摘要
分析影响４Ｃｒ９Ｓｉ２耐热钢冷拉脆断的原因，归纳出６大因素，提出防止脆断的对策。
To analyze the causes for 4Cr9Si2 heat resisting steel wire breaking brittly during being cold drawn Six factors are included Countermeasures for preventing the steel wire from breaking brittly are also put forward
出处
《金属制品》
1997年第5期7-11,共5页
Metal Products
