摘要
介绍了石钢公司采用连铸工艺生产55SiMnMo钎具钢的开发情况,通过确定合适的化学成分、合理的工艺路线,确定合适的化学成分,有效抑制了连铸坯氢致白点的产生,减少了钢中的非金属夹杂物,该产品广泛用于各种矿山机械,用户反映使用情况良好。
It is introduced the development of 55SiMnMo drill steel with continuous casting in Shi Steel.Through determining appropriate chemical component and reasonable process,the hydrogen-making-white points in continuous casting billet are effectively eliminated,the non-metal inclusion in steel decreased.
出处
《河北冶金》
2011年第5期15-16,22,共3页
Hebei Metallurgy
关键词
钎具钢
化学成分
工艺
白点
夹杂物
开发
drill steel
chemical component
process
white point
inclusion
development
