Co-20Re-25Cr-1Si合金在0.1 MPa纯O2中的高温氧化行为

徐勋虎,何翠群,向军淮,王玲,张洪华,郑晓冬

High Temperature Oxidation Behavior of Co-20Re-25Cr-1Si Alloy in 0.1 MPa Pure Oxygen

Xunhu XU,Cuiqun HE,Junhuai XIANG,Ling WANG,Honghua ZHANG,Xiaodong ZHENG

表1 Co-20Re-25Cr-1Si合金的相组成及其化学成分 (atomic fraction / %)

Table 1 Elemental compositions of Co- and Re-rich phases in Co-20Re-25Cr-1Si alloy (atomic fraction / %)

Phase Co Re Cr Si Co-rich 58.42 16.13 23.85 1.60 Re-rich 36.79 35.70 27.51 ---