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Hot deformation behavior of 2060 alloy
Journal of Alloys and Compounds, 2015Abstract The hot deformation behavior of 2060 alloy has been studied using thermal simulation test, EBSD technique and transmission electron microscopy. The flow stress could be described by a Zener-Hollomon parameter in hyperbolic sine function with the hot deformation activation energy of 205 kJ/mol.
Ling Ou +3 more
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Hot deformation behavior of hot extruded Al–6Mg alloy
Materials Science and Engineering: A, 2012Abstract The behavior of hot extruded Al–6Mg during hot deformation has been studied using hot compression test. The tests were performed at temperatures of 350, 450, and 550 °C and strain rates of 0.001, 0.1, and 1 s−1. Due to the effects of friction and adiabatic heating generated during compression, the attained true stress–true strain curves have
M.A. Mostafaei, M. Kazeminezhad
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Hot Deformation Behavior of V-Microalloyed Steel
Journal of Iron and Steel Research International, 2010Abstract Through the expansion curve of continuous cooling transformation at different cooling rates measured by THERMECMASTOR-Z thermal simulator for U75V rail steel, the continuous cooling transformation curve was obtained. The influence on steel microstructure and hardness at different cooling rates was studied.
An-chao Ren +5 more
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Hot Deformation Behavior during the Hot Compression of AZ31 Alloy
Advanced Materials Research, 2010The hot deformation behavior of as-cast AZ31 magnesium alloys have been investigated at 200~400°C and strain rates 0.001~1s-1 by means of hot compression tests on a Gleeble-1500D thermal-mechanical simulator. We have analyzed the flow stress-strain curve and presented the constitutive equation by calculating stress exponent, activation energy and Zemer-
Shu Li Sun +4 more
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Hot Deformation Behavior and Hot Processing Map of P92 Steel
Advanced Materials Research, 2010Hot-compression and hot-tension experiments were conducted on a Gleeble-1500D thermal-mechanical simulator. The constitutive equation was presented by calculating the stress exponent, activation energy and Zemer-Hollomon parameter during the hot compression.
Shu Li Sun, Min Gang Zhang, Wen Wu He
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Hot Deformation Behavior of Incoloy 901 Through Hot Tensile Testing
Journal of Materials Engineering and Performance, 2014Hot deformation tests were conducted on cast and wrought Incoloy 901 produced by electro-slag remelting at temperatures of 950-1150 °C and strain rates of 0.01-1 s−1. Both materials showed acceptable hot workability in the studied range of temperature and strain rates.
F. Mohammadi Shore +3 more
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Hot Deformation Behavior of NiCr19Co6W10Ti3AlB Superalloy
2018NiCr19Co6W10Ti3AlB alloy is a kind of precipitation hardening nickel-base superalloy, also is a kind of high temperature and high elasticity alloy. The chemical elements of the alloy composition is very complex, it includes more than 4.5% aging strengthening elements of Al and Ti, and nearly 37% solid solution strengthening elements of Cr, W, Co etc ...
Min Yu +3 more
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Investigation on hot deformation behavior of Waspaloy
Materials Science and Engineering: A, 2013Abstract The hot deformation behavior of the Waspaloy was investigated by means of hot compression tests, metallographic observations and processing map at temperature between 950 °C and 1150 °C, strain rate between 0.01 s −1 and 10 s −1 under strain of 0.8.
A. Amiri +3 more
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Hot Deformation Behaviors of SiCp/Al Composites
Advanced Materials Research, 2014The hot deformation behaviors of 30%SiCp/2024 aluminum alloy composites was studied by hot compression tests using Gleeble-1500 thermomechanical simulator at temperatures ranging from 350-500°C under strain rates of 0.01-10 s-1. The true stress-true strain curves were obtained in the tests. Constitutive equation and processing map were established. The
Shi Ming Hao, Jing Pei Xie
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Advanced Engineering Materials, 2021
High‐temperature compression deformation behavior of the Inconel 625 alloy is investigated using hot compression tests. The results regarding the flow behaviors and hot processing map indicate that the optimum condition for plastic deformation is determined to be at temperatures higher that 1050 °C and strain rate from 1 to 10 s−1.
Zhi Jia +5 more
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High‐temperature compression deformation behavior of the Inconel 625 alloy is investigated using hot compression tests. The results regarding the flow behaviors and hot processing map indicate that the optimum condition for plastic deformation is determined to be at temperatures higher that 1050 °C and strain rate from 1 to 10 s−1.
Zhi Jia +5 more
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