Taking a company’s self-heating copper smelting furnace as an example, it is mainly used to process nickel-containing copper concentrate. This copper concentrate has high nickel content, low iron content, low sulfur content, and no gangue. Based on the furnace conditions and the following principles for selecting refractory materials, we use high-quality magnesia-chrome bricks as the … Read more
New environmentally friendly processes and reduced pollutant emissions are the new driving force in the steelmaking industry. Magnesia-chrome bricks fired at temperatures above 1700°C are used for permanent lining of ladles in the production of stainless steel, due to their high physical and mechanical properties and dimensional stability. Tempered refractory bricks use a special binder … Read more
Magnesia-chrome bricks are refractory bricks made of high-purity magnesia, fused magnesia, and fused magnesia-chrome sand, which is formed by high pressure, dried, and fired at high temperature. The magnesia-chrome bricks produced by Rongsheng refractory materials manufacturer have low impurity content, high bulk density, good slag resistance, strong corrosion resistance, and high softening temperature under load. … Read more
Magnesia chrome brick is a loose effect caused by the expansion of iron oxide reaction to produce spinel. In addition, there are no burned magnesia chrome bricks. For example, a non – burned magnesia chrome brick is combined with an inorganic magnesium salt solution. The production process of magnesia chrome brick is simple, the cost … Read more
