摘要
论述了国内外常用钎具用钢材料、性能要求及钎具用钢的发展,介绍了作为钎具用新型贝氏体钢的力学性能和组织特点及新型贝氏体钢在钎具材料方面的应用结果。
In this paper, the requirement and progress of the material used in rock drilling at home and abroad, microstructure and properties of new type bainite steel were discussed. The application results of new type bainite steel for rock drilling materials were introduced.
出处
《凿岩机械气动工具》
2007年第3期10-13,共4页
Rock Drilling Machinery & Pneumatic Tools
关键词
钎具材料
应用与发展
新型贝氏体钢
rock drilling bit,research and application, new type bainite steel
