GCr15钢中氮对强韧化机制的  

THE ROLE AND INFLUENCE OF NITROGEN IN GCR15 STEEL ON THE STRENGTHENING AND TOUGHENING MECHANISM

作　　者：纪明[1] 王洪刚[1] 

机构地区：[1]东北特钢集团北满特殊钢有限责任公司,齐齐哈尔161041

出　　处：《冶金信息导刊》2014年第5期37-38,共2页Metallurgical Information Review

摘　　要：对喷粉工艺冶炼轴承钢中氮的行为进行了分析，探讨了钢包喷粉工艺生产轴承钢（GCr15）的强韧化机制。The paper analyzed the behavior of nitrogen in bearing steel smehed by powder spraying process, and discussed the strengthening and toughening mechanism of bearing steel（GCr1 5） produced by spraying powder in ladle.

关 键 词：轴承钢 强韧化 机制 氮化物 喷粉工艺 

分 类 号：TF762.4[冶金工程—钢铁冶金]