国产核电安全端异种金属焊接件的微观结构及局部性能研究
明洪亮1,2,张志明1,王俭秋1(
),韩恩厚1,苏明星3
),韩恩厚1,苏明星3
Microstructure and Local Properties of a Domestic Safe-End Dissimilar Metal Weld Joint by Using Hot-Wire GTAW
Hongliang MING1,2,Zhiming ZHANG1,Jianqiu WANG1(),En-Hou HAN1,Mingxing SU3
),En-Hou HAN1,Mingxing SU3
图9. 无马氏体区的SA508/52Mb界面形貌及主要金属元素分布
Fig.9. Morphology of SA508/52Mb interface without a martensite zone (a) and EDS analysis along the line in
