GCr15SiMo高淬透性轴承钢的热处理  

作　　者：叶健熠[1] 王杰君[1] 赖维明[1] 王喜讯[1] 

机构地区：[1]洛阳轴承研究所,河南洛阳471039

出　　处：《轴承》1999年第8期14-16,共3页Bearing

摘　　要：对ＧＣｒ１５ＳｉＭｏ 高淬透性轴承钢的热处理工艺与性能进行了试验研究，结果表明，ＧＣｒ１５ＳｉＭｏ 钢不但具有比ＧＣｒ１５ＳｉＭｎ 钢更高的抗回火软化性能和更宽的淬回火温度区间，而且尺寸稳定性好，接触疲劳寿命长。附图３ 幅，表４ 个，参考文献４ 篇。The test research on heat treatm ent process and property of GCr15SiMo high hardenability bearing steelhas been m ade. The test result show s that the GCr15SiMo steelnotonly has higher anti softeness property in tem pering and w ider tem preture range in hardening and tem pering, but also has better dim ension stability and longer contact fatigue life than GCr15SiMn stee

关 键 词：轴承钢 热处理 淬透性 

分 类 号：TG161[金属学及工艺—热处理]