Ru对一种高W镍基单晶合金蠕变性能的影响

梁爽, 刘智鑫, 刘丽荣, 梁金广, 纪良博, 邵华阳

Effect of Ru on Creep Properties of a High Tungsten Containing Ni-based Single Crystal Superalloy

LIANG Shuang, LIU Zhixin, LIU Lirong, LIANG Jinguang, JI Liangbo, SHAO Huayang

图5 不同合金高温蠕变前/后在γ′/γ两相界面区域的 Ru和W元素分布

Fig.5 Distribution of Ru and W element at the interface of γ′/γ phase before/after creep of alloy 1 (b) and alloy 3 (a, c)