Results 51 to 60 of about 63,565 (197)

Influence of temperature and cumulative strain on microstructure and mechanical properties of multi-directional forged Mg-Gd-Y-Zn-Zr alloy

Journal of Materials Research and Technology
The multidirectional forging (MDF) experiments of Mg-Gd-Y-Zn-Zr alloy were performed. The effects of temperature and cumulative strain on microstructure and mechanical properties of multi-directional forged Mg-Gd-Y-Zn-Zr alloy were studied.
Xiangsheng Xia, Yiwen Guo, Ming Li, Shiqing Gao, Lin Xiang   +4 more
doaj   +1 more source

Microstructure evolution and mechanical properties of AZ80 magnesium alloy during high-pass multi-directional forging

Results in Physics, 2018
Severe plastic deformation (SPD) was carried out on AZ80 alloy by high-pass multi-directional forging (MDF). Results showed that AZ80 alloy was effectively refined through MDF, and average grain size was refined to 0.73 µm after 24 passes of forging. Its
Jinlong Zhang, Hui Xie, Zhenlin Lu, Ying Ma, Shiping Tao, Kun Zhao   +5 more
doaj   +1 more source

Simulation and experimental study on microstructure evolution of 5CrNiMoV steel during multi-directional non-isothermal forging

Materials Research Express, 2020
Microstructure evolution during the hot forming shows a significant impact on material’s mechanical properties. To explore the deformation characteristics of 5CrNiMoV steel, numerical simulation and microscopic phase-field simulation of the multi ...
Zhiqiang Hu, Kaikun Wang, Li Yang
doaj   +1 more source

Exploring the Development of EFL Teachers' Resilience in China: A Bioecological Theory Perspective

European Journal of Education, Volume 61, Issue 4, December 2026.
ABSTRACT Against the backdrop of intense exam pressure and English curriculum reforms, EFL teachers face persistent occupational strains, yet existing research lacks sufficient insights into the dynamic formation mechanism of teacher resilience. Grounded in the bioecological theory, this study adopted semi‐structured interviews with five senior high ...
Wenxiu Chu
wiley   +1 more source

Microstructure, texture evolution and yield strength symmetry improvement of as-extruded ZK60 Mg alloy via multi-directional impact forging

Journal of Magnesium and Alloys, 2022
Multi-direction impact forging (MDIF) was applied to the as-extruded ZK60 Mg alloy, and the microstructure, texture evolution and yield strength symmetry were investigated in the current study.
Chao Cui, Wencong Zhang, Wenzhen Chen, Jian He, Xuemin Chen, Jiabin Hou   +5 more
doaj   +1 more source

Influence of the constitutive flow law in FEM simulation of the Radial forging process [PDF]

, 2013
Radial forging is a widely used forming process for manufacturing hollow products in transport industry. As the deformation of the workpiece, during the process, is a consequence of a large number of high-speed strokes, the Johnson-Cook constitutive law (
Gueye, Babacar, Pantalé, Olivier, Babacar Gueye, Olivier Pantalé   +3 more
core   +1 more source

Keywords for Feminist Conjunctural Analysis

Antipode, Volume 58, Issue 6, November 2026.
ABSTRACT Geography's engagement with conjunctural analysis is resurging as scholars attempt to sharpen our shared analytical tools to make sense of our contemporary interregnum. Conjunctural analysis (CA) is not, however, merely about better apprehending a crisis; it should be understood as knowing a given crisis and conjuncture for politics.
Kate Derickson, Diksha Shriyan
wiley   +1 more source

Microstructure, texture evolution and mechanical properties of a large-scale multidirectionally forged Mg-Gd-Y-Zn-Zr-Ag alloy

Journal of Materials Research and Technology, 2023
A large-scale Mg-6.2Gd-3.7Y-0.9Zn-0.3Zr-0.3Ag (wt.%) magnesium component with the dimension of 480 × 250 × 160 mm3 was fabricated via direct-chill (DC) casting, homogenization and multidirectional forging (MDF).
Junkai Wang, Chuming Liu, Shunong Jiang, Guang Zeng   +3 more
doaj   +1 more source

Supramolecular Degraders: An Emerging Paradigm in Targeted Protein Degradation

Advanced Science, Volume 13, Issue 58, 19 October 2026.
Dynamic supramolecular assembly reshapes targeted protein degradation by coordinating modular degrader construction, delivery, functional integration, and intracellular assembly or activation across proteasomal, endosomal–lysosomal, and autophagy–lysosomal pathways.
Kongjun Liu, Xue Yuan, Yan Zhou, Rui Yuan, Shaocheng Xie, Yong Chen, Peiyi Wang, Jianmei Gao, Qihai Gong   +8 more
wiley   +1 more source

Microstructure and mechanical properties of multidirectionally forged Al alloy 1570С subjected to cryogenic rolling

International Journal of Lightweight Materials and Manufacture
The effect of cryogenic rolling at −196 °C up to 90 % reduction on the microstructure and static strength of a 1570C alloy (Al–5.0Mg–0.18Mn–0.2Sc–0.08Zr–0.01Fe–0.01Si wt%), pre-processed by multidirectional isothermal forging (MIF) at 325 °C to a total ...
Oleg Shamilevich Sitdikov, Elena Viktorovna Avtokratova, Rinat Rustemovich Zagitov, Oksana Eduardovna Latypova, Stanislav Vatslavovich Krymskiy, Mikhail Vyacheslavovich Markushev   +5 more
doaj   +1 more source