淬火回火 meaning in English
quench tempering
Examples
- Oil - hardened and tempered stell wire for mechanical springs
油淬火回火弹簧钢丝 - Frame hardening and tempering of iron and steel parts
钢铁件的火焰淬火回火处理 - Induction hardening and tempering of iron and steel parts
钢铁件的感应淬火回火处理 - Study on 17cr2ni2moa carburizing and quenching amp; amp; tempering process
渗碳淬火回火的工艺研究 - Ansforging and tempering of steel
钢的锻造余热淬火回火处理