Category: MAX Phase

MAX Special Ceramics Material Titanium Aluminum Carbide Ti2AlC Powder

About Titanium Aluminum Carbide Ti2AlC Powder:
Titanium aluminum carbide powder, also known as titanium aluminum carbon, is a kind of better grain refiner for aluminum developed in the recent 20 years. Titanium carbide is a member of the Max phase ceramics family. In the oxidation process of titanium aluminum carbide (Ti3AlC2), the selective oxidation of Al can generate continuous Al2O3 protective film. The experimental results also show that the titanium aluminum carbide (Ti3AlC2) has excellent thermal cycling resistance, and the oxide film generated is compact, well combined with the matrix, and does not peel off. The oxide film of titanium silicon carbide (Ti3SiC2) at high temperature is divided into two layers, the outer layer is TiO2, the inner layer is a mixture of TiO2 and SiO2, the density of the oxide film and the adhesion with the matrix are good.

The Al in the MAX phase of the Ti-Al-C system can rapidly diffuse and selectively oxidize to form a dense Al2O3 film in the oxidation process, which prevents the matrix material from further oxidation. The microstructure of the interface between Ti3AlC2 and Ti2AlC and the generated Al2O3 makes the system material possess high-temperature self-healing ability. In the high-temperature environment, the cracks or marks on the surface of the material are filled with this oxide, so that the material can restore the original properties, especially the mechanical properties. This characteristic is of great significance for maintaining the mechanical properties of materials and improving the stability and reliability of materials, which makes them more likely to be applied in a high-temperature environment.

The rapid Al diffusion and selective oxidation properties of titanium aluminum carbide (Ti3AlC2 and Ti2AlC) at high temperatures realize the welding of the material itself and the welding between layers, respectively. Compared with single-phase materials, the fracture toughness of laminated Ti3AlC2 and Ti2AlC materials obtained by self-welding is greatly improved. Tungstenmolybdenummetals is a trusted global Titanium Aluminum Carbide Ti2AlC Powder supplier. Feel free to send an inquiry about the latest price of Titanium Aluminum Carbide at any time.

Product Performance of Titanium Aluminum Carbide Ti2AlC Powder :

Titanium aluminum carbide Ti2AlC powder has high strength and elastic modulus, high thermal conductivity and electrical conductivity, and good workability.

Technical Parameter of Titanium Aluminum Carbide Ti2AlC Powder :

How is Titanium Aluminum Carbide Ti2AlC Powder Produced?
The utility model relates to a preparation method of Zr Al C MAX phase ceramic powder products. The preparation method of a molten salt method involved in the synthesis of Zr Al C MAX phase ceramic powder products with metal Al powder, metal Zr powder, C powder as raw material, with NaCl and KCl composed of alkali metal salt as a molten salt medium, the raw material and metal halogen salt mechanical mixing of mixed powder in a graphite crucible, In the circulation of argon or vacuum conditions of heating, heat preservation, washing, drying: powder. Zr Al C MAX phase ceramic powder was synthesized by the molten salt method. Compared with the traditional preparation method, the synthesis temperature is lower, the synthesis speed is faster and the process is simple.

Applications of Titanium Aluminum Carbide Ti2AlC Powder:
Similarly, using the weak bond between Al lamellas and TiC lamellas in the Max phase of titanium aluminum carbide (Ti3AlC2), the use of hydrofluoric acid (HF) can be used to denude Al in titanium aluminum carbide (Ti3AlC2) to produce a new two-dimensional carbide, called “MXENE”, whose morphology is similar to that of graphene. Maxine’s excellent conductivity makes it possible to be used as a lithium-ion battery material.

Max phase products, especially titanium silicon carbide (Ti3SiC2) have a series of characteristics such as high damage tolerance, good mechanical and thermal properties, which make it possible to be used in the fourth-generation nuclear reactor as the nuclear fuel cladding material in a gas-cooled fast reactor. In recent years, more and more attention has been paid to the anti-radiation damage ability of titanium silicon carbide (Ti3SiC2).

