摘要
通过应用喂线技术，在２０ＣｒＭｎＴｉ钢液中喂入Ｓｉ－Ｃａ芯线，改变了氧化物夹杂的形态，提高夹杂物评级水平，从而改善了钢质量。
The morphology of oxide inclusions were modified by feeding Si-Ca strand core into the molted steel of 20 CrMnTi with the help of wire-feeding technology.And the qualitles of products were improved as the level of the evaluated class went higher.
出处
《炼钢》
CAS
北大核心
1996年第1期19-24,共6页
Steelmaking
关键词
喂线
齿轮钢
氧化物
夹杂
炼钢
钢包
wire-feeding technology gear steel oxide inclusion
