Ferroalloy
A metal raw material product like ferromanganese, ferrochrome or ferrosilicon, often used in steelmaking. This product will usually contain iron as well as other metals that is useful in different stages of the steelmaking process such as the deoxidation and desulphurization stages as well as aiding in the strengthening process.
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Ferrous
Metal that primarily consists of iron.
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Filler metal
A third metal added during the welding, brazing or soldering phase that usually has a different composition from its parent metals.
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Finish
The final appearance or condition of the metal surface. Examples of stainless steel surface finish: No 1, 2B, No 8 and more.
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