nitride (HBN), Rhombohedral Boron Nitride (RBN), Cubic boron Nitride (CBN) or wurtzite Nitro Boron (WBN).

    What property does boron nitride have?

    Boron Nitride Powder is resistant against chemical corrosion. It is also not affected by water or mineral acids. The boron and nitrogen bond is broken by hot concentrated alkali. The air temperature above 1200degC causes the boron-nitrogen bond to break. Its melting point, 3000degC. When it's slightly below 3000degC it begins to sublime. And it begins decomposing at around 2700degC under vacuum. Boron Nitride Powder is only slightly soluble in acidic water and not at all in cold water.
    Carbon materials are inferior in terms of most properties to boron carbide. For hexagonal Boron Nitride: Low friction coefficient, low expansion coefficient (high resistivity), high strength, thermal conductivity, low thermal shock resistance.

    How do you prepare boron nitride?

    The powder is usually a white graphite with a graphite structure. The second is diamond type. Similar to the conversion of graphite to a diamond, graphite boron-nitride powder can be converted into diamond type boron-nitride by high temperature and pressure.

    High Temperature and High Pressure Synthesis
    Wentorf produced cubic BN first in 1957. The cubic boron nitride can be directly converted from pure hexagonal boron nitride, HBN, when the pressure and temperature are high enough. It was found that catalysts reduce both the transition pressure and temperature. The high cost and complexity of the equipment required to prepare it limit its industrial use.

    Chemical vapor synthesis
    Sokolowski was the first to use pulsed-plasma technology in 1979 for the preparation of cubic boron (CBN), at low temperature, and under low pressure. Equipment is simple, and the process can be easily realized.

    Carbothermic Synthesis Technology
    The method is based on using boric acid, a raw material, as an additive to silicon carbide. Ammonia nitriding then produces boron oxide. The resultant product is highly pure and suitable for preparing composite materials.

    Ion beamsputtering
    The mixed product is made using particle beam deposition. It is possible to achieve a product with a morphology that is controlled, even though this method contains fewer impurities.

    Tech Co., Ltd. is a professional boron nitride We have over 12 years' experience in research and development of chemical products. You can contact us for high quality boron powder. Contact us Send an inquiry.

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    Properties And Applications of Boron Nitride Powder

    Boron nitride is a crystal composed of nitrogen atoms and boron atoms. Its chemical composition is 43.6% boron and 56.4% nitrogen. Boron nitride has four different variants: hexagonal boron nitride (HBN), diamond Square Boron Nitride (RBN), Cubic Boron Nitride (CBN) and Wurtzite Boron Nitride (WBN).

    Boron Nitride Properties

    Boron nitride is resistant to chemical corrosion and is not corroded by inorganic acids and water. The boron-nitrogen bond is broken in hot concentrated alkali, and it begins to oxidize in the air above 1200degC. Boron nitride is slightly soluble in hot acid and insoluble in cold water, with a relative density of 2.25.

    Most of the properties of boron nitride are better than carbon materials. For hexagonal boron nitride: low friction coefficient, good high temperature stability, good thermal shock resistance, high strength, high thermal conductivity, low expansion coefficient, high electrical resistivity, corrosion resistance, microwave or transparent Infrared.

    Boron Nitride Applications

    1. Hexagonal boron nitride has excellent chemical stability, and it neither wets nor affects most metal melts, such as steel, stainless steel, al, fe, ge, bi, si, etc. Therefore, boron nitride can be used as crucibles, boats, liquid metal delivery pipes, rocket nozzles, high-power device bases for smelting and evaporating metals, and can also be used as high-temperature galvanic couple protection and high-temperature electrical insulation materials.

    2. Using the heat and corrosion resistance of hexagonal boron nitride, high-temperature components, rocket combustion chamber linings, thermal shielding of spacecraft, corrosion-resistant parts of magnetic fluid generators, etc. can be manufactured.

    3. Utilizing the insulating properties of hexagonal boron nitride, it is widely used in high-voltage and high-frequency electricity and plasma arc insulators, as well as insulators of various heaters, heating pipe sleeves and high-temperature, high-frequency, high-voltage insulation and heat dissipation components, and high-frequency application electric furnaces s material.

    4. In the electronics industry, it is used as a crucible for the preparation of gallium arsenide, gallium phosphide, and indium phosphide, as a heat sink for semiconductor package heat sinks, heat sinks for phase shifters, heat sinks for traveling wave tube collectors, semiconductors and integrated electrodes P-type diffusion source and microwave window.

