CONTROL OF [Si] AND [Al<sub>s</sub>] CONTENTS IN LOW CARBON Al-KILLED STEEL PRODUCED AT PANGANG

LI Jun; CHENG Xingde; YANG Jincheng; FENG Yan

Volume 19 Issue 3

Sep. 1998

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Article Navigation > IRON STEEL VANADIUM TITANIUM > 1998 > 19(3): 54-58

LI Jun, CHENG Xingde, YANG Jincheng, FENG Yan. CONTROL OF [Si] AND [Als] CONTENTS IN LOW CARBON Al-KILLED STEEL PRODUCED AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1998, 19(3): 54-58.

Citation:

LI Jun, CHENG Xingde, YANG Jincheng, FENG Yan. CONTROL OF [Si] AND [Al_s] CONTENTS IN LOW CARBON Al-KILLED STEEL PRODUCED AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1998, 19(3): 54-58.

LI Jun, CHENG Xingde, YANG Jincheng, FENG Yan. CONTROL OF [Si] AND [Als] CONTENTS IN LOW CARBON Al-KILLED STEEL PRODUCED AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1998, 19(3): 54-58.

Citation:

LI Jun, CHENG Xingde, YANG Jincheng, FENG Yan. CONTROL OF [Si] AND [Al_s] CONTENTS IN LOW CARBON Al-KILLED STEEL PRODUCED AT PANGANG[J]. IRON STEEL VANADIUM TITANIUM, 1998, 19(3): 54-58.

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CONTROL OF [Si] AND [Al_s] CONTENTS IN LOW CARBON Al-KILLED STEEL PRODUCED AT PANGANG

Panzhihua Iron and Steel Research Institute

Received Date: 1998-03-30
Available Online: 2023-12-07
Publish Date: 1998-09-30

Abstract

Abstract

The semi-steel steelmaking in convert at pangang results in high oxygen activity and its large fluctuation in molten steel in end point of blowing. Therefore,predeoxidation with special deoxidizer and Al wire feeding in twice are adopted. The problem of [Si]content exceeding standard and low hitting percent of [Al_s]content are solved.
- low carbon Al-killed steel,
- pre-deoxidation,
- special deoxidizer,
- Al wire feeding in twice

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