Acta Metall Sin  1997, Vol. 33 Issue (5): 479-484    DOI:

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HARDNESS CHANGES OF Al-Zn-Mg ALLOY DURING RETROGRESSION AND REAGING

MENG Zhaofu;ZHENG Yong;LONG Houwen (Materials Science Institute; Jilin University; Changchun 130023); LIU Yuhui (State Key Laboratory for Corrosion and Protection; Institute of Corrsion and Protection of Metals; Chinese Academy of Sciences;Shenyang 110015)

MENG Zhaofu;ZHENG Yong;LONG Houwen (Materials Science Institute; Jilin University; Changchun 130023); LIU Yuhui (State Key Laboratory for Corrosion and Protection; Institute of Corrsion and Protection of Metals; Chinese Academy of Sciences;Shenyang 110015). HARDNESS CHANGES OF Al-Zn-Mg ALLOY DURING RETROGRESSION AND REAGING. Acta Metall Sin, 1997, 33(5): 479-484.

Abstract References Related Articles Recommended Metrics Download:  PDF(411KB)  Export:  BibTeX | EndNote (RIS)       Abstract  In this paper the hardness change of Al-Zn-Mg alloy during aging-retrogression-reaging treatments was studied. The microstructure change and the mechanism of the change in hardness were studied by small-angle X-ray scattering. Key words:  Al-Zn-Mg alloy      aging      retrogression      hardness      small-angle X-ray scattering      Received:  18 May 1997      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/Y1997/V33/I5/479 1Cina B,U S Pat 3 856 584,1974 2Danh N C,Rajan K,Wallace W.Metall Trans 1983:14A:1843 3Part J K,Ardell A J.Matall Trans,1983;14A:1957 4 Park J K,Ardell A J.Metall Trans 1984;15A:1531 5Danh N C,Rajan K, Wallace W. Metall Trans,1985;16A:2068 6Park J K.Mater Sci Eng,1988;103:223 7Guinier A,Fournet G.Small Angle Scattering of X-rays.New York:Wiley,1955:17 8Meng C,Wang Y.Scr Matall Mater,1990;24:1521 9Meng C.J Non-Cryst Solids,1991;130:107 10孟昭富,王煜明.中国科学,1990;A(11):1224 11孟昭富.中国科学,1994;A(7):761e [1] 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. [2] LIANG Kai, YAO Zhihao, XIE Xishan, YAO Kaijun, DONG Jianxin. Correlation Between Microstructure and Properties of New Heat-Resistant Alloy SP2215[J]. 金属学报, 2023, 59(6): 797-811. [3] WANG Bin, NIU Mengchao, WANG Wei, JIANG Tao, LUAN Junhua, YANG Ke. Microstructure and Strength-Toughness of a Cu-Contained Maraging Stainless Steel[J]. 金属学报, 2023, 59(5): 636-646. [4] LIU Manping, XUE Zhoulei, PENG Zhen, CHEN Yulin, DING Lipeng, JIA Zhihong. Effect of Post-Aging on Microstructure and Mechanical Properties of an Ultrafine-Grained 6061 Aluminum Alloy[J]. 金属学报, 2023, 59(5): 657-667. [5] WANG Changsheng, FU Huadong, ZHANG Hongtao, XIE Jianxin. Effect of Cold-Rolling Deformation on Microstructure, Properties, and Precipitation Behavior of High-Performance Cu-Ni-Si Alloys[J]. 金属学报, 2023, 59(5): 585-598. [6] MA Guonan, ZHU Shize, WANG Dong, XIAO Bolv, MA Zongyi. Aging Behaviors and Mechanical Properties of SiC/Al-Zn-Mg-Cu Composites[J]. 金属学报, 2023, 59(12): 1655-1664. [7] GONG Xiangpeng, WU Cuilan, LUO Shifang, SHEN Ruohan, YAN Jun. Effect of Natural Aging on Artificial Aging of an Al-2.95Cu-1.55Li-0.57Mg-0.18Zr Alloy at 160oC[J]. 金属学报, 2023, 59(11): 1428-1438. [8] WANG Haifeng, ZHANG Zhiming, NIU Yunsong, YANG Yange, DONG Zhihong, ZHU Shenglong, YU Liangmin, WANG Fuhui. Effect of Pre-Oxidation on Microstructure and Wear Resistance of Titanium Alloy by Low Temperature Plasma Oxynitriding[J]. 金属学报, 2023, 59(10): 1355-1364. [9] LIANG Chen, WANG Xiaojuan, WANG Haipeng. Formation Mechanism of B2 Phase and Micro-Mechanical Property of Rapidly Solidified Ti-Al-Nb Alloy[J]. 金属学报, 2022, 58(9): 1169-1178. [10] GENG Yaoxiang, TANG Hao, XU Junhua, ZHANG Zhijie, YU Lihua, JU Hongbo, JIANG Le, JIAN Jianglin. Formability and Mechanical Properties of High-Strength Al-(Mn, Mg)-(Sc, Zr) Alloy Produced by Selective Laser Melting[J]. 金属学报, 2022, 58(8): 1044-1054. [11] REN Ping, CHEN Xingpin, WANG Cunyu, YU Feng, CAO Wenquan. Effects of Pre-Strain and Two-Step Aging on Microstructure and Mechanical Properties of Fe-30Mn-11Al-1.2C Austenitic Low-Density Steel[J]. 金属学报, 2022, 58(6): 771-780. [12] GAO Chuan, DENG Yunlai, WANG Fengquan, GUO Xiaobin. Effect of Creep Aging on Mechanical Properties of Under-Aged 7075 Aluminum Alloy[J]. 金属学报, 2022, 58(6): 746-759. [13] WANG Tao, LONG Dijun, YU Liming, LIU Yongchang, LI Huijun, WANG Zumin. Microstructure and Mechanical Properties of 14Cr-ODS Steel Fabricated by Ultra-High Pressure Sintering[J]. 金属学报, 2022, 58(2): 184-192. [14] XIANG Zhaolong, ZHANG Lin, XIN Yan, AN Bailing, NIU Rongmei, LU Jun, MARDANI Masoud, HAN Ke, WANG Engang. Effect of Cr Content on Microstructure of Spinodal Decomposition and Properties in FeCrCoSi Permanent Magnet Alloy[J]. 金属学报, 2022, 58(1): 103-113. [15] CHEN Shenghu, RONG Lijian. Oxide Scale Formation on Ultrafine-Grained Ferritic-Martensitic Steel During Pre-Oxidation and Its Effect on the Corrosion Performance in Stagnant Liquid Pb-Bi Eutectic[J]. 金属学报, 2021, 57(8): 989-999. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed