Category: MAX Phase

MAX Phase

MAX Special Ceramics Material Vanadium Aluminum Carbide V4AlC3 Powder

About MAX Special Ceramics Material Vanadium Aluminum Carbide V4AlC3 Powder:
V4AlC3, vanadium aluminum carbide, also known as vanadium aluminum carbide, vanadium aluminum carbon, Max phase research can be traced back to the 1960s, Nowotny et al. first proposed the concept of ternary transition metal carbide or nitride. In 2000, Barsoum referred to such materials as "Mn+ 1Axn phase "(Max phase for short). Where M is the transition metal element, A is the dominant group element, and X is either C or N. Aluminum vanadium carbide is a member of the MAX ceramic family. Biomedicalmaterialsprogram is a trusted global MAX Special Ceramics Material Vanadium Aluminum Carbide V4AlC3 Powder supplier. Feel free to send an inquiry about the latest price of Vanadium Aluminum Carbide at any time.

Product Performance of Vanadium Aluminum Carbide V4AlC3 Powder :

Vanadium aluminum carbide V4AlC3 powder has high strength and elastic modulus, high thermal conductivity and electrical conductivity, and good workability.

Technical Parameter of Vanadium Aluminum Carbide V4AlC3 Powder :

How is MAX Special Ceramics Material Vanadium Aluminum Carbide V4AlC3 Powder Produced?
V4AlC3 materials were prepared from V, Al and C powders by combustion reaction synthesis technology. The effects of two combustion synthesis methods, namely thermal explosion synthesis and self-propagating high-temperature synthesis, on the reaction synthesis of V4AlC3 were compared. The thermal-mechanical analysis of the V-Al-C system was carried out, and the phase composition and morphology of the products were analyzed by X-ray diffraction and scanning electron microscopy. The reaction mechanism of the synthesis of V4AlC3 material was discussed.
 
Applications of MAX Special Ceramics Material Vanadium Aluminum Carbide V4AlC3 Powder:
V4AlC3 powder is used as MAX special ceramic material, electronic material, high-temperature structural material, electric brush material, chemical anti-corrosion material, high-temperature heating material.

Storage Condition of Vanadium Aluminum Carbide V4AlC3 Powder :
The damp reunion will affect V4AlC3 powder dispersion performance and using effects, therefore, vanadium aluminum carbide V4AlC3 powder should be sealed in vacuum packing and stored in cool and dry room, the vanadium aluminum carbide can not be exposure to air. In addition, the V4AlC3 powder should be avoided under stress.

Packing & Shipping of Vanadium Aluminum Carbide V4AlC3 Powder :
We have many different kinds of packing which depend on the vanadium aluminum carbide V4AlC3 powder quantity.
Vanadium aluminum carbide V4AlC3 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Vanadium aluminum carbide V4AlC3 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

2022-12-13

MAX Phase

MAX Special Ceramics Material Titanium Silicon Carbide Ti3SiC2 Powder

About Titanium Silicon Carbide Ti3SiC2 Powder:
Titanium carbide with the chemical formula Ti3SiC2 is a material with metal and ceramic properties. It is one of the MAX phases.
Titanium silicon carbide (Ti3SiC2) is a new type of ternary layered ceramic material, which combines the properties of metal and ceramic. It not only has the excellent performance of ceramics but also has high yield strength, high melting point, high thermal stability and high-temperature strength, as well as metal properties. It has high thermal conductivity and electrical conductivity at room temperature, and can be used like metal High-speed steel cutting tools are machined, and they have strong and good oxidation resistance, thermal shock resistance and corrosion resistance at high temperatures. Good plasticity, friction coefficient and better self-lubricating performance than graphite carbonization.
 
Titanium silicon carbide is a unique ceramic because of its ceramic and metallic properties, which means it is suitable for both mechanical and electrical applications. For example, it exhibits high-temperature stability and high electrical conductivity and thermal conductivity and has moderate oxidation resistance. In addition, it has a high elongation at break at high temperatures and can be processed with hardened steel tools.

Titanium silicon carbide (Ti3SiC2) is a novel material that is attractive to materials scientists and physicists alike. The remarkable properties of this material include high melting point, high strength and modulus, high thermal and electrical conductivity, excellent high-temperature oxidation resistance, and machinability by electric discharge methods and conventional cutting tools.
 
