Tag: Advanced Refractory Metals

Cemented Carbide for Watch Chains

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Cemented Carbide for Watch Chains For the new generation of watch chains, the reason why cemented carbide should be used as the core raw material is that it has better wear resistance and the product is not prone to deformation under any circumstances. In this article, let’s take a quick look at the cemented carbide […]

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Common Uses of Molybdenum Plates

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Common Uses of Molybdenum Plates As a trace element necessary for the human body, animals, and plants, molybdenum is a silver-white metal, hard and tough. In fact, various tissues of the human body contain molybdenum, the total amount in the human body is 9mg, and the liver and kidney happen to be the parts with the highest […]

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Tungsten Alloys for Gamma-Ray Shielding Material

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Tungsten Alloys for Gamma-Ray Shielding Material In addition to tungsten-nickel-iron alloy (W-Ni-Fe alloy), γ-ray shielding material can also be produced with tungsten copper alloy (W-Cu alloy). W-Ni-Fe alloy and W-Cu alloy are both high-density tungsten alloys, both of which use the W phase as the hard phase, but due to the difference in bonding phase metals, their production processes and […]

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How to Prolong the Service Life of Molybdenum Wire?

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How to Prolong the Service Life of Molybdenum Wire? Molybdenum wire is made of precious metals such as molybdenum. Pure molybdenum wire is used for winding-core wires, brackets, lead wires, heating elements, molybdenum foil tapes, and spraying of auto parts. Lanthanum molybdenum wire can be used for wire-wound core glass seals, molybdenum foil tapes, furnace heating […]

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Production Methods of Spherical Tungsten Powder

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Production Methods of Spherical Tungsten Powder Spherical tungsten powder has the characteristics of good powder fluidity and high tap density and is often used as a high-tech material in thermal spraying, porous materials, filter materials, rocket sweating materials, powder metallurgy industry, and other fields. In this article, let’s take a look at the production methods […]

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High Specific Gravity Tungsten Alloy for Crane Counterweight

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High Specific Gravity Tungsten Alloy for Crane Counterweight The reason why environmentally friendly crane counterweights use high specific gravity tungsten alloy as the key raw material is that the alloy has higher density, better corrosion resistance, and oxidation resistance. To put it more simply, the counterweight produced with tungsten alloy blocks has better practical performance, that […]

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Production Process of Tungsten Nickel Iron Alloy

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Production Process of Tungsten Nickel Iron Alloy Tungsten-nickel-iron alloy is an alloy based on tungsten (about 90 to 98%) and added with nickel, iron, copper, or other components, and its specific gravity is generally 17.0 to 18.5. It is characterized by high sintering density, good strength, a certain degree of ferromagnetism, good plasticity and machinability, good […]

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Preparation of Tungsten Alloy by Arc Melting

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Preparation of Tungsten Alloy by Arc Melting Traditional methods for preparing tungsten alloys, such as tungsten-titanium alloy and tungsten-zirconium alloy, mainly include non-consumable arc melting and consumable arc melting. Both of these methods use an electric arc as a heat source to melt tungsten, titanium, and zirconium to form alloys. In these two methods, tungsten as raw […]

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Influence of Molybdenum on the Performance of Stainless Steel

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Influence of Molybdenum on the Performance of Stainless Steel Molybdenum is a refractory metal like tungsten. Its melting point is 2620℃, and it has the advantages of strong interatomic bonding, a small expansion coefficient, high electrical conductivity, and good thermal conductivity. The influence of molybdenum on the performance of stainless steel is as follows. The oxidation […]

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Use of Molybdenum in the Medical Field

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Use of Molybdenum in the Medical Field Molybdenum (Mo) and molybdenum alloys are currently widely used in various industrial fields such as the manufacturing industry, aerospace industry, steel smelting, petrochemical industry, medical equipment, national defense, and so on due to their excellent properties. In this article, we will take a look at the use of […]

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