Results 21 to 30 of about 548,908 (300)
Metals, 2020 The effects of temperature, strain rate, and strain on the microstructure, texture, and mechanical properties of as-extruded nanodiamond reinforced ZK60 composite during hot compression was systematically studied.
Jinhui Wang, Shangpeng Li, Hongbin Ma
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Promoting Dynamic Recrystallization of Al-Zn-Mg-Cu Alloy via Electroshock Treatment
Metals, 2023 The application of high-strength Al-Zn-Mg-Cu alloy is seriously limited because of its poor formability. A novel electroshock treatment (EST) technique with low frequency combined with tensile deformation was proposed to address the issues of low ...
Yanli Song +5 more
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Changes of electron density and defects distribution in binary and ternary iron alloys studied by positron annihilation [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2017 Properties of binary and ternary iron based alloys doped by different additions were investigated. It was shown for binary alloys containing chromium, molybdenum and tungsten were that results of doping by 0.8% molybdenum and tungsten are ...
Udovsky A. +8 more
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Dynamics of the network of evacuation hospitals in the Penza region during the Great Patriotic War
Вестник Самарского университета: История, педагогика, филология, 2023 Based on the analysis of regional archival material, the article examines in detail the dynamics of the deployment of evacuation hospitals in the Penza region in 1941-1945. The features of the development of the structure of their bed fund are considered,
I. N. Inozemtsev
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Molecular Dynamics Simulations on Mechanical Properties of Substrate Cu with Impurity Ni
Cailiao gongcheng, 2018 The mechanical properties of Cu/Ni film composed of substrate Cu and impurity Ni, and the influence of impurity sizes and shapes on yield strength was studied under tensile loading.
ZHANG Yan, XIAO Wan-shen
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Suitability of pure nano crystalline LiF as a TLD dosimeter for high dose gamma radiation [PDF]
Nuclear Technology and Radiation Protection, 2018 LiF is an alkali halide that is commonly used in radiation dosimetry utilizing its well-known thermoluminescence property. Pure LiF has very limited use in radiation dosimetry since the density and types of the internal traps are limited.
Amer Hany A. +3 more
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Geriatrics, 2021 The purpose of this retrospective study is to compare the short-term clinical and radiological results between standard and dual mobility THA for femoral neck fractures (FNF) in older patients.
Riccardo L. Alberio +4 more
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DISLOCATION AND FRACTURE-DISLOCATION OF THE PELVIS [PDF]
The Journal of Bone and Joint Surgery. British volume, 1948 1. Fifty dislocations and fracture-dislocations of the pelvis have been reviewed. 2. Complications were unusual. Two patients with rupture of the bladder died; two with rupture of the urethra survived. Of eight patients with retroperitoneal haemorrhage four died; the treatment advised is controlled blood transfusion maintaining a blood-pressure of ...
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Effect of solute atoms on dislocation motion in Mg: an electronic structure perspective. [PDF]
, 2015 Solution strengthening is a well-known approach to tailoring the mechanical properties of structural alloys. Ultimately, the properties of the dislocation/solute interaction are rooted in the electronic structure of the alloy. Accordingly, we compute the
Chrzan, DC, Tsuru, T
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Medžiagotyra, 2018 The unidirectional single torsion process of commercially pure copper was followed by different number of reverse turns of torsion deformation. The effect of reverse strain on the material refinement and hardening was investigated.
Chengpeng WANG +3 more
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