石油焦增碳剂

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Carbon additive for petroleum coke

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Carbon additive for petroleum coke

  • Type:Petroleum carburizing agent

  • Times:
  • Date:2018/08/27
  • Inquiry
Detailed

石油焦增碳剂

Products: from Liaohe Oilfield, index 1 # B, true density 2.022, S < 0.5, H2O < 0.1, C < 98.5, ash < 0.5, volatile < 0.4. When carburizing agent is used in casting, it can greatly increase the amount of scrap steel, reduce the dosage of pig iron or do not use pig iron. The feeding mode of electric furnace smelting should be that the carburizer should be put in with the scrap and other burden, and small doses of carburizer can be added to the surface of molten iron. However, large quantities of molten iron should be avoided to prevent excessive oxidation and carburization effect is not obvious and the carbon content of the casting is not enough. The amount of carburizing agent is determined according to the ratio of other raw materials and carbon content. Different types of cast iron are selected, and different types of carburizing agents are selected according to needs. Characteristic of carburizer itself choose pure carbon-containing graphitized material, reduce excessive impurities in pig iron, proper choice of carburizer can reduce the cost of casting production.


Tags:石油增碳剂,石油焦增碳剂价格,石油焦增碳剂批发

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