Results 11 to 20 of about 79,090 (217)
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2016 We study experimentally the effect of the axial tension load on the residual stresses relaxation in the surface-hardened hollow cylindrical specimens of D16T aluminium alloy at a temperature of 125 ℃. The surface is hardened by the air shot-peening.
Vladimir P Radchenko +4 more
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Applied Sciences, 2019 Residual shear stresses and normal stresses induced by machining affect the fatigue performance of components. Thus, residual shear and normal stresses should be considered simultaneously when evaluating the influence of residual stress on fatigue ...
Yang Hua, Zhanqiang Liu
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Evolution Mechanism of Transient Strain and Residual Stress Distribution in Al 6061 Laser Welding
Crystals, 2021 Considering the harm that residual stress causes to the mechanical properties of a weld joint, the evolution mechanisms of transient strain and residual stress distribution are investigated in laser welding of Al 6061, considering that these originate ...
Youmin Rong, Yu Huang, Lu Wang
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Advances in Materials Science and Engineering, 2018 As there is increasing usage of composite components with a closed-end shape, filament winding technology has been applied extensively in engineering practice.
Chao Kang +4 more
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Computational analysis of deformation and fracture in composite materials and coatings [PDF]
EPJ Web of Conferences, 2019 Deformation and fracture of metal-ceramic composites and coatings under quasistatic tension, compression, shear, and during cooling from the melt to room temperatures are numerically investigated.
Balokhonov Ruslan +8 more
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Variación de las tensiones residuales con la deformación plástica en el ensayo de tracción
Revista de Metalurgia, 2001 Se ha estudiado la variación de las tensiones residuales longitudinales y transversales, mediante difracción de Rayos X, a medida que se aumenta el porcentaje de deformación plástica, medida como alargamiento porcentual (A %), en un ensayo de tracción ...
J. A. Benito, J. Jorba, A. Roca
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Creep strength of Mod.9Cr1Mo steel under biaxial stress states
Nihon Kikai Gakkai ronbunshu, 2014 This paper describes the development of tension, torsion, and combined tension-torsion creep testing machine with hydro static thrust bearing, criterion on creep rupture strength under biaxial stress states was examined.
Naomi HAMADA +2 more
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Residual stress induced tension-compression asymmetry of gradient nanograined copper
Materials Research Letters, 2018 The residual stress significantly influences the cyclic stress response of the hierarchical nanostructured materials. An obvious tension-compression asymmetry with minimum stress in compression larger than maximum stress in tension was observed in ...
Jianzhou Long +3 more
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Petroleum Exploration and Development, 2017 Aiming at the development situation of the Xinjiang oil field, the mechanism of enhancing oil recovery by the Polymer-Surfactant Binary Flooding (SP Flooding) was studied through SP Flooding sand pack, natural core and micro model experiments, and ...
Weidong LIU +5 more
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Materials & Design, 2020 In this paper, the parameters of fatigue crack growth rate for Q355J2 steel exposed to air and seawater were presented using the “Paris' law” based on the stress intensity factor (SIF), J-integral, crack tip opening displacement (CTOD) and crack tip ...
Haohui Xin, Milan Veljkovic
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