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metallurgy and hot extrusion CHEN Cun-guang(陈存广)1, 2, HAN Wei-hao(韩未豪)1, QI Miao(祁妙)1, DONG Shi-peng(董诗鹏)1, LI Pei(李沛)1, YANG Fang(杨芳)1, 2, HAO Jun-jie(郝俊杰)1, 2, GUO Zhi-meng(郭志猛)1, 2 1. Institute... ultrahigh-strength Al-10Zn-3.5Mg-1.5Cu alloy was fabricated by powder metallurgy followed by hot extrusion. Investigations on microstructural evolution and mechanical properties of the fabricated samples......
Effects of hot extrusion and annealing treatment on microstructures, properties and texture of AZ31 Mg alloy ZHANG Hui(张 慧), YAN Yun-qi(闫蕴琪), WENG Wen-ping(翁文凭), ZHONG Hao(钟 皓), CHEN Qi(陈 琦) Suzhou Institute for Non-ferrous Metals Processing Technology, Suzhou 215021, China Received 28 July 2006; accepted 15 September 2006 Abstract: Effects of extrusion deformation and heat treatment......
Extrusion behavior of micro-nanostructured Al-18%Si alloy powders LIANG Hong-yu(梁红玉)1, 2, OUYANG Zhi-ying(欧阳志英)1, MAO Xie-min(毛协民)1, HU Zhi-heng(胡志恒)1 1. School of Materials Science... Abstract: The extrusion of Al-Si alloy powders with different particle sizes allows manufacture of different products with unique microstructures and therefore with unique mechanical properties......
Heat-treatable Mg-9Al-6Sn-3Zn extrusion alloyChaoqiang Liu1,Chenglong Liu1,Houwen Chen1,2,Jian-Feng Nie1,2,31. College of Materials Science and Engineering, Chongqing University2. Electron Microscopy Center of Chongqing University, Chongqing University3. Department of Materials Science and Engineering, Monash University摘 要:Mg-9Al-6Sn-3Zn(wt%) alloy......
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抑制作用较小,而且边部再结晶比例高,在后期固溶过程中更容易发生晶粒的异常长大形成粗晶环. REFERENCES [1] GEERTRUYDEN W H V, BROWNE H M, MISIOLEK W Z,WOJCIECH Z, WANG P T. Evolution of surface recrystallization during indirect extrusion of 6xxx aluminum alloys[J]. Metal Trans A, 2005, 36(4): 1049-1056. [2] GEERTRUYDEN W H V, MISIOLEK W Z, WANG P T. Surface grain structure development during indirect extrusion of 6xxx aluminum alloys[J......
Deformation and microstructure characterization during semi-solid extrusion of Al-4Cu-Mg alloy LU Ya-lin(卢雅琳)1, 2, LI Miao-quan(李淼泉)1, LI Xing-cheng(李兴成)1 1. School of Materials Science... Received 28 July 2006; accepted 15 September 2006 Abstract: Effects of the process parameters, including deformation temperature, punch velocity and extrusion ratio, on the deformation and microstructure......
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