Results 1 to 10 of about 11,921 (257)
Evaluation and Training of Dynamic Recrystallization phenomenon in an Al-Li-Cu-Zr(-Mg) Alloy [PDF]
Fanāvarī-i āmūzish, 2008 In this research, dynamic recrystallization of an Al-Li alloy was investigated in two temperatures, i.e. 350°C and 400°C. Wedge samples were subjected to hot rolling deformation in high temperature and one passes. For wedge specimens, reduction up to 70%
A. Rezaei, S. Ahmadi, A. Shokouhfar
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Journal of Materials Research and TechnologyThis study investigated the dynamic recrystallization microstructure and recrystallization mechanisms of hot-rolled Fe50Mn30Co10Cr10 high-entropy alloy (HEA) combining the microstructural characterizations and the phase-field-crystal (PFC) simulations ...
Jinchen Yang +6 more
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Materials & Design, 2021 The shear-compression deformation of GH4169 superalloy at 1000–1200 °C and 0.01–1 s−1 was investigated by physical and numerical simulation based on a specific shear-compression sample (SCS).
Leli Chen +11 more
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A Study on Austenite Dynamic Recrystallization of Non-Quenching-Tempering Steel 38MnVS
Teshugang, 2012 The austenite dynamic recrystallization process of V-Ti microalloying non-quenching- tempering steel 38MnVS (/% : 0.42C, 0.76Si, 1.33Mn, 0.011S, 0.013P, 0.10V, 0.02Ti) has been studied. The effect of deformation temperature (950-1150 °C ) and strain rate
刘攀 +5 more
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Cailiao gongcheng, 2020 The thermal compression experiment of TB17 titanium alloy in the β phase region was carried out by Gleeble-3800 hot compression simulator. The dynamic recrystallization behavior and transformation mechanism in the β phase region of the TB17 titanium ...
ZHU Hong-chang +2 more
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Modeling of hot rolling 6061 aluminum alloy – state variables and grain size predictions [PDF]
Computer Methods in Materials Science, 2007 Numerical modeling of hot rolling 6061 aluminum alloy was performed in order to predict state variables: temperature, strain, strain rate, and stress. This was achieved with the finite element modeling package DEFORM 2-D. The state variables were used in
Luigi De Pari jr. +3 more
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A Study on Recrystallization of Non-Quenched-Tempered Steel 40Mn2V during Thermal Deformation
Teshugang, 2009 True stress-strain curves of 690 mm tube blank of microalloying non-quenched-tempered steel 40Mn2V (% ：0.38C, 1.48Mn, 0.12V) with defonnation rate 0.5~2.0 s-1at 800~1000 °C have been measured by Gleeble-1500 thermal simulator to study the dynamic ...
方剑, 邹喜洋, 谢凯意, 袁泽喜
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Behavior of Dynamic Recrystallization of Microalloying Non-Quenched and Non-Tempered Steel C38N2
Teshugang, 2012 According to the deformation characteristics of microalloying non-quenched and non-tempered steel during hot rolling process, the austenite dynamic recrystallization process of Nb-Ti-V non-quenched and non-tempered steel C38N2 (/%: 0. 40C, 0.
谭利 +5 more
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Recrystallization of Cu-30Zn brass during friction stir welding
Journal of Materials Research and Technology, 2020 The recrystallization process of Cu-30Zn brass during friction stir welding (FSW) was investigated. The microstructural evolution in the stirring period and the subsequent normal air-cooling period were separately studied by using stop-action technology,
N. Xu +4 more
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Teshugang, 2010 The dynamic recrystallization behavior of Cu-P-Cr-Ni-Mo weathering steel (% ： 0. 10C, 0. 075P, 0. 65Cr, 0. 22Ni, 0.43Mo, 0. 28Cu) with strain rate 0. 01 ~ 1 s ~1 at 850 — 1 150 T： has been studied by Gleeble-3500 thermal simulation test machine to get ...
张春玲, 孙睿璇, 蔡大勇, 廖波
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