Roles of High-calcium Cored Wire

  • Wednesday, October 17, 2018
  • Source:ferro-alloys.com

  • Keywords:high-calcium cored wire
[Fellow]the roles of high-calcium cored wire

Cored wire is one of the most used methods in smelting industry, which improves quality of molten steel by feeding cored wire to molten steel. The roles of high-calcium cored wire are as below:

1.    Comparing with ferro-calcium cored wire, calcium process in production of low carbon and low silicon steel with high-calcium cored wire reduces temperature drop by an average of 2.6 ℃ and reduces silicon increment by 0.001%, shortens the wire feeding time by 1 min and increases yield by 2.29 times.

2.    Feeding amount of ferro-calcium cored wire is tremble that of high-calcium cored wire. Converting into the same calcium content W (ca), feeding amount of ferro-calcium cored wire is 2.45 times higher than high-calcium cored wire.

3.    Processing molten steel by using high-calcium cored wire is equivalent with by feeding ferro-calcium cored wire in level of inclusion that meet the product requirement. 

  • [Editor:张德众]

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