先进钢铁材料焊接性研究进展
彭云1(
),宋亮1,2,赵琳1,马成勇1,赵海燕2,田志凌1
),宋亮1,2,赵琳1,马成勇1,赵海燕2,田志凌1
Research Status of Weldability of Advanced Steel
PENG Yun1(),SONG Liang1,2,ZHAO Lin1,MA Chengyong1,ZHAO Haiyan2,TIAN Zhiling1
),SONG Liang1,2,ZHAO Lin1,MA Chengyong1,ZHAO Haiyan2,TIAN Zhiling1
图6. 1Cr22Mn15N MIG焊接接头热影响区中Cr23C6组织的TEM像及衍射花样
Fig.6. TEM images and diffraction pattern of Cr23C6 in HAZ of 1Cr22Mn15N MIG welding joint (peak temperature 800 ℃, welding speed 50 ℃/s)(a) bright field image (b) dark field image (c) diffraction pattern
