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7 塑性变形温度为1150℃时,不同变形量下界面组织的反极图(IPF)及对应的局部取向差(LAM)图 (a, b) 5% (c, d) 10% (e, f) 20% (g, h) 30% (i, j) 40%

Fig.7 Inverse pole figure (IPF) maps (a, c, e, g, i) and local average misorientation (LAM) maps (b, d, f, h, j) of the interface microstructure under different deformations at 1150℃