C和W对低合金Cr-Mo钢焊缝金属组织和冲击韧性的影响 |
| 朱高文, 吴栋, 陆善平 |
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Effect of C- and W-content on Microstructure and Toughness of Weld Metal for Low Alloy Cr-Mo Steel |
| ZHU Gaowen, WU Dong, LU Shanping |
| 图17 不同W含量焊缝金属的冲击吸收功 |
| Fig.17 Impact energy of weld metal in different W contents |
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