用DF-S油对钢球进行马氏体等温淬火  

Hardening Test for Bearing Component with Step-queching Bright

作　　者：孙茂林[1] 姚艳书 庄权[1] 

机构地区：[1]瓦房店轴承集团公司,辽宁瓦房店116300

出　　处：《轴承》2001年第7期21-23,共3页Bearing

摘　　要：采用DF -S油对轴承零件进行马氏体等温淬火试验 ,证明该淬火油可以显著降低变形和应力 ,提高钢球的压碎载荷及轴承的使用寿命。附图 3幅 ,表 3个。With Step-quenching bright oil DF-S, the martensite step-quenching test for bearing component has been made. The test results show that the oil may significantly reduce the deformation and stress, increase crushing load of the steel ball and service life of the bearing.

关 键 词：轴承热处理 钢球 马氏体等温淬火 淬火油 

分 类 号：TG162.71[金属学及工艺—热处理] TG154.4[金属学及工艺—金属学]