摘要
研究采用转炉＋LF（VD）精炼工艺生产的60Si2MnA弹簧钢关键工艺技术，产品实物质量良好，完全满足标准要求。60Si2MnA弹簧钢应用于加工矿山钻杆产品，综合性能及疲劳寿命优异。
The key process technologies of 60Si2MnA spring steel for mine drill by converter ＋ LF （VD） refining process were studied, and the product quality is good, completely meeting the standard requirements. 60Si2MnA spring steel is used to machine the mine drill products with excellent comprehensive properties and fatigue life.
出处
《莱钢科技》
2013年第3期28-29,32,共3页
Laigang Science & Technology
