很硬淬火 glass hardness
淬硬钢 [材] Quenched Steel ; Chilled Steel ; hardening steel ; quench hardening steel
淬硬 Harden ; [机] quenching ; quenching hardening
表面淬硬 case hardening
淬硬性 hardenability ; [机] hardening capacity ; cold brittleness
淬硬深度 depth of case ; hardness penetration ; penetration of hardness
自淬硬钢 Self-Hardening Steel ; Hardening Steel
油淬硬化钢 [材] Oil-Hardened Steel
空冷淬硬钢 Self-Hardening Steel ; Hardening Steel
该仪器完全能满足生产实际对淬硬层深度的测量要求。
This instrument can meet the need of actual manufacture for hardness depth measurement.
由于马氏体这一淬硬钢主要成分的不稳定性，使得回火成为可能。
Tempering is possible because of the instability of the martensite, the principal constituent of hardened steel.
在感应淬火中，通过改变加热时间、加热功率和冷却速度可以改变淬硬层深度和硬度梯度。
The hardening case depth and hardness curve can be changed by adjusting heating time, heating power and cooling speed during induction hardening.
应用推荐