Iron Alloy Tungsten Powder

Sodium molybdate, the first ten years of quality, high-quality chemical brand, new chemical, to provide national sales services for enterprises Company Profile Jiangsu Leiji Metal Materials Co., Ltd. is a manufacturer of sodium tungstate, tungsten bar, sodium molybdate, ammonium molybdate, molybdenum bar, and other tungsten and molybdenum series products. And concurrently operate waste tungsten, waste molybdenum, ferrovanadium, ferrotungsten, ferromolybdenum and other charge materials, and...

Ammonium molybdate is mainly used for smelting ferromolybdenum and preparing molybdenum trioxide and metal molybdenum powder as raw materials for tungsten-molybdenum alloy and molybdenum wire; secondly, it is used as a catalyst for chemical industry; a small amount is used as agricultural molybdenum fertilizer; a very small amount is used in medicine As a component of various enzymes, the lack of molybdenum can lead to dental caries, kidney stones, Keshan disease, Kashin-Beck disease,...

Molybdenum disulfide is an important solid lubricant, especially suitable for high temperature and high pressure. It is also diamagnetic and can be used as a linear photoconductor and a semiconductor showing P-type or N-type conductivity, and has the functions of rectification and energy conversion. Molybdenum disulfide can also be used as a catalyst for the dehydrogenation of complex hydrocarbons. It is also known as the "King of Advanced Solid Lubricants". Molybdenum disulfide is a solid...

Advantages of molybdenum disulfide 1. Completely eliminate oil leakage, clean and neat, and greatly promote civilized production. 2. It can save a lot of lubricating grease. 3. Improve the operating technical conditions, extend the maintenance cycle, reduce the labor intensity of maintenance workers, and save labor. 4. Due to the low friction coefficient of molybdenum disulfide, the frictional resistance between friction equipment is small, which can save power consumption. According to the...

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Molybdenum trioxide, also known as molybdic anhydride colorless or yellow-white powder, orthorhombic crystal. Very slightly soluble in water, soluble in acid, alkali and ammonia solution. Used as phosphorus pentoxide, arsenic trioxide, hydrogen peroxide, phenol and alcohol It is also used as a reducing agent in the production of molybdenum salts and molybdenum alloys. It is used as a catalyst in the petroleum industry, and is also used in the preparation of metal molybdenum, enamel pigments and...

Ferromolybdenum, an amorphous metal additive in the production process, has several excellent properties that are transferred to new alloys. One of the main benefits of ferromolybdenum alloy is its hardenability, which makes the steel extremely weldable, and ferromolybdenum is one of the top 5 high melting point metals in the country. In addition, adding alloys to ferromolybdenum can improve corrosion resistance. The characteristics of ferromolybdenum make it an additional protective film on...

Molybdenum dioxide is an inorganic compound with the molecular formula MoO2. Brown-black powder, purple, with steel luster. The density is 6.47g/cm3. Molybdenum and hydrogen can be obtained by heating above 500°C. Very slightly soluble in sulfuric acid, nitric acid and silver nitrate. The synthesis method includes the hydrogen reduction method of molybdenum trioxide and the reduction of molybdenum trioxide by metal molybdenum. Company Profile Jiangsu Leiji Metal Materials Co., Ltd. is a...

As a metal oxide with high electrical conductivity, molybdenum dioxide has a high carrier conduction rate, and the tunnel-like voids in its crystal structure are also conducive to the rapid insertion and extraction of charged particles. With many preparation methods and low cost, it is an excellent candidate material for supercapacitor materials. Application of Field Emission Materials Molybdenum dioxide is a wide bandgap semiconductor that can be used to make field emission...

High-purity molybdenum is used as high-purity molybdenum for mammography targets, semiconductors and wiring materials) - high-tech materials, also used in rocket nozzles, catalysts, chemical reagents, etc. Packaging specifications: plastic vacuum packaging, net weight 5 kg per bag, outer metal drum packaging, net weight per drum 25 kg; according to customer special packaging requirements. Company Profile Jiangsu Leiji Metal Materials Co., Ltd. is a manufacturer of sodium tungstate, tungsten...

