应变速率对预充氢DP780钢氢脆敏感性的影响

王贞, 刘静, 张施琦, 黄峰

Effect of Strain Rate on Hydrogen Embrittlement Susceptibility of DP780 Steel with Hydrogen Pre-charging

WANG Zhen, LIU Jing, ZHANG Shiqi, HUANG Feng

图8 DP 780钢未拉伸状态下的氢渗透曲线

Fig.8 Hydrogen permeation curve of DP 780 steel without tensiling