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temperature rises. 2) The flow stress behavior of the alloy during hot deformation can be described by the Zener-Hollomon parameter Z including the Arrhenius term. The values of A, n, α in the analytical..., JIANG Na, LI Jing-feng. Flow stress of high-strength weldable 2195 aluminum-lithium alloy during hot compression deformation [J]. The Chinese Journal of Nonferrous Metals, 2004, 14(12): 2090-2095......
with the increase of deformation temperature and increases with the increase of strain rate.
2) The flow stress of 2197 Al-Li alloy during hot deformation can be expressed by a Zener-Hollomon parameter....
Key words: 2197 Al-Li alloy; hot compression deformation; flow stress; Z parameter
The hot deformation activation energy of 2195 alloy during hot deformation is 250.45kJ/mol.
Key words: 2195 aluminum-lithium alloy; hot compression deformation; flow stress; Zener-Hollomon parameter
 ... Qi-quan, ZHANG Hui, PENG Da-shu, et al. Flow stress behavior of 5182 aluminium alloy under hot compression deformation[J]. Natural Science Journal of Xiangtan University, 2002, 24(3): 84-88.
[12]林高用......高强可焊2195铝-锂合金热压缩变形的流变应力
来源: 《中国有色金属学报2004年第12期》——韩冬峰 郑子樵 蒋呐 李劲风
of 350-400 ℃ is suggested for hot-forming of this alloy. 3) The flow stress of MB26 magnesium alloy during high temperature deformation can be represented by Zener-Hollomon parameter including... at the same strain rate. The alloy shows partial dynamic recrystallization. The flow stress of MB26 magnesium alloy during high temperature deformation can be represented by Zener-Hollomon parameter......
for numerical simulation of hot forging. Key words: microalloyed forging steel; flow stress; dynamic recovery; dynamic recrystallization; Zener-Hollomon parameter 1 Introduction During hot working... using compression tests and described as functions of Zener-Hollomon parameter. Then, equations for dynamic recrystallization fraction and grain size were obtained. Finally, the flow stress model......
deformation activation energy Q of AZ70 alloy is 166.197 kJ/mol by calculation. Key words: AZ70 Mg-alloy; flow stress; Zener-Hollomon parameter; microstructure evolution  ... Flow stress and microstructure evolution of semi-continuous casting AZ70 Mg-alloy during hot compression deformation GUAN Shao-kang(关绍康), WU Li-hong(吴立鸿), WANG Li-guo(王利国) School of Materials......
]. 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... temperature from 360 ℃ to 520 ℃. 2) The flow stress of a new Al-Cu-Li-Mg-Zr alloy during high temperature deformation can be represented by Zener-Hollomon parameter including the Arrhemius term......
alloy; hot compression deformation; flow stress; Zener-Hollomon parameter; hot deformation activation energy  ... Hui. Flow stress behavior of aluminum alloy under hot compression deformation[J]. The Chinese Journal of Nonferrous Metals, 2007, 17(10): 1667-1671. [13] SHEPPARD T, PARSON N C, ZAIDI M A. Dynamic......
deformation temperature and decreasing strain rate. The constitutive equation for flow stress of Q345E is formulated by Arrihenius equation and the modified Zener-Hollomon parameter considering... and temperature as well as strain rate during hot compression [16, 17]. The effect of the temperature and strain rate on the deformation behaviors can be formulated by Zener-Hollomon parameter Z, in an exponent......
to describe the relationship among the strain rate, the flow stress, and the temperature at high temperature. It can also be shown with the Zener-Hollomon parameter (Z) as follows:  ...J. Cent. South Univ. Technol. (2008) 15: 575-580 DOI: 10.1007/s11771-008-0108-6 Hot deformation behaviors and flow stress model of GCr15 bearing steel LIAO Shu-lun(廖舒纶)1, 2, ZHANG Li-wen(张立文)1......