Molybdenum powder is divided into lightweight molybdenum powder (PCC) and molybdenum powder (GCC). The characteristics of molybdenum powder are that the color, particle size, surface characteristics, dispersity, rheology, thixotropy and crystal form can be manually adjusted, and the molybdenum powder has high chemical purity, strong chemical inertness, and good thermal stability. will decompose. In addition, molybdenum powder also has the advantages of low oil absorption rate, low hardness,...

Due to the rapid development of molybdenum powder's special properties and applications, it has been widely used in industrial and agricultural fields, such as rubber, plastic, paper, paint, paint, ink, cable, medicine, fertilizer, feed, food, sugar, textile, glass, ceramics , sanitary products, sealants, adhesives, pesticides and pesticide carriers In addition, flue sulfur, water treatment and other environmental protection aspects. The use of lightweight molybdenum powder is different from...

The use of molybdenum powder in the paper industry makes the paper have the characteristics of good brightness, firm structure, good writing ability, uniform coating, low friction, easy dehumidification, and easy drying. The production of paint is another important use of molybdenum powder. Molybdenum powder is an important filler in paint production. Fineness and particle distribution determine the clarity of the paint. In addition, molybdenum powder has good weather resistance and possesses...

Molybdenum powder has high chemical purity, strong chemical inertness and good thermal stability. In addition, molybdenum powder also has the advantages of low oil absorption, low hardness, low wear value, non-toxic, odorless, tasteless, and strong dispersibility. Molybdenum powder is usually prepared from ammonium paramolybdate or calcined MoO3 by hydrogen reduction. It is the raw material for preparing molybdenum deep-processed products by powder metallurgy. Company Profile Jiangsu Leiji...

Weigh 0.5 g of the sample into a 250 ml beaker, dissolve it with a little water, add 100 ml of 60-80 ℃ hot water, 2 drops of 0.1% methyl orange indicator (add it if the indicator is brown), and add hydrochloric acid (1+1) Neutralize to red, add 10ml of 10% cinchonine under constant stirring, continue to stir to make the precipitation coagulate, the upper liquid is clear and let it stand, after the precipitation settles, filter with fast quantitative filter paper, and the filtrate is carried in...

The particle size of the tungsten powder reduced by tungsten trioxide for the first time is not uniform, the tungsten powder with coarse particles is more, and the tungsten powder with fine particles is very little. This is consistent with the conclusion reported in the literature that tungsten trioxide is suitable for preparing coarse-grained tungsten powder. The tungsten trioxide obtained by calcining ultra-pure ammonium tungstate in air is reduced to the particle size distribution of...

Tungsten trioxide is a powder metallurgy raw material for the production of cemented carbide and tungsten products. According to the national standard (GB/T 3457-1998), it is divided into two types, namely tungsten trioxide (referred to as yellow tungsten), the molecular formula is WO3, and blue tungsten oxide (referred to as blue tungsten, which is a mixed tungsten oxide), molecular formula W20O58. Yellow tungsten is light yellow crystalline powder, blue tungsten is dark blue or blue-black...

Tungsten trioxide is a light yellow triclinic powder crystal. When the temperature is higher than 740 ℃, it transforms into an orange tetragonal crystal, and returns to its original state after cooling. It is stable in air, the melting point is 1473℃, the boiling point is higher than 1750℃, and the relative density is 7.16. Tungsten trioxide is the most stable one among tungsten oxides. It is insoluble in water and inorganic acids except hydrofluoric acid. It can be dissolved in hot...

Tungsten oxide has gas sensitivity and is used for the detection of nitrogen dioxide, ammonia and other toxic gases. Tungsten oxide thin film gas sensors and tungsten oxide nanoparticle sensors have been prepared, and the discovery of nanosensors has greatly improved the detection of low-concentration toxic gases Company Profile Jiangsu Leiji Metal Materials Co., Ltd. is a manufacturer of sodium tungstate, tungsten bar, sodium molybdate, ammonium molybdate, molybdenum bar, and other tungsten...

Part of tungsten oxide is used in the production of chemical products, such as paints and coatings, catalysts in the petroleum industry, etc.; but tungsten oxide is an intermediate product, and a large amount of tungsten oxide is used in metal tungsten powder and tungsten carbide powder, and then used in the production of metal tungsten products It is widely used in the production of tungsten alloy products, such as tungsten copper, tungsten nickel, tungsten nickel iron, tungsten silver,...