Chin J Mater Res  1992, Vol. 6 Issue (2): 93-97    DOI:

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SUPERPLASTIC MECHANISM OF Al-Zn-Mg ALLOYS CONTAINING SMALL AMOUNTS RARE-EARTHS

ZHAO Youchang(Jilin University)GUO Xiaomei(Beijing Management Institute of Machinery Industry)

ZHAO Youchang(Jilin University)GUO Xiaomei(Beijing Management Institute of Machinery Industry). SUPERPLASTIC MECHANISM OF Al-Zn-Mg ALLOYS CONTAINING SMALL AMOUNTS RARE-EARTHS. Chin J Mater Res, 1992, 6(2): 93-97.

Abstract References Related Articles Recommended Metrics Download:  PDF(1615KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The configurations and the motions of grain boundary dislocations(GBD)andthe interations of the GBD with the precipatation particles in the grain boundary(GB)were ob-served with the TEM.It was found that the motions of the GBD along the GB can be hindered Key words:  aluminum      rare-earths      superplasticity      grain boundary dislocations      Received:  25 April 1992      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.cjmr.org/EN/     OR     https://www.cjmr.org/EN/Y1992/V6/I2/93 1 李世春,赵友昌.稀土,1989;1:22 2 Valiev R Z,Kaibyshev O A.Phys Stat Sol(a),1977;44:477 3 Padmanabhan K A.Mater Sci Eng,1979:40(2) :285 4 Gifkins R C.J Mater Sci,1978;13:1926 [1] LIAO Hongyu, JIA Yongxin, SU Ruiming, LI Guanglong, QU Yingdong, LI Rongde. Effect of Retrogression Times on Microstructure and Corrosion Resistance of 2024 Aluminum Alloy[J]. 材料研究学报, 2023, 37(4): 264-270. [2] NIE Jingjing, GONG Zhengxuan, SUN Jingli, YANG Sida, XIA Xianchao, XU Aijie. Microstructure and Properties of Butt Welding Joints of 2195-2219 Al-alloy Plates[J]. 材料研究学报, 2023, 37(2): 152-160. [3] YU Cong, CHEN Leping, JIANG Hongxiang, ZHOU Quan, YANG Chenggang. Effect of Deep Cryogenic-Aging Treatment on Microstructure and Mechanical Properties of 7075 Al-alloy[J]. 材料研究学报, 2023, 37(2): 120-128. [4] WANG Yankun, WANG Yu, JI Wei, WANG Zhihui, PENG Xiangfei, HU Yuxiong, LIU Bin, XU Hong, BAI Peikang. Microstructure and Mechanical Properties of Carbon Fiber/Aluminum Laminated Composites[J]. 材料研究学报, 2022, 36(7): 536-544. [5] SHEN Yanlong, LI Beigang. Preparation of Magnetic Amino Acid-Functionalized Aluminum Alginate Gel Polymer and its Super Adsorption on Azo Dyes[J]. 材料研究学报, 2022, 36(3): 220-230. [6] YANG Bing, LIU Chunzhong, GAO Enzhi, SUN Wei, LIU Ting, ZHANG Hongning, ZHU Mingwei, LU Tianni. Deformation Behavior of Cast and Annealed 2024 Al-alloy at Different Temperatures[J]. 材料研究学报, 2022, 36(10): 730-738. [7] LIAO Zexin, LI Chengbo, LIU Shengdan, TANG Jianguo, HUANG Chuanyan, ZHU Xianyan. Effect of Post Aging on Mechanical Properties of Friction Stir Welded 7046 Aluminum Alloy[J]. 材料研究学报, 2021, 35(7): 543-552. [8] DU Bangdeng, LIU Jun, WANG Xiaowan, WANG Wei, CHEN Demin. Effect of Heat Treatment on Microstructure and Al-water Reactivity of Al-Mg-Ga-In-Sn Alloys[J]. 材料研究学报, 2021, 35(1): 25-35. [9] WANG Jing, XU Guofu, LI Yao, LI Fangfang, HUANG Jiwu, PENG Xiaoyan. Effect of Quench Rate on Mechanical Properties and Microstructure of 6082 Al-alloy[J]. 材料研究学报, 2020, 34(5): 337-344. [10] JIANG Jufu, WANG Ying, XIAO Guanfei, DENG Teng, LIU Yingze, ZHANG Ying. Influence of Modification, Refinement and Heat Treatment on Mechanical Properties of A356 Al-alloy Components Prepared by Squeeze Casting[J]. 材料研究学报, 2020, 34(12): 881-891. [11] SONG Wenshuo, SONG Zhuman, LUO Xuemei, ZHANG Guangping, ZHANG Bin. Effect of Temperature on Tensile Properties of 6101 Al-alloy Wires[J]. 材料研究学报, 2020, 34(10): 730-736. [12] CHEN Xianming, PAN Qinglin, FAN Yingying. Precipitation of Al3(Scx ,Ti1-x) Particles in Al-Mg-Sc-Ti Alloy[J]. 材料研究学报, 2020, 34(10): 737-743. [13] Tianyou ZHAO, Erjun GUO, Yicheng FENG, Sicong ZHAO, Yuanke FU, Liping WANG. Microstructure and Mechanical Properties of as Cast and Heat-treated Al-Si-Cu-Ni-Ce-Cr[J]. 材料研究学报, 2019, 33(8): 588-596. [14] Chengbo LI,Yunlai DENG,Jianguo TANG,Jianxiang LI,Xinming ZHANG. Effect of Quenching Rate on Properties of Automotive High Strength Al-alloy[J]. 材料研究学报, 2019, 33(2): 103-108. [15] Tuo YE,Yuanzhi WU,Anmin LIU,Xu TANG,Luoxing LI. Deformation Behavior and Micro-mechanism of As-extruded 6013-T4 Al Alloy under Dynamic Impact Loading[J]. 材料研究学报, 2019, 33(2): 109-116. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed