3种不同Cr含量Co-20Re-Cr合金在1000和1100 ℃的高温氧化行为
王玲1,向军淮1,2(
),张洪华1,2,覃宋林1
),张洪华1,2,覃宋林1
High Temperature Oxidation Behavior of Three Co-20Re-xCr Alloys in 3.04×10-5 Pa Oxygen at 1000 and 1100 ℃
Ling WANG1,Junhuai XIANG1,2(),Honghua ZHANG1,2,Songlin QIN1
),Honghua ZHANG1,2,Songlin QIN1
图5. Co-20Re-xCr (x=20, 25, 30) 合金在1000和1100 ℃ 恒温氧化24 h后的截面形貌
Fig.5. SEM images of cross sections of Co-20Re-20Cr (a~c), Co-20Re-25Cr (d~f) and Co-20Re-30Cr (g~i) alloys after oxidiation for 24 h at 1000 ℃ (a, d, g) and 1100 ℃ (b, c, e, f, h, i)
