取向偏差对镍基单晶高温合金钎焊接头组织与力学性能的影响
赵旭1,2,孙元2(
),侯星宇2,张洪宇2,周亦胄1,2(),丁雨田1
),侯星宇2,张洪宇2,周亦胄1,2(),丁雨田1
Effect of Orientation Deviation on Microstructure and Mechanical Properties of Nickel-Based Single Crystal Superalloy Brazing Joints
ZHAO Xu1,2,SUN Yuan2(),HOU Xingyu2,ZHANG Hongyu2,ZHOU Yizhou1,2(),DING Yutian1
),HOU Xingyu2,ZHANG Hongyu2,ZHOU Yizhou1,2(),DING Yutian1
图8. 3种取向差单晶钎焊接头热处理后显微组织的SEM和EBSD像
Fig.8. SEM (a~c) and EBSD (d~f) images of three orientation deviation single crystal superalloy brazed joints after heat treatment(a, d) 0°+0° (b, e) 0°+45° (c, f) 0°+90°
