共搜索到3882条信息,每页显示10条信息,共389页。用时:0小时0分0秒390毫秒
Correlation between Electronic Structures and Formability of Icosahedrai Quasicrystals in Aluminium-transition metal Binary AlloysCheng Tianyi Zhang Shouhua Department of Materials,Beijing University of Iron and Steel Technology摘 要:<正> The relation between electronic structures and formability of icosahedral quasicrystals in Al-transition metal......
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......
Lubrication in strip cold rolling processJianlin Sun, Yonglin Kang, Tianguo Xiao, and Jianze WangMaterials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083... 0.032 to 1.6 Pa·s were used to obtain different film thicknesses in the strip cold rolling. Results from the experiment and calculation show that the oil film forming in hydrodynamic lubrication is up......
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......
......