聚合物淬火介质SST_(102)在轴承钢热处理中的应用  

Application of the polymer - quenchant SST_(102) to Heat treatment of quenching - bearing steel

作　　者：谢丹阳[1] 

机构地区：[1]燕山大学材料工程学院,秦皇岛066004

出　　处：《物理测试》2001年第5期1-2,40,共3页Physics Examination and Testing

摘　　要：研究了轴承钢GCr15在淬火介质SST_(102)中淬火后的淬透性,变形开裂性。结果表明,适当调整SST_(102)的浓度,可获得不同的冷却速度,适合轴承钢GCr15淬火介质的最佳浓度为1.5％～2.0％。The hardenability and cracking character of GCrl5 steel were studied after quenching in the SST102 quenchant. The results show that the different cooling rates can be attained by adjusting the concentration of SST102, the best concentration for GCr15 is 1.5 %-2.0 % .

关 键 词：淬火介质 浓度 轴承钢 聚合物 热处理 

分 类 号：TG154.4[金属学及工艺—热处理] TG161[金属学及工艺—金属学]