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Properties and forming process of prealloyed powder metallurgy Ti-6Al-4V alloy WANG Liang(王 亮)1, LANG Ze-bao(郎泽保)1, SHI Hong-pei(史鸿培)1 Aerospace Research Institute of Material and Processing Technology, Beijing 100076, China Received 15 July 2007; accepted 10 September 2007 Abstract: The properties and forming process of prealloyed powder metallurgy (PM) Ti-6Al-4V alloy were......
design for CONFORM process [J]. Journal of Materials Processing Technology, 1998(80/81): 671-675. [5] CHU Can-dong, PENG Ying-hong, RUAN Xue-yu. Computer simulation of continuous extrusion forming... alloy [J]. Journal of Materials Processing Technology, 1998(79): 200-212. [7] ZHONG Yi. The Continuous Extrusion Forming Technology and its Applications [M]. Beijing: Metallurgical Industry Press, 2004......
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Effect of extrusion processing parameters on microstructure and mechanical properties of as-extruded AZ31 sheets JIANG Bin(蒋 斌)1, 2, GAO Liang(高 亮)1, 2, HUANG Guang-jie (黄光杰)1, 2...; Abstract: The AZ31 sheets were prepared by extrusion. The effects of the extrusion processing parameters including......
of the intermediate forming steps that are typically required by conventional processes such as long-term homo- genization treatment and extensive thermomechnical processing. In addition, spray forming... of Materials Processing Technology, 1995, 48: 541-548. [17] Chaudhury S K, Sivaramakrishnan C S, Panigrahi S C. A new spray forming technique for the preparation of aluminium rutil(TiO2) exsitu particle......
named general semisolid processing is presented in which the proper rheology and satisfied mechanical properties are created, respectively, in the slurry preparing and forming stages. The task...Trans. Nonferrous Met. Soc. China 20(2010) s993-s997 Modified rheological processing technology and its applications in iron and steels XING Shu-ming(邢书明), BAO Pei-wei(鲍培玮), LI Nan(李......
Forming mechanism of three-dimensional integral fin based on flat surfaceXIANG Jian-hua(向建化)1, 2, DUAN Ji-an(段吉安)1, ZHOU Hai-bo(周海波)1, ZHANG Chun-liang(张春良)2, LIU Gui-yun(刘贵云)2, ZHOU Chao(周超)2(1... analyzed. The effects of processing parameters on the groove morphology and the matching relationship between parameters were also discussed. The integral finned surface with micro-grooves and cracks can......
found to be good within the acceptable range of error. Key words: IN625 alloy; warm forming; ductile damage models; formability; forming limit diagram; deep drawing; processing window; finite element... processing conditions, the authors found that the material failed without any prior hint of necking. Thus, the failure has been predicted based on the fracture forming limit diagram (FFLD) [13]. Several......
been developed rapidly since 1970s, which is regarded as an advanced metal forming technology in 21st century. The key requirement of semisolid processing is the thixotropic slurry with non-dendritic... Deformation mechanism and forming properties of 6061Al alloys during compression in semi-solid state SHANG Shu-zhen(尚淑珍)1, LU Gui-min(路贵民)1, TANG Xiao-ling(唐小玲)1, ZHAO Zu-xin(赵祖欣)1, WU Cheng-ming......