摘要
通过对首钢72A钢钢丝在拉拔过程中出现的断口进行分析,得出了其断裂主要由夹杂物、偏析及钢丝表面质量引起,并针对不同情况提出了断丝的解决方案。
By way of analysis on the fracture of steel wire 72A during drawing the wire in the Capital Steel it＇s concluded that the primary causes to the fracture of the steel are inclusions, segregations and surface quality of the steel. In light of different conditions solutions to the wire breaking are put forward.
出处
《炼钢》
CAS
北大核心
2005年第6期18-22,共5页
Steelmaking
关键词
断丝
72A
断口
夹杂物
偏析
wire breaking
72A
fracture
inclusion
segregation
