掺氢天然气管材及焊缝的氢损伤行为研究进展
Research Progress on Hydrogen Damage Behavior of Pipeline Steel and Welds for Transportation of Hydrogen-blended Natural Gas
掺氢天然气管材及焊缝的氢损伤行为研究进展 |
| 白云龙, 冷冰, 韦博鑫, 董立谨, 于长坤, 许进, 孙成 |
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Research Progress on Hydrogen Damage Behavior of Pipeline Steel and Welds for Transportation of Hydrogen-blended Natural Gas |
| BAI Yunlong, LENG Bing, WEI Boxin, DONG Lijin, YU Changkun, XU Jin, SUN Cheng |
| 图3 氢分子扩散进入板条状贝氏体(LB)和粒状贝氏体(GB)的示意图[ |
| Fig.3 Schematic diagram the impact crack propagation in the CGHAZ obtaining mainly LB and GB, respectively, in the absence and presence of H atoms: (a) LB, no H, (b) GB, no H, (c) LB with H, (d) GB with H[ |
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