新型Ni-Co基高温合金塑性变形连接中界面组织演化及愈合机制

任少飞, 张健杨, 张新房, 孙明月, 徐斌, 崔传勇

Evolution of Interfacial Microstructure of Ni-Co Base Superalloy During Plastic Deformation Bonding and Its Bonding Mechanism

REN Shaofei, ZHANG Jianyang, ZHANG Xinfang, SUN Mingyue, XU Bin, CUI Chuanyong

图6 不同变形量下接头和母材的拉伸断口形貌

Fig.6 Tensile fracture morphologies of base material (a, c) and joints (b, d) at different deformations of 20% (a, b) and 40% (c, d)