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Steelmaking material

2023-01-03

steel making refers to controlling the carbon content (generally less than 2%), eliminating harmful elements such as P, S, O, and N, retaining or increasing beneficial elements such as Si, Mn, Ni, and Cr, and adjusting the proportion between elements to obtain the best performance.

The pig iron used in steelmaking is put into the steelmaking furnace to melt according to a certain process, that is, steel is obtained. Steel products are ingot, continuous casting billet and direct casting into various steel castings. Generally speaking, steel generally refers to steel rolled into various types of steel. Steel is a ferrous metal but steel is not exactly equal to ferrous metal.

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Refractories are materials that decompose by heat, pressure or chemical erosion

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2023-01-03

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Refractories are materials that decompose by heat, pressure or chemical erosion

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Refractories must be chemically and physically stable at high temperatures

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Refractories can be used for

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Refractories have a variety of useful applications

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All the materials that have barrier properties to sand and dust and have certain abrasion resistance can be used as dustproof packaging materials

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Steelmaking material