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Wholesale Low Price High Quality Molybdenum Powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

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...

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AMMONIUM TETRABORATE TETRAHYDRATE CAS 12228-87-4

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Ammonium heptamolybdate uses Use 1: used to prepare catalysts, metal molybdenum, pigments, metal surface treatment agents, corrosion inhibitors, trace element fertilizers, etc. Use 2: Used in petroleum cobalt, molybdenum catalyst, pigment chemical industry and trace fertilizer, and a few powder metallurgy enterprises...

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use of ammonium molybdate

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Product category Ammonium tetramolybdate α Type and β Type, β All kinds of ammonium molybdate are white crystals, and all products can pass the 40 mesh screen. This product is white crystal, easy to be weathered in the air. According to the research of Huacheng Metal Mesh, it will decompose when heated to 150 ℃. It is...

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Professional supply Ammonium Meta Tungstate

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Ammonium Metatungstate - Basic Information Chinese name Ammonium paratungstate English name Ammonium paratungstate Alias Ammonium Metatungstate English alias Ammonium tungstate Ammonium wolframate APT dioxido (dioxo) tungsten diammonium dioxido(dioxo)tungsten CAS 11120-25-5 14311-52-5 EINECS 234-364-9 Chemical formula...

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The role of molybdenum disulfide

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

MoS2 has a low coefficient of friction due to the weak van der Waals interactions between the sulfide atomic sheets. MoS2 particle size in the range of 1-100µm is a common dry lubricant. Few alternatives offer high lubricity and stability in oxidizing environments up to 350°C. Sliding friction tests on molybdenum...

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Low price tungstic acid

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

white tungstic acid Microcrystalline white powder, n:m>1.3, the ratio of n to m varies with preparation and drying conditions. White tungstic acid has significant activity, slightly photosensitivity, easy to reduce. It is prepared by adding sodium tungstate solution dropwise to dilute nitric acid. Decomposing the...

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Chemical reagent Tungstic acid

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

A polytungstic acid, colorless crystals. It belongs to 12-tungsten isopolyacids, the simple structural formula is H6[H2(W3O10)4]·nH2O, n is 10 or 23; the density is 3.93g/cm3, and it decomposes at 50 ℃; the solubility is very large, 88.57 g/100cm3 water (25℃). It is derived from the transformation of metatungstic acid...

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Hot selling tungsten oxide Sales

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

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...

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Chemical Reagent Tungsten Oxide Spot

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

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...

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Specializing in the production of tungsten powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

In addition to certain requirements for the impurity content of tungsten powder, the oxygen content should be controlled within a certain range. The particle size of commonly used tungsten powder is generally 2-10 μm in Fisher’s average particle size. The tungsten powder is in the shape of polygonal particles. In...

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Supply pure femo 60 tungsten powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Tungsten is mostly used in the production of cemented carbide and ferrotungsten. Tungsten and chromium, molybdenum and cobalt form heat-resistant and wear-resistant alloys for making tools, metal surface hardening materials, gas turbine blades and combustion tubes, etc. Tungsten and tantalum, niobium, molybdenum, etc....

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Industrial Metal Block High Purity Tungsten Powder

• Brand: leji
• Packaging: Bag/Drum
• Supply Ability: 8000kg
• Certificate: ISO9001

Tungsten powder is the main raw material for processing powder metallurgy tungsten products and tungsten alloys. Pure tungsten powder can be made into wire, rod, tube, plate and other processed materials and certain shaped products. Tungsten powder mixed with other metal powders can be made into various tungsten...

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