W含量对一种高W镍基高温合金显微组织的影响
华涵钰1,2,谢君1(
),舒德龙1,侯桂臣1,盛乃成1,于金江1,崔传勇1,孙晓峰1,周亦胄1
),舒德龙1,侯桂臣1,盛乃成1,于金江1,崔传勇1,孙晓峰1,周亦胄1
Influence of W Content on the Microstructure of Nickel Base Superalloy with High W Content
HUA Hanyu1,2,XIE Jun1(),SHU Delong1,HOU Guichen1,Naicheng SHENG1,YU Jinjiang1,CUI Chuanyong1,SUN Xiaofeng1,ZHOU Yizhou1
),SHU Delong1,HOU Guichen1,Naicheng SHENG1,YU Jinjiang1,CUI Chuanyong1,SUN Xiaofeng1,ZHOU Yizhou1
图5. 不同W含量镍基高温合金枝晶干/枝晶间区域内γ'相形貌的SEM像
Fig.5. SEM images of γ' phase in dendrite arm (a~c) and inter-dendritic area (d~f) in nickel base superalloys with various W contents of 14%W (a, d), 16%W (b, e) and 18%W (c, f)
