Hot deformation behavior and 3D processing maps of AA7020 aluminum alloy

2020 ◽  
Vol 845 ◽  
pp. 156113
Author(s):  
Bin Ke ◽  
Lingying Ye ◽  
Jianguo Tang ◽  
Yong Zhang ◽  
Shengdan Liu ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
Processing Maps ◽  
Hot Deformation Behavior ◽  
3D Processing ◽  
Aa7020 Aluminum Alloy

Hot Deformation Behavior and Processing Maps of AA7085 Aluminum Alloy

2018 ◽  
Vol 47 (2) ◽  
pp. 409-415 ◽  
Author(s):  
Yang Qunying ◽  
Liu Wenyi ◽  
Zhang Zhiqing ◽  
Huang Guangjie ◽  
Liu Xiaoyong
Keyword(s):  
Aluminum Alloy ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
Processing Maps ◽  
Hot Deformation Behavior

3D processing map and hot deformation behavior of 6A02 aluminum alloy

2018 ◽  
Vol 742 ◽  
pp. 356-368 ◽  
Author(s):  
Yu Sun ◽  
Zhuohan Cao ◽  
Zhipeng Wan ◽  
Lianxi Hu ◽  
Wenhong Ye ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
Processing Map ◽  
Hot Deformation Behavior ◽  
3D Processing

Hot deformation behavior and processing maps of B and Gd containing β-solidified TiAl based alloy

2018 ◽  
Vol 94 ◽  
pp. 138-151 ◽  
Author(s):  
V.S. Sokolovsky ◽  
N.D. Stepanov ◽  
S.V. Zherebtsov ◽  
N.A. Nochovnaya ◽  
P.V. Panin ◽  
...  
Keyword(s):  
Hot Deformation ◽  
Deformation Behavior ◽  
Processing Maps ◽  
Hot Deformation Behavior

Experimental and Numerical Investigations on Hot Deformation Behavior and Processing Maps for ASS 304 and ASS 316

2018 ◽  
Vol 37 (9-10) ◽  
pp. 873-888 ◽  
Author(s):  
Nitin Kotkunde ◽  
Hansoge Nitin Krishnamurthy ◽  
Swadesh Kumar Singh ◽  
Gangadhar Jella
Keyword(s):  
Experimental Data ◽  
Strain Rate ◽  
Hot Deformation ◽  
Deformation Behavior ◽  
Constitutive Models ◽  
Tensile Tests ◽  
Uniaxial Tensile ◽  
Processing Maps ◽  
Hot Deformation Behavior ◽  
Statistical Measures

AbstractA thorough understanding of hot deformation behavior plays a vital role in determining process parameters of hot working processes. Firstly, uniaxial tensile tests have been performed in the temperature ranges of 150 °C–600 °C and strain rate ranges of 0.0001–0.01s−1 for analyzing the deformation behavior of ASS 304 and ASS 316. The phenomenological-based constitutive models namely modified Fields–Backofen (m-FB) and Khan–Huang–Liang (KHL) have been developed. The prediction capability of these models has been verified with experimental data using various statistical measures. Analysis of statistical measures revealed KHL model has good agreement with experimental flow stress data. Through the flow stresses behavior, the processing maps are established and analyzed according to the dynamic materials model (DMM). In the processing map, the variation of the efficiency of the power dissipation is plotted as a function of temperature and strain rate. The processing maps results have been validated with experimental data.

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