CW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

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