Pure Tungsten Powder

High Purity Tungsten Powder

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

Physical and chemical properties: It is a gray-black metal with metallic luster (body-centered cubic crystal). Melting point 3400 ℃. Boiling point 5555℃. The hardness of tungsten is the hardest among metals. The hardness of the sintered tungsten rod is 200~250, and the tungsten rod passed through the rotary hammer is...

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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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pure molybdenum powder price

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

What is molybdenum? Properties of Molybdenum. Molybdenum (Molybdenum), with the chemical symbol Mo and atomic number of 42, is a transition metal element. Molybdenum has a high melting point and ranks sixth in nature. It is called a refractory metal. The density of molybdenum is 10.23g/cm3, which is about half of that...

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hc starck molybdenum powder

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

Morphology and color of nano-molybdenum powder and micro-molybdenum powder. Chinese name: Molybdenum powder Chemical formula: Mo Melting point: 2620 ℃ Boiling point: 5560 ℃ Molybdenum powder color: black gray Shape: spherical non-spherical Molybdenum powder particle size: nanometer, micrometer. Molybdenum powder...

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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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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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Product direct sales, high purity, 99% tungsten powder

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

See tungsten trioxide for toxicity of tungsten powder. Put the product into a clean polyethylene plastic bottle, tighten the cap, put the plastic bottle in a wooden box, and fasten it with soft objects around it, or put the product into an iron drum lined with polyethylene plastic bags, each box (Drum) net weight...

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Low carbon tungsten powder for steelmaking

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

The quality of tungsten powder directly determines the quality and alloy properties of tungsten carbide (WC). The classification of tungsten powder can effectively change the properties of the powder, solve the problem of coarse and fine powder, and reduce the difference between the minimum particle size, the maximum...

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