used in high-end materials such as isostatic graphite, graphite electrode, lithium electron anode material ,FC95, FC98, FC99,
furnace smelting, the recarburizing agent should be placed together with the charging materials such as scrap steel, and the addition of small doses can be added to the surface of the molten iron. However, it is necessary to avoid feeding large quantities into the molten iron to prevent excessive oxidation and the carbonization effect is not obvious and the carbon content of the casting is insufficient. The amount of the recarburizer added is determined according to the ratio of other raw materials and the carbon content. Different types of cast iron, choose different types of recarburizers according to your needs. The characteristics of the recarburizer itself select pure carbon-containing graphitized materials to reduce excessive impurities in the pig iron. The selection of the recarburizer can reduce the casting production cost.
Oil drilling lubricant,Fixed carbon 60-75, 200-325 mesh, drilling lubrication auxiliary material, strong lubricity, good for impurity stripping bit,
Graphite sealing element ,More than 80% of fixed carbon, 325 mesh more than 90% pass, requires low sulfur content and more than 80% graphitization. These products are mainly used in carbon products factories and are one of the raw materials for various types of graphite sealing components.
metallurgy ,80 graphite powder 200-325 mesh, 75 graphite powder 200--325 mesh, carbon rod 80 graphite powder 200-325 mesh, iron 0.7% or less
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