表面淬火时氢应力的腐蚀与防护

The Stress-hydrogen Corrosion and Protection with the Surface Hardening

分析了钢在表面淬火时的应力状态,建立了相应的应力-温度及应力-淬硬深度曲线的经验公式,讨论了氢应力腐蚀的防护措施.

The states of the stress with the surface hardening are analysed,the related experimental formulas on the change of the stress-temperature and the stress-depth hardened curves are set up and the protecting measures are discussed.