Acta Metall Sin  1998, Vol. 34 Issue (10): 1089-1094    DOI:

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THE OXIDATION OF Fe-2Ce and Fe-5Ce BINARY ALLOYS AT 600-800℃ IN AIR

ZENG Chaoliu; WANC Wen; F. C. Rizzo; WU Weitao(State Key Laboratory for Corrosion and Protection; Institute of Corrosion and Protection of Metals;The Chinese Academy of Sciences; Shenyang 110015)(Pontificia Universidade Catolica do Rio de Janeiro; Rio de Janeiro 38008; Brazil)Correspondent: ZENG Chaoliu; associate professor; Tel: (024)23915910; Fax: (024)23894149;E-mail: clzeng@icpm.syb.ac.cn

ZENG Chaoliu; WANC Wen; F. C. Rizzo; WU Weitao(State Key Laboratory for Corrosion and Protection; Institute of Corrosion and Protection of Metals;The Chinese Academy of Sciences; Shenyang 110015)(Pontificia Universidade Catolica do Rio de Janeiro; Rio de Janeiro 38008; Brazil)Correspondent: ZENG Chaoliu; associate professor; Tel: (024)23915910; Fax: (024)23894149;E-mail: clzeng@icpm.syb.ac.cn. THE OXIDATION OF Fe-2Ce and Fe-5Ce BINARY ALLOYS AT 600-800℃ IN AIR. Acta Metall Sin, 1998, 34(10): 1089-1094.

Abstract References Related Articles Recommended Metrics Download:  PDF(2006KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The okidation of pure Fe and Fe-Ce alloys containing 2 and 5 Ce (atomicfraction,%) has been studied at 600-800℃ in air. The okidstion curves of pure Fe at 600, 700and 800 ℃ follow the parabolic rate law. The oxidation curve of the Fe-5Ce at 800 ℃ followsthe approximately parabolic rate law, but includes two distinct parabolic stages at 600 and 700℃. The Fe-2Ce goes through an appropriately parabolic oxidstion at the three temperatures.The Fe-2Ce and Fe-5Ce alloys are oxidized slower than pure Fe at 700 and 800 ℃ except inthe initial oxidation stage of the Fe-5Ce at 700℃, while go through a faster oxidation thanpure Fe at 600 ℃. Besides three Fe chides, double chide CeFeO3 also forms in the inner part ofthe scale. Nevertheless, only Fe oxides and CeO2 form in the case of the oxidation at 600 ℃Moreover, FeO only accounts for a small part of the total Fe oxides. Additionally, the effect ofCe in the oxidation of the Fe-Ce alloys has been discussed. Key words:  Fe      Ce      oxidation      Received:  18 October 1998      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1998/V34/I10/1089 1 Wood G C, Stott F H. In: Aspp R A ed., High Teoprature Corrostion, Houston, TX: NACE, 1983 2 Whittle D P, Stringer J. Philos Trans R Soc London, 1980; 295A: 309 3 Nagai H, Ishikaw S, Amano N, Shoji K. Trans J Inst Met, 1985; 26: 753 4 Rhys-Hones T N, Grabke H J, Kudielka H. Wich Korro, 1987; 38: 65 5 Papaiacovou P Hussey R J, Mitchell D F, Graham M J. Corms Sci,1990; 4/5: 451 6 Niu Y, Gesmundo F, Wu W T, Zeng C L, Viani F. Acta Metall Sin (Engl Lett), 1996; 9:1 7 Niu Y, Gesmundo F, Zeng C L, Wu W T, Viani F. Oxid Met, 1997; 48: 243 8 Niu Y, Gesmundo F, Cedello P, Yan R Y, Viani F, Wu W T. Corros Sci, 1997; 39: 1093 9 Castello P, Fu G Y, Niu Y, Gesmundo F, Viani F. Oxid Met, 1998; 49: 71 10 Gesmundo F, Niu Y, Viani F. Orid Met, 1995; 43: 379 11 Gesmundo F, Viani F, Niu Y. Oxid Met, 1994; 42: 409 [1] WANG Lei, LIU Mengya, LIU Yang, SONG Xiu, MENG Fanqiang. Research Progress on Surface Impact Strengthening Mechanisms and Application of Nickel-Based Superalloys[J]. 金属学报, 2023, 59(9): 1173-1189. [2] ZHENG Liang, ZHANG Qiang, LI Zhou, ZHANG Guoqing. Effects of Oxygen Increasing/Decreasing Processes on Surface Characteristics of Superalloy Powders and Properties of Their Bulk Alloy Counterparts: Powders Storage and Degassing[J]. 金属学报, 2023, 59(9): 1265-1278. [3] JIANG He, NAI Qiliang, XU Chao, ZHAO Xiao, YAO Zhihao, DONG Jianxin. 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