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
表3 不同合金中γ 和γ两相的晶格常数与错配度
Table 3 Lattice parameters and misfit of γ and γ phases for free-Ru and 2%Ru alloys
ProjectFree Ru2%Ru
Heat treatedγ/nm0.359880.36176
γ'/nm0.358560.35998
Misfit/%-0.367-0.4932
After creepγ/nm0.361460.36391
γ'/nm0.360070.36107
Misfit/%-0.385-0.783