Titanium silicon carbide (Ti3SiC2) is a promising ceramic material, but it is widely used to combine the advantages of metals and ceramics. Titanium silicon carbide (Ti3SiC2) has a high melting point of 3200°C, a low density of 4.53 g/cm3, Young's modulus of 320 GPa, a Vickers hardness of 4 GPa, and high strength and ductility at high temperatures. Ti3SiC2 is also thermally and electrically conductive. Ti3SiC2 can be used not only as a structural ceramic but also attractive in applications such as commutation brushes due to its high thermal conductivity. Feel free to send an inquiry to get the latest price if you would like to buy Titanium Silicon Carbide Ti3SiC2 Powder in bulk.

Product Performance of Titanium Silicon Carbide Ti3SiC2 Powder :

Titanium silicon carbide Ti3SiC2 powder has high strength and elastic modulus, high thermal conductivity and electrical conductivity, and good workability.

How is Titanium Silicon Carbide Ti3SiC2 Powder produced?
A method of reducing titanium dioxide with a mixture of silicon carbide and silicon powder at 1550°C in a vacuum. Ti3SiC2 is synthesized from a starting powder mixture that does not contain pure titanium. The presence of pure titanium in the powder is problematic because it has oxidizing properties and is explosive in the form of finely divided powders.

Titanium silicon carbide is synthesized by the solid-phase reaction. There is a small amount of Tic in the reaction product. It is difficult to synthesize pure titanium silicon carbide in one step through a solid-phase reaction with TiSi and graphite. Pure titanium silicon carbide is obtained through multi-step treatment. The process is as follows:

In the first step, TiSi and graphite are mixed and pressed into a test piece at a molar ratio of 0.420.290.29. The test piece is placed in an evacuated silicon test tube and treated at 1100°C for 10h to obtain a mixture of TSiC2, TiC and TiSiC;
The second step is to remove TiSi2 with hydrofluoric acid, namely:
  TiS+12(HF)一(TiF)+2SF+6H2

The third step is to oxidize TiC to TiO2 in the air at 450℃ for 10h and then dissolve the TiO2 with (NH)SO and HSO at 100℃. The obtained solid phase product is pure titanium silicon carbide (Ti3SiC2) powder.

The powder synthesized by the above method must be sintered at a high temperature to prepare a bulk material.

Technical Parameter of Titanium Silicon Carbide Ti3SiC2 Powder :

Applications of Titanium Silicon Carbide Ti3SiC2 Powder:

Storage Condition of Titanium Silicon Carbide Ti3SiC2 Powder :
Damp reunion will affect Ti3SiC2 powder dispersion performance and using effects, therefore, titanium silicon carbide Ti3SiC2 powder should be sealed in vacuum packing and stored in cool and dry room, the titanium silicon carbide can not be exposure to air. In addition, the Ti3SiC2 powder should be avoided under stress.

Packing & Shipping of Titanium Silicon Carbide Ti3SiC2 Powder :
We have many different kinds of packing which depends on the titanium silicon carbide Ti3SiC2 powder quantity.
Titanium silicon carbide Ti3SiC2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Titanium silicon carbide Ti3SiC2 powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.

2022-12-09

MAX Phase

MAX Special Ceramics Material Vanadium Aluminum Carbide V2AlC Powder

About MAX Special Ceramics Material Vanadium Aluminum Carbide V2AlC Powder:
V2AlC, vanadium aluminum carbide, also known as vanadium aluminum carbide, vanadium aluminum carbon, Max phase research can be traced back to the 1960s, Nowotny et al. first proposed the concept of ternary transition metal carbide or nitride. In 2000, Barsoum referred to such materials as "Mn+ 1Axn phase "(Max phase for short). Where M is the transition metal element, A is the dominant group element, and X is either C or N.Aluminum vanadium carbide is a member of the MAX ceramic family. Biomedicalmaterialsprogram is a trusted global MAX Special Ceramics Material Vanadium Aluminum Carbide V2AlC Powder supplier. Feel free to send an inquiry about the latest price of Vanadium Aluminum Carbide at any time.

Product Performance of Vanadium Aluminum Carbide V2AlC Powder :

Vanadium aluminum carbide V2AlC powder has high strength and elastic modulus, high thermal conductivity and electrical conductivity, and good workability.

