热输入对Q1100钢焊接接头低温韧性及耐蚀性能的影响

陈杰, 李红英, 周文浩, 张青学, 汤伟, 刘丹

Effect of Heat Input on Low Temperature Toughness and Corrosion Resistance of Q1100 Steel Welded Joints

CHEN Jie, LI Hongying, ZHOU Wenhao, ZHANG Qingxue, TANG Wei, LIU Dan

图11 两种热输入焊接接头-40℃冲击功对比

Fig.11 Comparison of -40℃ impact energies of two heat input welded joints