55SiMnMo钎具钢生产工艺的研究与开发  

Study and development of manufacture technology of 55SiMnMo drill steel

作　　者：闫志波[1] 陈红卫[2] 

机构地区：[1]石家庄职业技术学院机电工程系,河北石家庄050081 [2]石家庄钢铁有限责任公司

出　　处：《矿山机械》2010年第16期6-8,共3页Mining & Processing Equipment

摘　　要：介绍了研究和开发55SiMnMo钢的工艺方案和技术措施,实践证明,该钢种的研究和开发的关键在于成分的确定,抑制白点的产生,保证良好的内部和表面质量。Scheme of manufacture process and technical measures for developing 55SiMnMo drill steel were introduced.The practice shows that key points of this steel development are the determination of chemical composition,restraint of white spots and guarantee of excellent inner and surface quality.

关 键 词：55SiMnMo 钎具钢 性能 缺陷 

分 类 号：TG142.45[一般工业技术—材料科学与工程]