Tag : nitride

Sulfide powder refers to the chemical compounds powder with large families of inorganic and organic compounds, e.g. copper sulfide, Zinc sulfide, molybdenum disulfide, tungsten disulfide powders and so on. Sulfides and their similar compounds include a series of metals and semi-metallic elements combined with S, Se, Te, As, Sb, Bi minerals. Applications of Sulfide powder Sulfide powders are widely used in industrial field. Molybdenum disulfide is a catalyst in organic synthesis. Since sulfur-containing organic compounds such as thiophene poison the common hydrogenation catalyst, molybdenum disulfide can be used to catalyze the hydrogenation reaction of sulfur-containing organic substances. Cadmium sulfide can be used to make photo-voltaic cells. Lead sulfide is used to make infrared sensors. Zinc sulfide and cadmium sulfide are used to make phosphors, and high purity cadmium sulfide is a good semiconductor. Tetraphosphorus trisulfide is used to make matches and fireworks. Tetraphosphorus tetrasulfide is used in the manufacture of insecticides, lubricating oil additives and flotation agents. Sodium sulfide is widely used in the manufacture of sulphur dyes, production of organic drugs and pulp, etc. Calcium sulphide and strontium sulfide are used to make luminescent lacquers. Cie-Chinamaterial supplier provide high purity molybdenum sulfide, tungsten disulfide, cadmium sulfide,bismuth sulfide,stannic sulfide,zinc sulfide, etc. Payment Term: T/T, Western Union, Paypal, Credit Card etc. Shipment Term: By air, by sea, by express, as customers request. Storage conditions: 1) Store in a dry environment at room temperature. 2) Avoid damp and high temperature. 3) Use immediately after opening the inner packing bag.

What is Vanadium Nitride VN?

Vanadium–nitride or VN is a mix of vanadium and nitrogen. It is a black powder that’s made from cube crystals of 64.95 molecular weight. Vanadium nitride helps to enhance wear resistance when nitriding steel. VN is possible by using another phase in the nitriding process. Vanadium nutride is another name for this process. VN could …

Gallium Nitride Led The Charge Plug Revolution

What is gallium-nitride? Galium nitrideis an alloy of nitrogen and galium. Its chemical formula is GAN. This compound is a mixture of nitrogen and gallium and has an extremely wide bandgap, high thermal conductivity and resistance to radiation, as well as high resistance to acid and alkali. The material can be considered a direct Bandgap …

Aluminum Nitride – One of The Most Promising Ceramic Materials

Aluminum nitride This is a covalent bonds compound. Its chemical formula is AlN. The aluminum nitride has the appearance of a diamond, and hexagonal crystal systems. Aluminum nitride, a ceramic material that has exceptional comprehensive properties, is an excellent choice. Aluminium nitride, also known as AlN, has high strength, volume resistance, insulation withstand voltage and …

Silicon nitride synthesis method and forming processing

Silicon nitride You can obtain this chemical reaction at 1300-1400degC by directly chemically reacting elemental silicon with nitrogen. Here is the chemical formula 3Si(s) + 2N2(g) -Si3N4(s) This can be made with diimine. SiCl4(l) + 6NH3(g) -Si(NH)2(s) + 4NH4Cl(s) (at 0 degC) 3Si(NH)2(s) -Si3N4(s) +N2(g) + 3H2(g) (at 1000 degC) Alternativly, you can use the …

What is Magnesium Nitride Powder?

It is what do you mean by it? Magnesium Nitride Powder? An inorganic compound of magnesium-nitride has the chemical structure Mg3N2. It belongs to the cubic crystal group. Pure magnesium will give the powder a yellowish green color, while magnesium Nitride which has some magnesium oxide impurities may turn gray-white. Magnesium Nitride reacts to ammonia …

Common Preparation Methods of Silicon Nitride Powder

What’s silicon nitride? Silicon nitride can be described as an organic compound with chemical formula Si3N4. It’s a structural ceramic material that is important for its high hardness, intrinsic lubricity and wear resistance. It’s an atomic crystal and is very resistant to oxygenation. Additionally, it is resistant to heat and cold. You can heat it …

New discovery of the Gallium nitride material’s advantage

Gallium nitride, also known as GaN (large band gap semiconductor), is an example of this type. It is an excellent material for microwave power transistors. It’s a novel type of semiconductor material, which is used in the creation of optoelectronic and microelectronic components. The material has similar properties and is resistant to radiation directly band …

Performance Characteristics And Applications of Silicon Nitride Ceramics

Silicon nitride ceramics characteristics: Silicon nitride A synthetic superhard material, ceramics can be described as a composite. It is highly lubricating, hard, and especially hard at high temperatures. This ceramic material has exceptional wear resistance, high corrosion resistance, and high temperature resistance to oxidation. Its thermal shock resistance is also an important characteristic, compared to …

The Property And Application of Aluminum Nitride

Aluminum nitride This atomic crystal is a diamond-like nitride. What’s the aluminum nitride property? AlN can stabilize up to 2200. It has a high room temperature strength and slows down with increasing temperature. The thermal conductivity of aluminum nitride and its low thermal expansion coefficient make it an excellent material for thermal shock. It is …

Si3N4 Powder Silicon Nitride Ceramics Properties

Silicon nitride An inorganic substance with chemical formula Si3N4. This is a key structural ceramic material that has high hardness, intrinsic lubricity and wear resistance. The atomic structure of silicon nitride has high resistance to oxygenation and can withstand extreme temperatures. Synthetic material, silicon nitride clays. Because of the strong covalent bond that exists between …