What material is used for the lining of the intermediate frequency furnace?

The intermediate frequency furnace lining material is also called intermediate frequency furnace charging material, intermediate frequency furnace dry vibration material, intermediate frequency furnace dry blasting material, intermediate frequency furnace ramming material, etc. It is divided into acidic, neutral and basic furnace lining materials. Acid furnace lining materials are made of high-purity quartz, Fused silica is the main raw material, compound additive is used as sintering agent; neutral furnace lining is made of alumina, high alumina material as the main raw material, compound additive is used as sintering agent; basic furnace lining is high-purity fused corundum, high-purity Fused magnesia and high-purity spinel are used as the primary raw materials, and composite additives are used as sintering agents.

Alkaline furnace lining: It is mainly used for melting all kinds of high alloy steel, carbon steel, high manganese steel, high chromium steel, tool steel, stainless steel and other alloy steels.

Acid lining: Mainly used for the working lining of coreless induction furnaces for melting and holding cast iron.

Acid, neutral and basic furnace linings are widely used in coreless intermediate frequency furnaces and cored induction furnaces, as intermediate frequency furnace lining materials for melting gray cast iron, ductile iron and cast iron alloys, melting carbon steel, alloy steel, high manganese Steel, tool steel, heat-resistant steel, stainless steel, molten aluminum and its alloys, molten copper, brass, cupronickel and bronze and other copper alloys.

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