In combination with the related documents and actual experience in the project operation,this paper analyzes the effect of limestone injection into furnace and
<正>In order to better understand the relation between grain boundary characteristic distribution(GBCD)and the brittle cracking of ferritic stainless steel,the
Excellent heat affected zone(HAZ)toughness technology improved by strong deoxidizers(ETISI)technology has been developed by Baosteel.In the deoxidation process