Acta Metall Sin  1994, Vol. 30 Issue (7): 307-311    DOI:

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XPS STUDY ON TOUGHENING EFFECT OF Cr IN Fe_3Al

GAO Hiaomei; QIAN Xiangrong (Shanghai Iron and Steel Research Institute)(Manuscript received 3 May; 1993; in revised form 20 January; 1994)

GAO Hiaomei; QIAN Xiangrong (Shanghai Iron and Steel Research Institute)(Manuscript received 3 May; 1993; in revised form 20 January; 1994). XPS STUDY ON TOUGHENING EFFECT OF Cr IN Fe_3Al. Acta Metall Sin, 1994, 30(7): 307-311.

Abstract References Related Articles Recommended Metrics Download:  PDF(333KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The room temperature ductility of Fe_3Al was improved by a suitable amount of Cr addition to the alloy, so as to form an oxide protective film.XPS study shows that the oxide film has a moderate amount of Al_2O_3, which is dense and protective enough to restrain and retard the reaction of environmental water vapour on Al. Thus the own intrinsic toughness of the alloy will fully be developed.Correspondent: QIAN Hiangrong, professor, Shanghai Iron and Steel Research institute, Shanghai 200940 Key words:  Fe_3Al      Cr      environmental effect      XPS      Received:  18 July 1994      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/Y1994/V30/I7/307 1BordeauRG．AFWAL-TR-87-4009．19872Horton,JA,LiuCT,KochCC．Bethesda,MarylandUSA,April9-11,1984:3093MckameyCG,HortonJA,MetallTrans,1989;20A:7514严文．高校科技,1990;5:55LiuCT,LeeEH,MckameyCG．ScrMetall,1989;23:8756LiuCT．MckameyCG．In:WhangSHed．HighTemperatureAluminidesandIntermetallics,TheMinerals,MetalsandMaterialsSociety,1990:1337LiuCT,MckameyCG,LeeEH．ScrMetallMater,1990;24:3858MckameyCG,LiuCT．ScrMetallMater,1990;24:21199GcstRJ,TroianoAR．Corrosion,1974;30:27410MorrisonSR著,赵璧英等译．表面化学物理．北京大学出版社,1984:267,37111LiuCT,LeeEH,HensonTJ．InitialDevelopmentofHigh-TemperatureTitaniumSilicideAlloys,OakRidgeNationalLaboratory,OakRidge,TN,ORNL-6435,1988> [1] GONG Shengkai, LIU Yuan, GENG Lilun, RU Yi, ZHAO Wenyue, PEI Yanling, LI Shusuo. Advances in the Regulation and Interfacial Behavior of Coatings/Superalloys[J]. 金属学报, 2023, 59(9): 1097-1108. [2] FENG Qiang, LU Song, LI Wendao, ZHANG Xiaorui, LI Longfei, ZOU Min, ZHUANG Xiaoli. Recent Progress in Alloy Design and Creep Mechanism of γ'-Strengthened Co-Based Superalloys[J]. 金属学报, 2023, 59(9): 1125-1143. [3] BAI Jiaming, LIU Jiantao, JIA Jian, ZHANG Yiwen. Creep Properties and Solute Atomic Segregation of High-W and High-Ta Type Powder Metallurgy Superalloy[J]. 金属学报, 2023, 59(9): 1230-1242. [4] 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. [5] LI Jiarong, DONG Jianmin, HAN Mei, LIU Shizhong. Effects of Sand Blasting on Surface Integrity and High Cycle Fatigue Properties of DD6 Single Crystal Superalloy[J]. 金属学报, 2023, 59(9): 1201-1208. [6] ZHANG Leilei, CHEN Jingyang, TANG Xin, XIAO Chengbo, ZHANG Mingjun, YANG Qing. Evolution of Microstructures and Mechanical Properties of K439B Superalloy During Long-Term Aging at 800oC[J]. 金属学报, 2023, 59(9): 1253-1264. [7] LU Nannan, GUO Yimo, YANG Shulin, LIANG Jingjing, ZHOU Yizhou, SUN Xiaofeng, LI Jinguo. Formation Mechanisms of Hot Cracks in Laser Additive Repairing Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1243-1252. [8] CHEN Jia, GUO Min, YANG Min, LIU Lin, ZHANG Jun. Effects of W Concentration on Creep Microstructure and Property of Novel Co-Based Superalloys[J]. 金属学报, 2023, 59(9): 1209-1220. [9] JIANG He, NAI Qiliang, XU Chao, ZHAO Xiao, YAO Zhihao, DONG Jianxin. Sensitive Temperature and Reason of Rapid Fatigue Crack Propagation in Nickel-Based Superalloy[J]. 金属学报, 2023, 59(9): 1190-1200. [10] ZHANG Jian, WANG Li, XIE Guang, WANG Dong, SHEN Jian, LU Yuzhang, HUANG Yaqi, LI Yawei. Recent Progress in Research and Development of Nickel-Based Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1109-1124. [11] ZHAO Peng, XIE Guang, DUAN Huichao, ZHANG Jian, DU Kui. Recrystallization During Thermo-Mechanical Fatigue of Two High-Generation Ni-Based Single Crystal Superalloys[J]. 金属学报, 2023, 59(9): 1221-1229. [12] LI Jingren, XIE Dongsheng, ZHANG Dongdong, XIE Hongbo, PAN Hucheng, REN Yuping, QIN Gaowu. Microstructure Evolution Mechanism of New Low-Alloyed High-Strength Mg-0.2Ce-0.2Ca Alloy During Extrusion[J]. 金属学报, 2023, 59(8): 1087-1096. [13] MU Yahang, ZHANG Xue, CHEN Ziming, SUN Xiaofeng, LIANG Jingjing, LI Jinguo, ZHOU Yizhou. Modeling of Crack Susceptibility of Ni-Based Superalloy for Additive Manufacturing via Thermodynamic Calculation and Machine Learning[J]. 金属学报, 2023, 59(8): 1075-1086. [14] CHEN Liqing, LI Xing, ZHAO Yang, WANG Shuai, FENG Yang. Overview of Research and Development of High-Manganese Damping Steel with Integrated Structure and Function[J]. 金属学报, 2023, 59(8): 1015-1026. [15] LIU Xingjun, WEI Zhenbang, LU Yong, HAN Jiajia, SHI Rongpei, WANG Cuiping. Progress on the Diffusion Kinetics of Novel Co-based and Nb-Si-based Superalloys[J]. 金属学报, 2023, 59(8): 969-985. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed