Tag: refractory metals & alloys

Barium Tungsten Electrode for Xenon Flash Lamp

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Barium Tungsten Electrode for Xenon Flash Lamp The reason why barium tungsten electrode is used for the production of xenon flash lamp electrode materials is that compared with other electrode materials, barium tungsten electrode has the advantages of stronger electron emission ability and higher current density. Xenon flash lamp, also known as high-intensity discharge gas […]

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Rare Earth Tungsten Electrode

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Rare Earth Tungsten Electrode Tungsten electrode is a key material in inert gas shielded welding and plasma welding, cutting, spraying, smelting, and special electric light sources. At present, thorium tungsten electrodes (including ThO2) and cerium tungsten electrodes (including CeO2) are more commonly used. Thorium tungsten electrodes will bring radioactive hazards to the environment and human health […]

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Preparation of Rhenium Powder

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Preparation of Rhenium Powder Preparation of rhenium powder refers to the metallurgical process of producing metal rhenium powder from rhenium compounds. The rhenium compounds commonly used in the production of rhenium powder are ammonium perrhenate, potassium perrhenate, rhenium(VII) oxide, and rhenium pentachloride. The commonly used methods for the preparation of rhenium powder include hydrogen reduction, electrolysis, and […]

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Refractory Metals & Alloys for Aerospace

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Refractory Metals & Alloys for Aerospace Refractory metals refer to metals with melting points above 2000°C. They include tungsten, molybdenum, tantalum, niobium, rhenium, and vanadium. The common characteristics of refractory metals and their alloys are high melting point, high strength at high temperature, and good corrosion resistance to liquid metals. Their use temperature range is 1100~320℃, […]

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Forging Technology of Titanium Alloy

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Forging Technology of Titanium Alloy Titanium alloy has excellent characteristics such as high strength, good corrosion resistance, non-magnetic, good welding performance, and a series of other advantages such as superconductivity, hydrogen storage, and memory. Therefore, titanium alloys are widely used in some cutting-edge fields such as aerospace, military industry, marine development, and petrochemicals. In the application of […]

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