摘要
试验了GCr15钢轴承套圈的中频感应加热淬火工艺，确定了中频感应加热淬火的各种参数和加热时间。结果表明，淬火后硬度达到62～65HRC，淬硬层深度＞2．5mm，能满足生产技术要求。
The medium frequency induction hardening process of GCr15 steel bearing rings was tested, and the optimal process parameters were determined. The results show that the hardness can reach 62～65HRC, the hardened depth is more than 2. 5mm and it can satisfy the technical requirement.
出处
《金属热处理》
EI
CAS
CSCD
北大核心
2006年第2期85-86,共2页
Heat Treatment of Metals
关键词
中频感应加热淬火
轴承套圈
medium frequency induction hardening
bearing ring
