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Is chrome magnesite a basic refractory?
  • Time:May 09, 2023
  • Views: 2

chrome magnesite is a type of basic refractory. Basic refractories are those that have a high content of basic oxides such as magnesium oxide (MgO) and calcium oxide (CaO) and a low content of acidic oxides such as silica (SiO2). Chrome magnesite is composed of magnesium oxide and chromium oxide, and it has a high melting point, good thermal shock resistance, and excellent slag resistance properties, which make it suitable for use in high-temperature applications such as steelmaking, cement production, and nonferrous metal smelting.

Chrome magnesite is a type of refractory material that is composed of magnesium oxide (MgO) and chromium oxide (Cr2O3). It is a basic refractory, which means it has a high content of basic oxides such as MgO and a low content of acidic oxides such as silica (SiO2). 

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Chrome magnesite has excellent high-temperature properties, including high melting point, good thermal shock resistance, and excellent slag resistance. These properties make it suitable for use in high-temperature applications such as steelmaking, cement production, and nonferrous metal smelting. Chrome magnesite is typically produced by using sintering or fusion methods, and it can be used in the form of bricks, castables, or other shaped products depending on the specific application requirements.

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Good plasticity

Long shelf life

high strength

low abrasion

Refractoriness under load high

High temperature strength

Dense structure

Refractoriness under load high

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