红装TA2/Q345复合管扩散焊接头的性能

牟春浩, 陈文革, 余田亮, 马江江

Interface Microstructure and Properties of TA2/Q345 Composite Pipes Prepared by Hot Assembling and Diffusion Welding

MU Chunhao, CHEN Wenge, YU Tianliang, MA Jiangjiang

图10 TA2和Q345复合管红装和扩散焊界面的红外探伤结果

Fig.10 Infrared nondestructive test at the interface between TA2 and Q345 composite pipes (a) hot-assembled; (b) 850 oC/2 h diffusion-welded; (c) 950 oC/30 min diffusion-welded; (d) comparison specimen