Acta Metall Sin  1992, Vol. 28 Issue (5): 69-72    DOI:

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DEFLECTION METHOD FROM BOTH FACES OXIDATION TO STUDY EFFECT OF Y ON INTERNAL STRESS OF OXIDE SCALE

LI Tiefan;LI Meishuan Corrosion Science Laboratory; Institute of Corrsion and Protection of Metals; Academia Sinica; Shenyang Correspondent; professor; Institute of Corrosion and Protection of Metals; Academia Sinica; Shenyang 110015

LI Tiefan;LI Meishuan Corrosion Science Laboratory; Institute of Corrsion and Protection of Metals; Academia Sinica; Shenyang Correspondent; professor; Institute of Corrosion and Protection of Metals; Academia Sinica; Shenyang 110015. DEFLECTION METHOD FROM BOTH FACES OXIDATION TO STUDY EFFECT OF Y ON INTERNAL STRESS OF OXIDE SCALE. Acta Metall Sin, 1992, 28(5): 69-72.

Abstract References Related Articles Recommended Metrics Download:  PDF(330KB)  Export:  BibTeX | EndNote (RIS)       Abstract  An investigation was carried out of the effect of Y addition upon the internalstress of Al_2O_3 scale formed during oxidation of sputtering coating on Co-30Cr-6Al alloyand the growth stress of oxidized film on Fe-23Cr-5Al alloy heating up to 900℃ in air, us-ing a specially designed deflection method from thin strip specimen with coatings, ion-im-planted Y on one face and oxidized onto both faces. Results indicate that Y may decrease theinternal stress of oxide scale on 2×10~(17)Y~+/ cm~2 implanted Co-30Cr-6Al coating, and in-crease one on 2×10~(16)Y~+/ cm~2 implanted Fe-23Cr-5Al alloy. This seems due to promotingor not by Y to the plastic deformation of oxide scale. In addition, at the initial oxidationstage, the change of growth stress of oxide scale formed on Y-implanted Co-30Cr-6Al coat-ing may be related to the influence of Y on oxidation process of the coating. Key words:  growth stress      oxide scale      ion implantation      Y      Received:  18 May 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/I5/69 1 Taniguichi S. Trans Iron Steel Inst Jpn, 1985; 25: 3 2 李铁藩,李美栓.中国腐蚀与防护学报,1990;10:9 3 Wang Fuhui, Lou Hanyi, Bai Linxiang. Chin J Met Sci Technol, 1989; 5: 369 4 余宗森主编.稀土在钢铁中的应用.北京:冶金工业出版社,1987:317g [1] BI Zhongnan, QIN Hailong, LIU Pei, SHI Songyi, XIE Jinli, ZHANG Ji. Research Progress Regarding Quantitative Characterization and Control Technology of Residual Stress in Superalloy Forgings[J]. 金属学报, 2023, 59(9): 1144-1158. [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] 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. [4] 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. [5] DU Jinhui, BI Zhongnan, QU Jinglong. Recent Development of Triple Melt GH4169 Alloy[J]. 金属学报, 2023, 59(9): 1159-1172. [6] 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. [7] 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. [8] 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. [9] 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. [10] 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. [11] MA Dexin, ZHAO Yunxing, XU Weitai, WANG Fu. Effect of Gravity on Directionally Solidified Structure of Superalloys[J]. 金属学报, 2023, 59(9): 1279-1290. [12] 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. [13] 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. [14] 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. [15] 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. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed