Friday, April 20, 2012

The information of carbon ramming material for blast furnace


Features
Carbon ramming material for blast furnace  graphite, silicon carbide-based raw materials, coal tar is the binder, high thermal conductivity, good construction fill.
Use of parts
The blast furnace carbon ramming mixes for blast furnace at the bottom of fill between the the hearth Ministry of ring carbon brick wall and the furnace leather ramming
Ramming mixes
Silicon carbide, graphite, electrical calcined anthracite as raw material, adding a variety of ultra-fine powder additives, fused cement or composite resin as a binder made ​​of bulk material body. Used to fill the furnace body cooling equipment and masonry clearance or masonry leveling layer with filler. Ramming material has good chemical stability, resistance to erosion, abrasion resistance, anti-spalling and thermal shock resistance, widely used in metallurgy, building materials, nonferrous metal smelting, chemical, machinery and other manufacturing industries. Acidic, neutral, alkaline ramming material widely used in coreless medium frequency induction furnace, a coreless induction furnace, the material for the pound to play as a medium frequency induction furnace melting gray iron, ductile iron, forging cast iron, vermicular cast iron and cast iron alloy melted carbon steel, alloy steel, high manganese steel, tool steel, heat-resistant steel, stainless steel, molten aluminum and its alloys, the molten copper, brass, copper-nickel alloy, bronze and other copper alloys

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