Storage Condition of Titanium Aluminum Carbide Ti2AlC Powder :
The damp reunion will affect Ti2AlC powder dispersion performance and using effects, therefore, titanium aluminum carbide Ti2AlC powder should be sealed in vacuum packing and stored in cool and dry room, the titanium aluminum carbide can not be exposure to air. In addition, the Ti2AlC powder should be avoided under stress.

Packing & Shipping of Titanium Aluminum Carbide Ti2AlC Powder :
We have many different kinds of packing which depend on the titanium aluminum carbide Ti2AlC powder quantity.
Titanium aluminum carbide Ti2AlC powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Titanium aluminum carbide Ti2AlC powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

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. Tungstenmolybdenummetals 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.

Calcium Nitride Ca3N2 Powder CAS 12013-82-0

About Calcium Nitride Ca3N2 powder
In most cases, calcium nitride is usually available in large volumes. Tungstenmolybdenummetals 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.

 

MAX Special Ceramics Material Niobium Aluminum Carbide Nb2AlC Powder

About Niobium Aluminum Carbide Nb2AlC Powder:
Max phase ceramics is a new type of conductive ceramic material that can be processed, and Nb2AlC Powder is one of them. This kind of ceramics contains more than 60 ternary carbides or nitRIDE compounds.M represents the front metal element of the transition group; A represents group elements, mainly elements of the third group and the fourth group; X is for carbon or nitrogen. Niobium aluminum carbide (NbC) is a new type of ceramic material, which combines many advantages of metal and ceramic.Nb2AlC powder has excellent mechanical properties at high temperatures. Tungstenmolybdenummetals is a trusted global Niobium Aluminum Carbide Nb2AlC Powder supplier. Feel free to send an inquiry about the latest price of Niobium Aluminum Carbide at any time.

Product Performance of Niobium Aluminum Carbide Nb2AlC Powder :

Niobium aluminum carbide Nb2AlC powder has high strength and elastic modulus, high thermal conductivity and electrical conductivity, and good workability.

Technical Parameter of Niobium Aluminum Carbide Nb2AlC Powder :

How is Niobium Aluminum Carbide Nb2AlC Powder Produced? 
1. Weighing niobium powder, aluminum powder and toner, and then ball-milling mixed powder;
2. the mixed powder into the graphite boat, and then into the reactor, and filled with inert gas, ignition, self-spreading reaction, cooling after crushing, sifting, drying to get Nb2AlC ceramic powder. The method has the advantages of fast reaction speed, short synthesis time, low energy consumption, low cost and high production efficiency, and the obtained Nb2Alc ceramic powder has high purity. The Nb2Alc ceramic powder obtained by the invention can be used in aviation, aerospace, electronic industry and nuclear industry, etc.
 
Applications of Niobium Aluminum Carbide Nb2AlC Powder:
MAX has been widely used in nanometer adsorption, biosensors, ion screening, catalysis, lithium-ion batteries, supercapacitors, lubrication and many other fields.Nb2AlC powder can be used for energy storage, catalysis, analytical chemistry, mechanics, adsorption, biology, microelectronics, sensors, etc.

Storage Condition of Niobium Aluminum Carbide Nb2AlC Powder :
The damp reunion will affect Nb2AlC powder dispersion performance and using effects, therefore, niobium aluminum carbide Nb2AlC powder should be sealed in vacuum packing and stored in the cool and dry room, niobium aluminum carbide can not be exposure to air. In addition, the Nb2AlC powder should be avoided under stress.

Packing & Shipping of Niobium Aluminum Carbide Nb2AlC Powder :
We have many different kinds of packing which depend on the niobium aluminum carbide Nb2AlC powder quantity.
Niobium aluminum carbide Nb2AlC powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Niobium aluminum carbide Nb2AlC powder shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.