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J. Cent. South Univ. Technol. (2011) 18: 1013-1017 DOI: 10.1007/s11771-011-0796-1 Microstructure of aluminum/copper clad composite fabricated by casting-cold extrusion forming LUO Jun-ting(骆俊廷... ? Central South University Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: An aluminum/copper clad composite was fabricated by the casting-cold extrusion forming technology......
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dilatometry(DIL). The variation of the non-monotonic effects of tungsten content and vacuum conditions on the glass forming ability(GFA) of Fe-based alloys can be drawn in a schematic diagram... dilatometric measurements. Under low and high vacuum conditions, the viscosity and microhardness are improved and the fragility of the Fe-based alloys are decreased by adding tungsten. Key words: glass forming......
Viscous Inner and Outer Pressure Forming Method of Thin-walled Tube and Its Application高铁军1,LIU Yang1,WANG Zhongjin21. Faculty of Aerospace Engineering, Shenyang Aerospace University2. School of Materials Science and Engineering,Harbin Institute of Technology摘 要:Aiming at overcoming the difficulties in integral forming of thin-walled tubes with complex......
Jiao Tong University, Shanghai 200030, China Received 28 July 2006; accepted 15 September 2006 Abstract: The superplastic forming potential of two fine-grained 5083 aluminum alloys were studied... strain. The shape of the forming limited diagram(FLD) is found to be significantly different from FLDs commonly used in room temperature stamping. The effects of temperature on final thickness......
Forming limit of textured AZ31B magnesium alloy sheet at different temperatures Huang Guang-sheng1, 2, Zhang Hua1, 2, Gao Xiao-yun1, Song Bo1, 2, Zhang Lei1, 2 1. College of Materials Science... direction. The forming limit diagrams (FLDs) of AZ31B magnesium alloy sheet were determined experimentally by conducting stretch-forming tests at room temperature, 100, 200 and 300 °C. Compared......
Developments of New Sheet Metal Forming Technology and Theory in ChinaShi-Hong Zhang,Shuai-Feng Chen,Yan Ma,Hong-Wu Song,Ming ChengInstitute of Metal Research, Chinese Academy of Sciences摘 要:Developments of new sheet metal forming technology and theory in China are reviewed in detail in this paper.Advances of crystal plasticity on the deformation......
RELATION BETWEEN THE ORDERING PARAMETERS AND FORMING PRESSURE IN AINi3孙文华,钱进夫,张联盟摘 要:<正>The degree of ordering and ordered domainsize in solid solution AlNi3 prepared by SHS have been deter-mined with XRD.The results indicate that the greater the form-ing pressure on the raw materials,the higher the degree of or-dering,the larger the ordered......
Forming process of cross-connected finned micro-grooves in copper strips CHI Yong(池 勇), TANG Yong(汤 勇), CHEN Jin-chang(陈锦昌), DENG Xue-xiong(邓学雄), LIU Lin(刘 林), WAN Zhen-ping(万珍平), LIU Xiao-qing... ‘pore-groove’ structure. On the fringe of grooves, there are micro fins that are advantageous for the core forming. So the cross-connected finned micro groove structure can be defined as ‘pore-groove-fin......