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Trans. Nonferrous Met. Soc. China 25(2015) 1050-1055 Analysis of bulging process of aluminum alloy by overlapping sheet metal and its formability Tie-jun GAO1, Yang LIU1, Peng CHEN1, Zhong-jin WANG2..., larger work hardening exponent n and proper thickness of the overlapping sheet are helpful to improve the formability and forming uniformity of formed sheet metal. Key words: overlapping sheet......
Formability of AA 2219-O sheet under quasi-static, electromagnetic dynamic, and mechanical dynamic tensile loadingsHongliang Su1,Liang Huang1,Jianjun Li1,Wang Xiao1,Hui Zhu1,Fei Feng1,Hongwei...="ChDivSummary" name="ChDivSummary">The mechanism by which electromagnetic forming(EMF) enhances the formability of metals is unclear owing to the coupling effect of multi-physics fields. In the present......
Trans. Nonferrous Met. Soc. China 29(2019) 1816-1823 Microstructure evolution of Al-Cu-Mg alloy during rapid cold punching and recrystallization annealing Ze-yi HU1, Cai-he FAN1, Dong-sheng ZHENG1..., China Received 31 October 2018; accepted 30 June 2019 Abstract: The microstructure evolution of spray formed and rapidly solidified Al-Cu-Mg alloy with fine grains during rapid cold punching......
Glass Formability and Soft Magnetic Properties of Bulk Y-Fe-B-Ti Metals C. W. Chang1,C. H. Chiu1,H. W. Chang1,Y. C. Huang1,W. C. Chang1 (1.Physics Department, National Chung Cheng University, Ming-Hsiung, Chia-Yi, Taiwan, China;2.Institute of Physics, Academia Sinica, Nankang, Taipei, China) 摘要:The Ti effects on the glass forming ability and the magnetic properties of Y-Fe-B-Ti bulk metallic......
Formability of friction stir processed low carbon steels used in shipbuildingD.M.Sekban1,S.M.Akterer2,O.Saray3,Z.Y.Ma4,G.Purcek5,61. Department of Naval Architecture and Marine Engineering, Karadeniz...="ChDivSummary" name="ChDivSummary">The stretch formability of a low carbon steel processed by friction stir processing(FSP) was studied under biaxial loading condition applied by a miniaturized Erichsen......
Effects of Cu addition on formability and surface delamination phenomenon in high-strength high-Mn steelsMin Chul Jo1,Jisung Yoo1,Min Cheol Jo1,Alireza Zargaran2,Seok Su Sohn3,Nack J.Kim2,Sunghak... of Materials Science and Engineering, Korea University摘 要:The formability of austenitic high-Mn steels is a critical issue in automotive applications under......
Superplastic formability of Ti-6Al-4V butt-welded plate by laser beam welding WANG Gang(王 刚), ZHANG Wen-cong(张文丛), ZHANG Gong-lei(张功磊), XU Zhi-liang(徐志良) School of Materials Science... for weld metal of Ti-6Al-4V by LBW have been studied[8-10]. However, few attentions focus on their superplastic formability[11-13]. In this work, the superplasticity of Ti-6Al-4V butt-welded plate by LBW......
Texture control by {10-12} twinning to improve the formability of Mg alloys: A reviewBo Song1,Qingshan Yang2,Tao Zhou3,Linjiang Chai3,Ning Guo1,Tingting Liu1,Shengfeng Guo1,Renlong Xin41. School... Mg alloy sheets, has been an important research topic for the past several decades because it has significant influence on stretch formability at room temperature. For Mg alloys, {10-12} twinning can......
A Cold Adhesion for Self-fused Alloy Coat by High Frequency Induction ZHANG Zeng-zhi1,AI Bo1 (1.Research Institute of Ecological and Functional Material, China University of Mining and Technology (Beijing), Beijing, China) 摘要:In this study, a method to prepare self-fused alloy coat, which started with a cold adhesion precoating and then induction fusing plus, is presented. It also intended......
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