Chin J Mater Res  1989, Vol. 3 Issue (1): 33-37    DOI:

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TEM INVESTIGATION ON THE MECHANISM OF NEAR-CSL ALPHA GRAIN BOUNDARY SLIDING IN SUPERPLASTICALLY DEFORMED Ti-6Al-4V ALLOY

ZHAO Linruo ZHANG Shaoqing YAN Minggao (Institute of Aeronautical Meterials;Beijing)

ZHAO Linruo ZHANG Shaoqing YAN Minggao (Institute of Aeronautical Meterials;Beijing). TEM INVESTIGATION ON THE MECHANISM OF NEAR-CSL ALPHA GRAIN BOUNDARY SLIDING IN SUPERPLASTICALLY DEFORMED Ti-6Al-4V ALLOY. Chin J Mater Res, 1989, 3(1): 33-37.

Abstract References Related Articles Recommended Metrics Download:  PDF(1343KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The near-coincidence grain boundaries of alpha phase insuperplastically deformed Ti-6Al-4V alloy were investigated with TEM.Itwas found that the image of grain boundary dislocations (GBD) in some ofthe boundaries became diffusive but still maintained line Key words:  superplasticity      Ti-6Al-4V alloy      grain boundary sliding      Received:  25 February 1989      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/Y1989/V3/I1/33 1 Padmanabhan K A and Davies G J.Superplasticity,Springer-Verlag,Germany Ilschner B ed.,1980:137 2 Gifkins R C,In:Paton N E,Hamilton C H eds,Superplastic Forming of Structureal Alloys,New York:The Metallurgical Society of AIME,1982:3 3 Chokshi A H and Langdon T G.In:Baudelet,B.Suery M eds.,Superplasticity,Quai Aantole France,Center,Center National de la Rechcfche Scintifique,1985:2． 1 4 Lee D,Acta Metall.,1969;17(8) :1057 5 Langdon T G,In:Paton N E,Hamiton C H eds.,Superplastic Forming of Structral Alloys,New York:The Metallurgical Society of AIME,1982:27 6 王桂金。材料科学与工程,浙江省金属学会,杭州,1987;(1) :31 7 Raj R and Ashb M F,Metall.Trans.,1971;2(4) :1113 8 Hazzledine P M and Newbuvy E.Grain Boundary Structure and Propertics,London:Academic Press,1976:244 9 Balasubramauian N and I C M Li,J Mater Sci,1970;5( ):839 [1] Jian WANG, Wenjing YANG, Zhuoliang LI, Hua DING, Ning ZHANG, Hongliang HOU. Superplastic Behavior and Deformation Mechanism of 7B04 Al-alloy[J]. 材料研究学报, 2018, 32(9): 675-684. [2] Hongbo DONG, Zhiyong JIANG, Shengwu ZHOU, Kun ZHANG, Hongxiao LIU. Effect of Pre-aging on Superplasticity of TB8 Ti-Alloy[J]. 材料研究学报, 2018, 32(7): 541-546. [3] Zhiyong ZHAO, Hongliang HOU, Yanling ZHANG, Fan WU, Guofeng WANG. Effect of Applied Pulse Current on Deformation Behavior of Ti-6Al-4V Alloy Charged with 0.27% H[J]. 材料研究学报, 2018, 32(5): 321-326. [4] . Mechanical Behavious of Ti6Al4V Alloy during Low-temperature Superplastic Deformation[J]. 材料研究学报, 2008, 22(3): 269-273. [5] YAN Ying;LIU Boran;ZHANG Caibei;DING Hua (Box 104; Northeastern University; Shenyang 110006)WANG Wenlong (Shanghai Jiaotong University). SUPERPLASTICITY AND FRACTURE MICROGRAPH OF SiC_p/2O24Al COMPOSITE[J]. 材料研究学报, 1998, 12(4): 443-445. [6] LI Shichun (Department of Machinery; University of Petroleum; Dongying 257062). THE NEGATIVE ELECTROPLASTICITY IN THE Zn-5Al ALLOY[J]. 材料研究学报, 1998, 12(3): 314-316. [7] LI Shichun(University of petroleum)YANG Chunsun(Beijing Microchemistry Institute)BAI BingZhe(Neijing Research Institute of Mechanical & Electrical Technology; MAEI). THE SURFACE EFFECT ON THE SUPERPLASTICITY OF Zn-5Al ALLOY[J]. 材料研究学报, 1996, 10(6): 617-619. [8] GU Wanli;WANG Dezun;YAO Zhongkai(Harbin Engineering Universily)(Harbin institule of Technology)(Correspondent:GU Wanli;Department of Material Science and Engineering; Harbin Engineering University;Harbin 150001). CHANGE OF MICROSTRUCTURE DURING SUPERPLASTIC DEFORMATION IN 25SiC_W/ LD2 COMPOSITES[J]. 材料研究学报, 1996, 10(3): 324-328. [9] YANG Yang; ZHANG Xinming(Central South University of Technology)LI Zhenhua; LI Qinyun(North West Research Institute for Nonferrous Metal). A KIND OF SPECIAL SUPERPLASTIC BEHAVIOUR IN α-TITANIUM UNDER HIGH-STRAIN-RATE[J]. 材料研究学报, 1995, 9(4): 317-320. [10] LI Xuhong;LIU Xingqiu; LIU Qing; YAO Mei(Harbin Institute of Technology)(Correspondent:YAO Mei;Professor; P.O. Box 433; Harbin Institute of Technology;Harbin 150001). STUDY ON THE CORRELATION BETWEEN MECHANICAL BEHAVIOR AND MICROSTRUCTURAL CHANGE IN A WARM-ROLLED Al-8Mg-0.2Zr ALLOY DURING SUPERPLASTIC DEFORMATION[J]. 材料研究学报, 1995, 9(1): 25-28. [11] LIU Zhengang;HUANG Xiaoxu;LI Xuhong;LIU Qing;YAO Mei(Harbin Institute of Technology). SUPERPLASTIC DEFORMATION PROCESS OF COLD-ROLLED Al-Li-Cu-Mg-Zr ALLOY[J]. 材料研究学报, 1993, 7(6): 485-490. [12] CHEN Jiwei;HU Ping;LIAN Jianshe(Jilin University of Technology). NUMERICAL SIMULATION OF THE EFFECTS OF MATERIAL PARAMETERS AND HYDROSTATIC PRESSURE ON SUPERPLASTIC BULGING[J]. 材料研究学报, 1992, 6(3): 204-208. [13] WEN Jiuba;XI Jukui;YANG YunLin(Luoyang Institute of Technology). STRUCTURES AND PROPERTIES OF Cr-W-Mn STEEL BYSUPERPLASTIC THERMO-MECHANICAL-TREATMENT[J]. 材料研究学报, 1992, 6(2): 133-136. [14] ZHAO Youchang(Jilin University)GUO Xiaomei(Beijing Management Institute of Machinery Industry). SUPERPLASTIC MECHANISM OF Al-Zn-Mg ALLOYS CONTAINING SMALL AMOUNTS RARE-EARTHS[J]. 材料研究学报, 1992, 6(2): 93-97. [15] LIU Zhiyi;CUI Jianzhong;BAI Guangrun(Northeast University of Technology). MULTI-MECHANISM FOR SUPERPLASTIC DEFORMATION OF 8090 AI-Li Alloy[J]. 材料研究学报, 1992, 6(1): 39-41. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed