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Flow stress of 2197 Al-Li alloy during hot compression deformation
WEI Xiu-yu(魏修宇), ZHENG Zi-qiao(郑子樵), FU Xin(付欣), CHEN Qiu-ni(陈秋妮)
School of Materials Science and Engineering, Central South....
Key words: 2197 Al-Li alloy; hot compression deformation; flow stress; Z parameter
Hot compression deformation behavior of MB26 magnesium alloy
DU Zhi-hui(杜志惠)1, ZHANG Xu-hu(张绪虎)1, FANG Xi-ya(方西亚)2,
ZHANG Xiao-juan(张晓娟)2, CHEN Yong-lai(陈永来)1, ZHANG Yu-wei(张宇玮)1
1. Aerospace... including the Arrhemius term. The temperature range of 350-400 ℃ is suggested for hot-forming of this alloy.
Key words: MB26 magnesium alloy; hot compression deformation; flow stress
Hot compression deformation behavior of MB26 magnesium alloy
来源： 《中国有色金属学报(英文版)2007年增刊第1期》——杜志惠 张绪虎 方西亚 张晓娟 陈永来 张宇玮
J. Cent. South Univ. Technol. (2008) 15: 289-294 DOI: 10.1007/s11771-008-0054-3 Flow stress behavior of Al-Cu-Li-Zr alloy containing Sc during hot compression deformation LIANG Wen-jie(梁文杰)1, 2...; Abstract: The flow stress behavior of Al-3.5Cu-1.5Li-0.25(Sc+Zr) alloy during hot compression deformation was studied by isothermal......
Hot deformation behavior of KFC copper alloy during compression at elevated temperatures ZHANG Hui(张 辉)1, 2, ZHANG Hong-gang(张红钢)3, PENG Da-shu(彭大暑)2 1. College of Materials Science... samples deformed at low temperatures and higher strain rates. Key words: KFC copper alloy; hot compression deformation; flow softening; dynamic recrystallization; dynamic precipitation
of nickel-titanium shape memory alloy (Ni-Ti SMA) under hot deformation was investigated by means of the compression tests and the linear fitting method. Based on the true stress-strain curves of Ni.... Dynamic recovery and dynamic recrystallization of Ni-Ti SMA occur under hot compression, which lays the theoretical foundation for understanding the constitutive behavior of Ni-Ti SMA.Key words:Ni-Ti alloy......
Dynamic modeling of twin roll casting AZ41 magnesium alloy during hot compression processing WANG Min(王 敏)1, WANG Shou-ren(王守仁)2, S. B. KANG3,J. H. CHO3, WANG Yan-jun(王砚军)2 1. School... to this alloy. Key words: AZ41 alloy; flow stress; deformation behavior; dynamic model; twin-roll casting; hot compression 1 Introduction The inherently poor workability of magnesium alloys is the large......
Processing map and hot working mechanisms of Cu-Ag alloy in hot compression processWANG Meng-han(王梦寒), HUANG Long(黄龙), CHEN Ming-liang(陈明亮), WANG Yan-li(王彦丽) (School of Materials Science... from the stress-strain data generated by hot compression tests at temperatures of 700-850 °C and strain rates of 0.01-10 s-1. And at the true strain of 0.15, 0.35 and 0.55, respectively, the responses......
Study on the hot deformation behavior of Al-Zn-Mg-Cu-Craluminum alloy during multi-stage hot compression Di FENG1,Xiaoyan ZHENG1,Gaoyong LIN1,Dashu PENG1,Wei YANG1 (1.School of Materials Science and Engineering,Central South University,Changsha 410083,China) Abstract:The mechanical behavior and microstructures of an Al-Zn-Mg-Cu-Cr aluminum alloy during multi-stage hot deformation were......
temperature, and dynamic recovery can usually be seen in this alloy under the higher strain rate of 10 s-1 and the lower deformation temperature. Key words: Al-Li alloy; hot compression deformation; flow...]. And the flow stress behavior of 2195 aluminium-lithium alloy during hot compression deformation was studied with the strain rate ranging from 0.001 s-1 to 10 s-1 and the temperature ranging from 360......
J. Cent. South Univ. (2017) 24: 284-295 DOI: 10.1007/s11171-017-3429-0 Hot deformation behavior and constitutive modeling of Q345E alloy steel under hot compression QIAN Dong-sheng(钱东升)1, 2, 3, PENG... in many fields because of its eminent formability under elevated temperature. In this work, the deformation behavior of Q345E steel was investigated by hot compression experiments on Gleeble-3500......
