Ferro silicon nitride
The main composition of ferro silicon nitride is Si3N4, along with free iron and no-nitride ferro silicon, it mainly has two forms: powder and granule. The ferro silicon nitride powder is mainly used to produce the tap hole clay for blast furnace, increase the times of steel tapping. Also it can be used as ferro alloys for steelmaking to increase the strength of steel products, such as HRB400 bar.
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Ferrosilicon is a strong deoxidizer used in steelmaking for precipitation and diffusion deoxidation. Adding a certain amount of silicon to the steel can significantly improve the strength, hardness and elasticity of the steel, therefore, ferrosilicon is also used as alloying agent in smelting structural steel (0.40-1.75% silicon) , tool steel (30-1.8% silicon) , spring steel …
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In addition to ferrochrome production, chromium ore, also known as chromite, is also used in the refractory and metallurgical industries. Its resistance to fire of up to 1900 °C, good gas permeability and low thermal expansion combined with good thermal conductivity make this raw material an effective barrier to molten metal compared to other moulding …
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Ferrosilicon is a strong deoxidizer used in steelmaking for precipitation and diffusion deoxidation. Adding a certain amount of silicon to the steel can significantly improve the strength, hardness and elasticity of the steel, therefore, ferrosilicon is also used as alloying agent in smelting structural steel (0.40-1.75% silicon) , tool steel (30-1.8% silicon) , spring steel …
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Ferroalloy refers to various alloys of iron with a high proportion of one or more other elements such as manganese, aluminium, or silicon. They are used in the production of steels and alloys.
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The vanadium content of iron and Vanadium Intermediate Alloy (fe-v Binary Alloy) is not less than 35.0% (by weight) and not more than 85.0% (by weight) . Vanadium, a member of the vanadium family of periodic table elements, has an atomic number of 23, an atomic weight of 50.942, a melting point of 1,887 degrees …