    5. In the atomic reactor, it is used as a neutron absorbing material and shielding material. It can also be used as infrared, microwave polarizer, infrared filter, optical path of laser instrument, ultra-high pressure pressure transmission material, etc.

    6. Hexagonal boron nitride is also an excellent high-temperature lubricant and can be used as a component of self-lubricating bearings. Many physical properties of boron nitride are similar to graphite, so it is called white graphite. It and mica, talc, silicate, fatty acid, etc. are collectively referred to as white solid lubricants.

    7. Boron nitride can also be used as an additive for various materials. Boron nitride fiber processed by boron nitride is a medium modulus and high-function fiber. It is an inorganic synthetic engineering material and can be widely used in the chemical industry, textile industry, aerospace technology and other cutting-edge industrial sectors.

    Tech Co., Ltd () is a professional boron nitride powder with over 12 years experience in chemical products research and development. We accept payment via Credit Card, T/T, West Union and Paypal. will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.

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    Boron Nitride Powder

    boron nitride powder is an excellent material for use as mould release, lubrication and as a filler to increase thermal conductivity. It is a white, non-abrasive, powder with a hexagonal platey crystal structure which makes it very similar to graphite but much superior in a number of important areas. It has high tensile strength, low coefficient of friction and good lubricating properties, it is chemically inert and can operate at very high temperatures (>800 C) without degradation.

    SV-BNP can be mixed with water, oil and all types of solvents to form a slurry which can then be applied using a paint brush, roller or spray. It is important that the slurry is well mixed so as to achieve an even coverage across the substrate. hBN can also be mixed with a variety of additives to alter the chemistry of the material or to enhance the properties.

    SV-BNP is supplied in a sealed container and is safe for handling when stored properly. It should be kept away from heat/sparks/open flames and kept in a cool place. Avoid direct contact with skin and eyes, if any contact is made flush the area with water for several minutes. SV-BNP is supplied in the following grades: Mil Spec (military grade), ACS, Reagent and Technical Grade, Food, Agriculture and Pharmaceutical Grade and USP/BP (European Pharmacopoeia/British Pharmacopoeia). It is available in a wide range of particle sizes from 50 down to fewer than 5 microns.

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    Development And Application of Boron Nitride Ceramic Materials

    Boron nitride The crystal is a hexagonal crystal, similar in structure to graphite. Because of its performance similarities, it is often called "white Graphite".
    Boron Nitride is an excellent dielectric at high temperatures. It is an excellent heat dissipation and high temperature insulating material. Boron Nitride is chemically stable, and it can resist erosion by most molten metallic materials. It has also good self-lubricating characteristics.

    Boron nitride ceramics (BN) is a novel industrial material that has been developed by the aerospace and electronic industries. It can be used in a wide variety of industries and production.

    Research on boron Nitride is currently focused primarily on the hexagonal phase of boron Nitride (hBN) and its cubic phase (cBN). Hexagonal Borosidria has good performance at high temperature, thermal conductivity as well as lubricity. Recent studies show that the hexagonal state is in a thermodynamic equilibrium stable at room pressure and temperature. It is still used in the production of cubic boron-nitride as a main raw material. Cubic Boron Nitride is a synthetic material with many application possibilities.

    As a rule, hexagonal boron-nitride is used in the high temperature/high pressure method. The excellent properties of cubic boran nitride have attracted many scientists to research the synthesis of cubic boran nitride. The number of new preparation methods is endless, and they are all moving towards a low-pressure and low-temperature direction. The synthesis and use of nano boron ceramics has been a hot topic in recent years due to the growth of nanotechnology.

    Hexagonal boran nitride has been called white graphite due to its similarity in crystal structure to graphite. In addition, it shares similar chemical and physical properties with graphite such as lubricity and thermal conduction. Hexagonal boran nitride can be used to make sintered ceramics. H-BN ceramics are used widely in high-temperature insulating components, metallurgy, aviation, atomic energy and other fields due to their good electrical insulation properties and low thermal coefficient. The superior performance of cubic boron-nitride makes it a popular raw material in the synthesis.

    Ceramics containing boron-nitride exhibit excellent dielectric and thermo-stability properties. It is among the few compounds which can reach a temperature of decomposition. It exhibits excellent thermal and electric stability over a wide temperature spectrum. This type of ceramic is not currently used in radomes due to its low strength, hardness and elasticity. It also has a high thermal conductivity.

