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Industrial Grade Blue Tungsten Oxide 147

Industrial grade blue tungsten oxide is a blue powder with an average particle size of less than 100nm and purity higher than 99.95%. Industrial Production of Blue Tungsten Oxide The producing method of blue tungsten oxide in industry is generally using a four tube muffle furnace or a rotary electric furnace to calcine ammonium paratungstate (APT) at a temperature range of 600~900°C under a protective atmosphere (hydrogen gas) or in an airtight condition. The main control point of quality for…

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99.95% Blue Tungsten Oxide 184

99.95% blue tungsten oxide is a higher grade of blue tungsten oxide powder with oxygen index of 2.73~2.87. The variation of oxygen atom number in 99.95% blue tungsten oxide is usually characterized by oxygen index. The oxygen index reflects the content of tungsten in the product. The smaller the oxygen index, the higher the tungsten content, and vice versa. Blue tungsten oxide (BTO) is a product of a reducing agent and a tungsten compound. The composition of BTO is very…

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Tungsten Alloy Ball 377

Tungsten alloy ball has a small volume and a high specific gravity. It is tungsten alloy products used for counterweights or killer parts and can be used in many fields. Tungsten alloy ball can be used in the field of high-precision equipment, such as ball weights, fishing sinkers, military weights, bullets, prefabricated fragments, oil rigs, mobile vibrators, watch balances, shock-proof tool holders, flywheel counterweights, etc. Tungsten alloy ball is used as balancing weights for ball valves and bearings and have…

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Tungsten Alloy Sphere 347

Tungsten alloy sphere has excellent properties such as high density, high hardness, high temperature resistance, abrasion resistance, innocuity and environment protection, etc. It is widely used in various fields. Tungsten alloy sphere has a high density and small size and can be used in applications where small, high-density parts are required. Tungsten alloy sphere can be used as golf ball weights, fishing sinkers, military weights, missile warheads, armor-piercing warheads, shotgun bullets, and prefabricated fragments; it can also be used as…

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Tungsten Alloy Pellet 373

Tungsten alloy pellet has good radiation shielding ability, electrical conductivity, thermal conductivity, corrosion resistance, and mechanical properties. It can be used as raw materials for welding rods. It can be used to make shotguns, prefabricated fragments of grenades, and nibs. It can remove adherents on the surface of confidential mechanical parts. Applications It can be made into shotguns and prefabricated fragments of grenades. Its high density and high hardness can increase the lethality of weapons. The shotgun of the 09-style…

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Tungsten Alloy Shot 351

Tungsten alloy shot has the advantages of small size, high density, high hardness, high temperature resistance, and non-toxic environmental protection. It can be used as shotgun bullets in hunting activities. Characteristic Tungsten alloy shot have a high density, typically 18 g/cm3, similar to gold, platinum, and rhodium, as well as high hardness and high temperature resistance. It is non-toxic and environmentally friendly and is in line with international environmental protection standards. It is made of tungsten, an environmentally friendly metal…

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High Purity Yellow Tungsten Oxide Nanopowder 375

High purity yellow tungsten oxide nanopowder, also called high purity tungsten trioxide nanopowder, can be applied as a semiconductor gas sensor. Tungsten trioxide (WO3) is an n-type transition metal semiconductor that has been considered as one of the most promising new oxide gas sensing materials for detecting NOx, SOx, NH3, CO, hydrogen (H2) and hydrogen sulfide (H2S) and other gases. The principle of WO3 gas sensitive material is that when it is exposed to the specific gas, oxygen is adsorbed…

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Yellow Tungsten Oxide Nanopowder 394

Yellow tungsten oxide nanopowder is also called tungsten trioxide nanopowder, which is an n-type semiconductor oxide material. As a photocatalyst, tungsten trioxide nanopowder may: 1. Photocatalytically degrade organic pollutants; 2. Catalyze the organic and inorganic synthesis; 3. Be applied for water splitting to produce hydrogen and separate out oxygen; 4. Be applied in photocatalytic reduction of metal ions, such as heavy metal chromium, mercury, lead, and so on; 5. Be used in photocatalytic degradation of organic pollutants, such as formaldehyde.…

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Tungsten Alloy Cube 382

Tungsten alloy cube has high density and hardness, good wear resistance and electrical and thermal conductivity. It can produce high-density parts and vibrators. It is widely used in the military field and produced by injection molding technology. Preparation Injection molding technology is the best production process for tungsten alloy cube. Injection molding technology has many advantages, such as complex three-dimensional structure, high density, high hardness, high precision, and the like. The density of tungsten alloys produced by injection molding is…

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Tungsten Alloy Ultra Thin Sheet 374

Tungsten alloy ultra thin sheet has high density, high modulus of elasticity, high hardness, low coefficient of expansion, excellent electrical conductivity, thermal conductivity, mechanical properties, absorption of X-rays and gamma rays, etc. It is widely used in electronics. Preparation First, tungsten alloy foil substrate is used as a raw material, and the tungsten powder and the specified metal powder are mixed and adhered on a raw material board, and then they are respectively fused in a furnace filled with protective…

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