recarburizer for carbon cored wire

recarburizer-for-carbon-cored-wire
  • Name: Recarburizer for Carbon Cored Wire

  • Package: Jumbo Bags/Small Bag+Jumbo Bags

  • Size: 0-2mm

  • Shape: Powder

  • Usage: Wrapped Powder for Carbon Cored Wire

Calcined petroleum coke is a product made of low-sulfur petroleum coke as raw material, after being treated at a high temperature of 1300-1500 degrees in a calciner to remove moisture, volatile matter and impurities. Its fixed carbon content is generally stable at about 98.5%, and its sulfur content is mostly less than 0.5% or 1%.

Huatuo suggest you the use of recarburizer as following: the charging method of electric furnace smelting, the recarburizer should be put in together with the charge such as scrap steel, and a small dose can be added on the surface of molten iron. However, it is necessary to avoid feeding molten iron in large quantities, so as to prevent excessive oxidation and cause insignificant carbon increase effect and insufficient carbon content in castings. The amount of recarburizer added is determined according to the ratio of other raw materials and the carbon content.

The Main Applications of calcined Petroleum Coke as Following:
 Recauburizer for steel-making
Recarburizer for casting
Wrapped powder for carbon cored wire

One test report for reference:
Model F.C S Ash Moisture Volatile Powder Resistance Size
Petroleucm coke recarburizer 97.83% 0.21% 1.28% 0.01% 0.67% 142.63μΩ.m 0-2mm