原位小冲头压缩速率对X65管线钢氢脆敏感性的影响
Effect of Compression Rate on Hydrogen Embrittlement Sensitivity of X65 Pipeline Steel Based on in-situ Small Punch Test
原位小冲头压缩速率对X65管线钢氢脆敏感性的影响 |
| 吴晓祺, 万红江, 明洪亮, 王俭秋, 柯伟, 韩恩厚 |
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Effect of Compression Rate on Hydrogen Embrittlement Sensitivity of X65 Pipeline Steel Based on in-situ Small Punch Test |
| WU Xiaoqi, WAN Hongjiang, MING Hongliang, WANG Jianqiu, KE Wei, HAN En-Hou |
| 图7 在4 MPa的氮气及氢气环境中第Ⅰ压缩阶段试样表面的SEM照片 |
| Fig.7 SEM images of specimen surface in compression stage Ⅰ in nitrogen environment (a) and hydrogen environment (b) at 4 MPa |
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