Acta Metall Sin  1992, Vol. 28 Issue (4): 49-57    DOI:

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EFFECT OF REACTIVE ELEMENTS Y AND Ce ON HIGH TEMPERATURE OXIDATION OF Fe-25Cr-40Ni ALLOY

YU Fanghua;YANG Guohua;HAN Rongdian;WENG HuimIN;SHEN Jianian Shanghai Institute of Nuclear Research; Academia Sinica; University of Science and Technology of China; Hefei; Corrosion Science Laboratory; Academia Sinica; Shengyang

YU Fanghua;YANG Guohua;HAN Rongdian;WENG HuimIN;SHEN Jianian Shanghai Institute of Nuclear Research; Academia Sinica; University of Science and Technology of China; Hefei; Corrosion Science Laboratory; Academia Sinica; Shengyang. EFFECT OF REACTIVE ELEMENTS Y AND Ce ON HIGH TEMPERATURE OXIDATION OF Fe-25Cr-40Ni ALLOY. Acta Metall Sin, 1992, 28(4): 49-57.

Abstract References Related Articles Recommended Metrics Download:  PDF(915KB)  Export:  BibTeX | EndNote (RIS)       Abstract  Effect of reactive elements Y and Ce on high temperature oxidation ofFe-25Cr-40Ni alloy as well as on composition and microstructure of oxidized layer has beenstudied by ion backscattering and slow positron beam. The reactive element, not more than0.05%, may decrease the oxidation rate at early stage, accelerate the Cr_2O_3 growth, retard theFe and Ni oxides formation and improve the microstructure of oxidized layer. They enter theoxidized layer and concentrate within several tens nm from surface of outer layer. The resistancemechanism to oxidation for Ce seems to be different from Y. Ce may decrease the density of va-cancy defects in oxidized layer so that the diffusion outward of cations through vacancies is re-strained. While Y may affect the restraint of cations diffusion outward through vacancies at ear-ly stage to change into that along grain boundaries. Key words:  ion backsatering      slow positron beam      high temperature oxidation      reactive element      FeCrNi alloy      Received:  18 April 1992      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/Y1992/V28/I4/49 1 King W E, Grabowski K S, Mitchell D F, Baldo P M. Oxid Met, 1989; 31: 181 2 Chu Wei-kan, Mayer J W, Nicolet M-A. Backscattering Spectrometry. New York: Academic Press, 1978 3 俞方华,潘浩昌,沈嘉年.杨国华,李铁藩,朱德彰,陈寿面,曹建清,曹德新.中国腐蚀与防护学报,1991;11(1) :92 4 黄元伟,韩勇,孙兰祥,徐之强,石声泰.金属学报,1989;25:B229 5 韩荣典,郭学哲,翁惠民,谢力,张少强.物理学报,1988;37:1517 6 Scott F H. Rep Prog Phys, 1987; 50: 861 7 Wei F I, Stott F H. Corros Sci, 1989; 29: 839 8 翁惠民,韩荣典,俞方华,沈嘉年,徐纪华,杨国华.待发表 9 Doyama M, Suzuki Y, Ishibashi S, Abe T. In: Alam A, Shaefer H-E, Koegel G eds., Positron Studies of Condensed Matter, New York: IOP Publishing Ltd., 1989: SA83 [1] XU Wenguo, HAO Wenjiang, LI Yingju, ZHAO Qingbin, LU Bingyu, GUO Heyi, LIU Tianyu, FENG Xiaohui, YANG Yuansheng. Effects of Trace Aluminum and Titanium on High Temper-ature Oxidation Behavior of Inconel 690 Alloy[J]. 