Ferrotungsten - Wikipedia
网页Ferrotungsten (FeW) is a ferroalloy, consisting of iron and tungsten. [2] The metal usually consists of 75%-82% or 70%-75% tungsten.
Ferrotungsten - SpringerLink
网页Ferrotungsten is the alloy composed of tungsten and iron. It is an alloying agent used for steelmaking. The tungsten in steel can be combined with other elements to become complex carbides, which can make finer grains of steel and enhance red hardness, abrasive resistance, and impact strength of steel.
Metallurgy of Ferrotungsten - SpringerLink
网页2020年9月24日 · Ferrotungsten of grades FeW72, FeW70 and FeW65 are obtained by reduction of carbon and silicon concentrates in an ore-smelting furnace; grades FeW70 (a), FeW75 (a) and FeW80 (a) are smelted by the aluminothermic method.
Technology of Tungsten Ferroalloys - ScienceDirect
网页2013年1月1日 · This chapter deals with tungsten and its ferroalloy technology. An overview of tungsten is presented, its properties are described, and reactions with other elements and compounds are outlined with major relevant phase equilibria diagrams. The raw materials, sources, and methods for reducing tungsten are presented.
Ferro Tungsten - zaferroalloy.cn
网页Ferro Tungsten is an alloy agent for steelmaking consisting mainly of tungsten and iron. It also contains manganese, silicon, carbon, phosphorus, sulfur, copper, tin and other impurities. Ferro Tungsten is prepared from wolframite by …
FerroTungsten - Reade
网页Ferrotungsten (FeW) is an alloy containing iron and tungsten. This ferroalloy is used for the production of tungsten-containing steels. Ferro tungsten typically consists of either 75-82% or 70-75% tungsten, depending on its grade.
Ferrotungsten - GNEE
网页Ferrotungsten is a steel making alloy agent mainly composed of tungsten and iron. It also contains impurities such as manganese, silicon, carbon, phosphorus, sulfur, copper, and tin. Ferrotungsten is produced from wolframite by carbon reduction in an electric furnace.
The largest Ferrotungsten producer outside of China and Russia
网页What is Ferrotungsten? Ferrotungsten is a ferroalloy that contains iron and tungsten as its main components. It's produced by smelting tungsten ores and iron elements in an electric arc furnace. Ferrotungsten is primarily used as an additive in the production of steel.
网页content in industrial ferrotungsten >60%, the melt temperature is about 2580 °C. Solutions of tungsten in iron-based melts are close to ideal, at 1600 °C γ W(Fe) = 1.
What is Ferro Tungsten? - ZHENXIN Ferroalloy Supplier
网页2024年6月12日 · The main use of ferrotungsten is as an alloy additive in steelmaking, used to produce tungsten alloy steel, such as high-speed steel. This alloy has excellent properties such as high density, high strength, wear resistance, and corrosion resistance.
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