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| HIGH TEMPERATURE OXIDATION AND HOT CORROSION BEHAVIOUR OF NiAl-20at% Fe ALLOY |
| Wang Shuhe; Guo Jianting;Lai Wanhui;Tan Minghui;Li Hui;Sun Chao(Institute of Metal Research; Chinese Academy of Sciences) |
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Abstract The oxidation and hot corrosion of NiAl-20Fe alloy at 850~1150℃ and 850~950℃ respectivelywere studied. It was shown that both oxidation and hot corrosion of the alloy obey the parabolic ratelaw. The addition of 20at% Fe to intermetallic compound NiAl caused a little drop in oxidation resistance,but a great decrease in resistance against hot corrosion. Compared with NiAl-30Fe, due to a decrease inFe content, an increase in Al content and the addition of Y and Ce, the NiAl-20Fe alloy showed someimprovements in oxidation resistance but little benefit in hot corrosion performance.
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Received: 25 April 1995
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Cite this article:
Wang Shuhe; Guo Jianting;Lai Wanhui;Tan Minghui;Li Hui;Sun Chao(Institute of Metal Research; Chinese Academy of Sciences). HIGH TEMPERATURE OXIDATION AND HOT CORROSION BEHAVIOUR OF NiAl-20at% Fe ALLOY. J Chin Soc Corr Pro, 1995, 15(2): 135-140.
URL:
https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1995/V15/I2/135
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| VedulaK,PathaveV,AslanidisI,TitranRH．MatResSoc．Symp．Proc,1985;39:4112VedulaK,StephensJR．Mat．Res．Soc．Symp．Proc,1987,81:3813王淑荷,宇航材料工艺,1993;23(2):14RudyM,SanthoffG．Mat、Res．Soc．Symp．Proc．;1985,39:3275GuhaSumit,MunroePaulR,BakerIan．Mat．Res．Soc．Symp．Proc,1989,133:6336DaroliaRan,JOMJournaloftheMinerals,Metals&MaterialsSociety1991,43(3):447王淑荷,郭建亭,赖万慧,谭明晖,李辉,孙超,中国腐蚀与防护学报,1993,13(4):3578SequeiraCAC,HuckingMG．Corrosion;1981,37:3929MasahircKA,KazuhiroSG,RobertAR．Thans．ISIJ1980,20:646 |
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