金属学报, 2023, 59(12): 1547-1558. [2] XIE Leipeng, SUN Wenyao, CHEN Minghui, WANG Jinlong, WANG Fuhui. Effects of Processing on Microstructures and Properties of FGH4097 Superalloy[J]. 金属学报, 2022, 58(8): 992-1002. [3] YANG Liang, LV Haotian, WAN Chunlei, GONG Qianming, CHEN Hao, ZHANG Chi, YANG Zhigang. Review: Mechanism of Reactive Element Effect—Oxide Pegging[J]. 金属学报, 2021, 57(2): 182-190. [4] Mingyu ZHAO,Huijuan ZHEN,Zhihong DONG,Xiuying YANG,Xiao PENG. Preparation and Performance of a Novel Wear-Resistant and High Temperature Oxidation-Resistant NiCrAlSiC Composite Coating[J]. 金属学报, 2019, 55(7): 902-910. [5] GAO Bo, WANG Lei, SONG Xiu, LIU Yang, YANG Shuyu, CHIBA Akihiko. Effect of Pre-Oxidation on High Temperature Oxidation and Corrosion Behavior of Co-Al-W-Based Superalloy[J]. 金属学报, 2019, 55(10): 1273-1281. [6] Yin BAI, Zhengdong LIU, Jianxin XIE, Hansheng BAO, Zhengzong CHEN. Effect of Pre-Oxidation Treatment on the Behavior of High Temperature Oxidation in Steam of G115 Steel[J]. 金属学报, 2018, 54(6): 895-904. [7] Chengyang JIANG, Yingfei YANG, Zhengyi ZHANG, Zebin BAO, Shenglong ZHU, Fuhui WANG. Preparation and Enhanced Hot Corrosion Resistance of aZr-Doped PtAl2+(Ni, Pt)Al Dual-Phase Coating[J]. 金属学报, 2018, 54(4): 581-590. [8] Yuxiang ZENG,Xiping GUO,Yanqiang QIAO,Zhongyi NIE. EFFECT OF Zr ADDITION ON MICROSTRUCTURE AND OXIDATION RESISTANCE OF Nb-Ti-Si BASE ULTRAHIGH-TEMPERATURE ALLOYS[J]. 金属学报, 2015, 51(9): 1049-1058. [9] Haigen ZHAO,Shusuo LI,Yanling PEI,Shengkai GONG,Huibin XU. MICROSTRUCTURE AND MECHANICAL PROPERTIES OF Ni3Al-BASED SINGLE CRYSTSAL ALLOY IC21[J]. 金属学报, 2015, 51(10): 1279-1287. [10] ZHOU Xiaowei SHEN Yifu GU Dongdong. MICROSTRUCTURE AND HIGH TEMPERATURE OXIDATION RESISTANCE OF NANOCRYSTALLINE Ni–CeO2 COMPOSITE COATINGS DEPOSITED BY DOUBLE–PULSED ELECTRO DEPOSITION[J]. 金属学报, 2012, 48(8): 957-964. [11] YU Daqian, LU Xuyang, MA Jun, JIANG Sumeng, LIU Shanchuan, GONG Jun, SUN Chao. STUDY OF OXIDATION BEHAVIOR OF THE GRADIENT NiCrAlY COATING AT 1000 AND 1100 ℃[J]. 金属学报, 2012, 48(6): 759-768. [12] SONG Peng LU Jiansheng ZHANG Defeng LU Jianguo LI Dejiang. EFFECT OF La AND Hf DOPANT ON THE HIGH TEMPERATURE OXIDATION OF CoNiCrAl ALLOYS[J]. 金属学报, 2011, 47(6): 655-662. [13] PENG Xin JIANG Sumeng DUAN Xuhai GONG Jun SUN Chao. HIGH TEMPERATURE OXIDATION BEHAVIOR OF A (MCrAlY+AlSiY) COMPOSITE COATING[J]. 金属学报, 2009, 45(3): 378-384. [14] Xinqing Zhao. THE EFFECT OF Nb ON THE OXIDATION BEHAVIOR OF TiNiAl ALLOYS[J]. 金属学报, 2006, 42(8): 820-826 . [15] ZHANG Xuejun; WU Weitao; NIU Yan. Effect Of Silver Addition On Surface Morphology Of Al2O3 Scales During Oxidation Of β-NiAl[J]. 金属学报, 2005, 41(4): 369-374 . No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed