喻育红, 孙魁平, 邓秀琴, et al. Oxidation Behavior of Ferrous- Nickel- and Cobalt-Base 3 Kinds of Superalloys at Constant Temperature[J]. Special Steel, 2008, 29(5): 35-37.
喻育红, 孙魁平, 邓秀琴, et al. Oxidation Behavior of Ferrous- Nickel- and Cobalt-Base 3 Kinds of Superalloys at Constant Temperature[J]. Special Steel, 2008, 29(5): 35-37.DOI:
Statical oxidation behavior of ferrous-base alloy GH1140(%:0.08C、21.60Cr、37.42Ni、2.31 Mo、1.63W、0.44Al、0.91Ti)
nickel-base alloy GH4098(%:0.02C、18.52Cr、5.92Co、5.81W、3.96Mo、2.74Al、1.19Ti、0.10Fe) and cobalt-base alloy GH5605(%:0.10C、19.92Cr、10.55Ni、15.16W、1.77Mn、0.52Fe) at 750~950 ℃ for 100 h has been studied. Ruesults showed that at 750~900℃
the oxidation-resisting quality of GH4098 was optimum and that of GH1140 was lowest in the 3 kinds of superalloys at 950 ℃
the oxidation-resistant quality of GH5605 was optimum and that of GH1140 was lowest likewise.The main ingredient of oxidation film for GH1140 was Cr