调质处理对G520钢焊接接头组织及性能的影响
张敏(
),贾芳,程康康,李洁,许帅,仝雄伟
),贾芳,程康康,李洁,许帅,仝雄伟
Influence of Quenching and Tempering on Microstructure and Properties of Welded Joints of G520 Martensitic Steel
ZHANG Min(),JIA Fang,CHENG Kangkang,LI Jie,XU Shuai,TONG Xiongwei
),JIA Fang,CHENG Kangkang,LI Jie,XU Shuai,TONG Xiongwei
图4. 焊接接头不同区域的冲击功AKV
Fig.4. Impact toughnesses of welded joints quenched-tempered before (1#) and after (2#) welding