Technical Parameter of Vanadium Aluminum Carbide V2AlC Powder :

How is MAX Special Ceramics Material Vanadium Aluminum Carbide V2AlC Powder Produced?
V2AlC materials were prepared from V, Al and C powders by combustion reaction synthesis technology. The effects of two combustion synthesis methods, namely thermal explosion synthesis and self-propagating high-temperature synthesis, on the reaction synthesis of V2AlC were compared. The thermal-mechanical analysis of the V-Al-C system was carried out, and the phase composition and morphology of the products were analyzed by X-ray diffraction and scanning electron microscopy. The reaction mechanism of the synthesis of V2AlC material was discussed.
 
Applications of MAX Special Ceramics Material Vanadium Aluminum Carbide V2AlC Powder:
V2AlC powder is used as MAX special ceramic material, electronic material, high-temperature structural material, electric brush material, chemical anti-corrosion material, high-temperature heating material.

Storage Condition of Vanadium Aluminum Carbide V2AlC Powder :
The damp reunion will affect V2AlC powder dispersion performance and using effects, therefore, vanadium aluminum carbide V2AlC powder should be sealed in vacuum packing and stored in cool and dry room, the vanadium aluminum carbide can not be exposure to air. In addition, the V2AlC powder should be avoided under stress.

Packing & Shipping of Vanadium Aluminum Carbide V2AlC Powder :
We have many different kinds of packing which depend on the vanadium aluminum carbide V2AlC powder quantity.
Vanadium aluminum carbide V2AlC powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Vanadium aluminum carbide V2AlC powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

2022-11-23

MAX Phase

Calcium Nitride Ca3N2 Powder CAS 12013-82-0

About Calcium Nitride Ca3N2 powder
In most cases, calcium nitride is usually available in large volumes. Biomedicalmaterialsprogram provides a wide range of products for hydrogen storage research, advanced fuel cells, and battery applications. Hydrogen is easily produced from renewable energy sources and is the most abundant element in the universe. Hydrogen comes from many sources, such as solid fuels, water, and renewable materials. Hydrogen is non-polluting and will form harmless water during use. Challenges related to the use of hydrogen as an energy source include the development of safe, compact, reliable, and cost-effective hydrogen storage and transmission technology. Currently, hydrogen can be stored in three forms: compressed hydrogen, liquid hydrogen, and chemical storage. High purity, submicron and Nanopowder forms can be considered. Calcium nitride is the main raw material for high-end phosphors. This phosphor is more stable, has better performance, and has better effects at high temperature and high humidity. Last but not least, calcium nitride can also be used as a chemical treatment agent, which is the key to determining the performance of water-based mud. Feel free to send an inquiry to get the latest price if you would like to buy Calcium nitride in bulk.
How is Calcium Nitride Produced?
When calcium burns in the air, it forms Ca3N2 with the oxide CaO. The distilled fibrous metallic calcium is heated to 450°C in a purified nitrogen stream, and then the metallic calcium is nitrided into calcium nitride after 3-4 hours.
Depending on the preparation temperature, the obtained calcium nitride is black at 350°C, milky white at 350 to 1150°C, or golden yellow at 1150°C or higher. It is easy to identify the calcium nitride formed because it can react with moisture or water and produce calcium hydroxide and ammonia.
Applications of Calcium Nitride
Ca3N2 can be used for obtaining reactive nitride ions, Calcium hydride (a desiccant) can be produced by heating calcium nitride with hydrogen at temperatures above 350 °C.
Product Performance of Calcium Nitride Ca3N2 powder:
Calcium Nitride Ca3N2 powder possesses the characteristics of high purity and uniform particle size distribution. 
Calcium nitride hydrolyzes to give calcium hydroxide and release ammonia, it dissolves in dilute acids and decomposes in alcohol.
Technical Parameter of Calcium Nitride Ca3N2 powder:

Chemical Composition of Calcium Nitride Ca3N2 powder:

Application of Calcium Nitride Ca3N2 powder:
Calcium nitride Ca3N2powder is the main raw materials of chemical reagents and high-end fluorescent powder.

Packing & Shipping of Calcium Nitride Ca3N2 powder :
We have many different kinds of packing which depend on the calcium nitride Ca3N2 powder quantity.
Calcium nitride Ca3N2 powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Calcium nitride Ca3N2 powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

 

2022-11-22