Hot compression deformation behavior and processing map of Mg-Y-Sr-La(Ce)-Zr biodegradable magnesium alloy

2018 ◽  
Vol 49 (11) ◽  
pp. 1353-1363 ◽  
Author(s):  
D. Liu ◽  
Z. Liu ◽  
D. Li ◽  
X. Pang
Keyword(s):  
Magnesium Alloy ◽  
Deformation Behavior ◽  
Processing Map ◽  
Hot Compression ◽  
Hot Compression Deformation ◽  
Compression Deformation ◽  
Biodegradable Magnesium

Hot compression deformation behavior of the Mg-Al-Y-Zn magnesium alloy

Rare Metals ◽  
2008 ◽  
Vol 27 (2) ◽  
pp. 121-126 ◽  
Author(s):  
X FANG ◽  
D YI ◽  
B WANG ◽  
C WU ◽  
H ZHANG
Keyword(s):  
Magnesium Alloy ◽  
Deformation Behavior ◽  
Hot Compression ◽  
Hot Compression Deformation ◽  
Compression Deformation

Hot Compression Deformation Behavior of AZ41M Magnesium Alloy

2013 ◽  
Vol 779-780 ◽  
pp. 105-108
Author(s):  
Shou Ren Wang ◽  
Ying Zi Wang ◽  
Bin Sun ◽  
Yan Jun Wang ◽  
Min Wang
Keyword(s):  
Magnesium Alloy ◽  
Deformation Behavior ◽  
Large Fraction ◽  
Hot Compression ◽  
Bimodal Structure ◽  
Hot Compression Deformation ◽  
Fine Grained ◽  
Compression Deformation ◽  
Roll Casting ◽  
Twin Roll

The hot compression deformation behavior of Mg-4Al-1Zn-0.5Mn-0.5Ca (AZ41M) alloys during twin roll casting and hot compression (350-400 oC/0.1-1s-1) has been studied. Owing to adding Mn and Ca in AZ41 alloy, the deformation behavior and microstructure exhibit largely changes under different conditions. A bimodal structure consisting of a large fraction of deformed grains and a small fraction of newly formed grains are found in as-deformed alloys. Equiaxed and fine-grained microstructures occur in as-annealed samples. Al-Mn and Al-Ca compounds result in grain and Al-Mg intermetallic refinement.

Hot Compression Deformation Behavior of Spray-Formed AlSn20Cu Alloy

2021 ◽  
Vol 1035 ◽  
pp. 189-197
Author(s):  
Bao Ying Li ◽  
Bao Hong Zhu
Keyword(s):  
Constitutive Equation ◽  
Strain Rate ◽  
Deformation Behavior ◽  
Deformation Temperature ◽  
Phase Distribution ◽  
True Stress ◽  
Hot Compression ◽  
Test Machine ◽  
Hot Compression Deformation ◽  
Compression Deformation

The hot deformation behavior of spray-formed AlSn20Cu alloy during hot compression deformation was studied, and the constitutive equation of AlSn20Cu alloy was established. The samples of spray-formed AlSn20Cu alloy were compressed on Gleeble-3500 thermal simulation test machine. The error of the true stress caused by adiabatic heating effect in the experiment was corrected. The constitutive equation of spray-formed AlSn20Cu alloy could be represented by Zener-Hollomon parameter in a hyperbolic sine function. The results showed that the deformation temperatures and strain rates had a notable effect on the true stress of the alloy. At the identical deformation temperature, the true stress increased with the increase of strain rate. When the strain rate was constant, the stress decreased with the increase of deformation temperature. After hot compression deformation, the tin phase was elongated along the direction perpendicular to the compression axis with short strips and blocks. With the increase of deformation temperature and the decrease of strain rate, Sn phase distribution became more homogeneous.

Hot compression deformation behavior and processing maps of ATI 718Plus superalloy

2020 ◽  
Vol 835 ◽  
pp. 155195 ◽  
Author(s):  
Jianbo Zhang ◽  
Chongji Wu ◽  
Yuanyi Peng ◽  
Xingchuan Xia ◽  
Jingan Li ◽  
...  
Keyword(s):  
Deformation Behavior ◽  
Hot Compression ◽  
Processing Maps ◽  
Hot Compression Deformation ◽  
Compression Deformation

scholarly journals Constitutive Equation and Hot Compression Deformation Behavior of Homogenized Al–7.5Zn–1.5Mg–0.2Cu–0.2Zr Alloy

Materials ◽  
2017 ◽  
Vol 10 (10) ◽  
pp. 1193 ◽  
Author(s):  
Jianliang He ◽  
Datong Zhang ◽  
Weiweng Zhang ◽  
Cheng Qiu ◽  
Wen Zhang
Keyword(s):  
Constitutive Equation ◽  
Deformation Behavior ◽  
Hot Compression ◽  
Hot Compression Deformation ◽  
Compression Deformation
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