    In the field of materials science, boron is a highly sought-after advanced ceramic material. Its superior mechanical properties are also a major factor. Due to the harsh conditions in the current synthesis, boron nitride's application is limited. This new synthesis method has been a major focus in boron research. Select a reaction precursor with excellent thermodynamic properties and use them to reduce the temperature induced externally and the reaction temperature. This will allow you to control the morphology of the final product. Controlling the reaction conditions, and using the right reaction process, can affect the particle size and shape of the final product.

    Tech Co., Ltd. is a professional nitride powder We are a chemical product supplier with 12 years experience. We accept payments by Credit Card, T/T (West Union), Paypal and T/T. The goods will be shipped to overseas customers via FedEx or DHL.

    You can contact us for high quality boron-nitride. Contact us Send an inquiry.

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    Market Analysis of Hexagonal Boron Nitride Powder

    Boron nitride is a crystal composed of nitrogen atoms and boron atoms. Boron nitride can be divided into hexagonal boron nitride, cubic boron nitride, rhombohedral boron nitride and wurtzite boron nitride. Among them, the current research on boron nitride in various countries is mainly concentrated on the two crystals of hexagonal boron nitride and cubic boron nitride.
    Hexagonal boron nitride has stable chemical properties, high humidity resistance, low thermal expansion coefficient and high thermal conductivity. It is a new synthetic inorganic material. Due to the good properties of hexagonal boron nitride, it is currently used as insulation film for electronic devices, cosmetics, semiconductors, atomic reactor structural materials, oxidation additives for refractory materials, corrosion and high temperature resistant boron nitride ceramic materials and boron nitride composite ceramics Materials and nozzle materials for airplanes and rocket engines promote the continuous development of the new material industry.

    From the demand side, the current high temperature coatings and electrical and electronic fields have a high demand for hexagonal boron nitride. With the development of the terminal industry in recent years, the demand for green materials has been promoted, and the market value of hexagonal boron nitride has continued to increase. The market value of Hexagonal Boron Nitride in 2020 is more than 700 million US dollars.

    Hexagonal boron nitride has excellent electrical resistance and maintains lubrication performance even under high temperature conditions. It mainly exists in the form of tubes, rods, plates, sheets, gaskets, etc. in application in China. In terms of demand, coating, demoulding, and spraying are the main demand areas. In addition, hexagonal boron nitride can also be used in skin care products, benefiting from the growing demand for personal care products, or will drive the rapid development of the hexagonal boron nitride industry.

    The report "China's Hexagonal Boron Nitride Industry Market Supply and Demand Status Quo and Development Trend Forecast Report 2021-2025" shows that the global medium hexagonal boron nitride market manufacturers include HC Starck GmbH, Denka, Hoganas AB, Kennametal, , etc. The development and application of hexagonal boron nitride in my country is in its infancy, but due to the abundant boron resources in the country, it is conducive to the development of the hexagonal boron nitride industry. The most representative domestic manufacturer of hexagonal boron nitride is Jingyi Ceramics.

    According to the analysis of the global hexagonal boron nitride market structure, the United States is the main market for hexagonal boron nitride, with the market size reaching 200 million U.S. dollars in 2020. As the second largest economy in the world, my country has developed rapidly in economic and industrial development in recent years. With the rapid development of industry, the demand for new materials such as hexagonal boron nitride has increased. It is estimated that the market size of hexagonal boron nitride in my country will reach 1.5 by 2025. One hundred million U.S. dollars. In addition to the United States and China, Japan, Canada, Germany and other countries also have more development potential in the field of hexagonal boron nitride.

    Professional analysts said that as a high-performance new material, hexagonal boron nitride has a wide range of applications. Driven by the development of the terminal industry, the market demand for hexagonal boron nitride has risen and the industry has developed rapidly. In the world, the United States is the main producer and consumer of hexagonal boron nitride. my country's research on hexagonal boron nitride is still in its preliminary stage, but its market demand has shown rapid growth. In the future, my country's hexagonal boron nitride market has great potential for development.

    Tech Co., Ltd () is a professional nitride powder supplier with over 12 years experience in chemical products research and development. We accept payment via Credit Card, T/T, West Union and Paypal. will ship the goods to customers overseas through FedEx, DHL, by air, or by sea.

    If you are looking for high quality boron nitride powder, please feel free to contact us and send an inquiry.

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