镍基高温合金K417G与氧化物耐火材料的界面反应

宋庆忠, 潜坤, 舒磊, 陈波, 马颖澈, 刘奎

Interfacial Reaction Between Nickel-Based Superalloy K417G and Oxide Refractories

SONG Qingzhong, QIAN Kun, SHU Lei, CHEN Bo, MA Yingche, LIU Kui

表4 图6d中CaO坩埚与K417G合金界面处EDS分析结果 (atomic fraction / %)

Table 4 Chemical compositions of the interface between CaO crucible and K417G alloy in Fig.6d by EDS analysis

Location O Al Ca Ti V Co Ni C 49.39 20.04 30.15 0.04 0.07 0.07 0.24 D 64.92 0.00 34.97 0.08 0.00 0.00 0.03