1) quenched and tempered steel
淬火加回火钢
2) direct quenched and tempered steel
直接淬火回火钢
4) oil-hardened and tempered steel wire
油淬火-回火钢丝
5) direct and tempering
直接淬火加回火
6) quenching and tempering
淬火回火
1.
The development and current application situation as well as achievements of heat treatment equipment in annealing,quenching and tempering,carburization and induction heating of bearing parts at home and abroad were discussed.
论述了国内外轴承零件退火、淬火回火、渗碳和感应加热等热处理装备的开发、应用现状和成果 ,提出了国内轴承热处理装备技术水平与工业发达国家之间的差距以及国内外轴承热处理装备今后的发展趋
补充资料：W18Cr4V高速钢淬火、回火组织
W18Cr4V高速钢淬火、回火组织
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条