预充氢时间对不同显微组织无缝钢管钢高压氢脆敏感性影响
Effect of Hydrogen Pre-charging Time on Hydrogen Embrittlement Susceptibility in High Pressure Hydrogen Environment for Two Seamless Steel Pipe Steels with Different Microstructures
预充氢时间对不同显微组织无缝钢管钢高压氢脆敏感性影响 |
| 徐云峰, 程凯源, 黄峰, 杨宝齐, 程向龙, 昝启飞, 彭志贤, 刘静 |
|
Effect of Hydrogen Pre-charging Time on Hydrogen Embrittlement Susceptibility in High Pressure Hydrogen Environment for Two Seamless Steel Pipe Steels with Different Microstructures |
| XU Yunfeng, CHENG Kaiyuan, HUANG Feng, YANG Baoqi, CHENG Xianglong, ZAN Qifei, PENG Zhixian, LIU Jing |
| 图11 10 MPa高压预充氢24 h后两种钢的裂纹结果： |
| Fig.11 SEM images (a1, b1), IPF maps (a2, b2) and KAM maps (a3, b3) of the X42QS (a1-a3) and X65 (b1-b3) steels after 24 h of pre-charging hydrogen at 10 MPa pressure |
|
|