Electric furnace cover, LF refining furnace cover

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EAF delta roof&LF roof


The electric furnace cover and refining furnace cover developed by our company are made of high-quality raw materials, using ultra-fine powder combination technology, adding high-efficiency additives, and optimizing the particle size composition. There are three kinds of andalusite, corundum and chrome corundum. It has the characteristics of good thermal shock stability, corrosion resistance and long service life. Strong resistance to arc radiation, excellent resistance to steel slag and furnace CO, CO₂, SO gas erosion ability. Suitable for ordinary electric furnace, ultra-high power electric furnace, LF refining furnace and VD furnace use.

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