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The Correlation of Texture and the Formation of the Adiabatic Shear Band in 7XXX Aluminum Alloy during Dynamic Loading [PDF]
Discrete Dynamics in Nature and Society, 2021 The mechanical behavior of the extruded 7003-T6 aluminum profiles used as automotive buffer beams is investigated. The correlation of the texture and the formation of the adiabatic shear band is analyzed.
Xiaodong Wu
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Adiabatic Blanking: Influence of Clearance, Impact Energy, and Velocity on the Blanked Surface
Journal of Manufacturing and Materials Processing, 2021 In contrast to other cutting processes, adiabatic blanking typically features high blanking velocities (>3 m/s), which can lead to the formation of adiabatic shear bands in the blanking surface.
Sven Winter +6 more
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Twinning transfer in a near β-Ti alloy under high strain rate dynamic loading
Journal of Materials Research and Technology, 2023 The microstructure evolution of near β-Ti alloys with initially lamellar and equiaxed microstructures subjected to dynamic loading was investigated.
Wei Chen +8 more
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Materials & Design, 2021 Adiabatic shear banding propagating at very large speed was observed during the unstable fracture of TRIP-TWIP β -metastable Ti-12 wt% Mo alloy under quasi-static loading.
L. Choisez, G. Roy, P.J. Jacques
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Width of adiabatic shear bands [PDF]
Materials Science and Technology, 1985 AbstractAn equation for the half-width of an adiabatic shear band is derived. With reference to the equation, the importance of thermal conductivity, temperature, and viscosity in determining the bandwidth are illustrated. It is shown that calculations of shear band width are fairly close approximations to those obtained experimentally.
B. Dodd, Y. Bai
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On the persistence of adiabatic shear bands [PDF]
EPJ Web of Conferences, 2012 It is generally agreed that the initiation and development of adiabatic shear bands (ASBs) are manifestations of damage in metallic materials subjected to high strain rates and large strains as those due to impact in a Hopkinson Bar system. Models for evolution of these bands have been described in the literature.
Bassim M.N. +2 more
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Study on the Dynamic Shear Properties and Texture Evolution of CoCrNiSi0.3 Medium-Entropy Alloy
Taiyuan Ligong Daxue xuebao, 2023 The dynamic loading of CoCrNiSi0.3 medium-entropy alloys was performed by using Split Hopkinson Pressure Bar. The compression properties at different strain rates were investigated, and found to be sensitive to strain rates and have obvious strain rate ...
Ping WANG +5 more
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Propagation of Adiabatic Shear Bands [PDF]
Le Journal de Physique IV, 1997 The dynamic propagation of a shear band is assessed in mode II. A layer of finite thickness is subjected to siinple shearing. The band propagates in the shear direction under steady state conditions. A variational approach is developed to calculate the shear band velocity and the length of the process zone.
Mercier, S., Molinari, A.
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Defence Technology, 2022 By using split Hopkinson pressure bar, optical microscopy and electronic microscopy, we investigate the influence of initial microstructures on the adiabatic shear behavior of high-strength Ti–5Al–5V–5Mo–3Cr (Ti-5553) alloy with lamellar microstructure ...
Dong-yang Qin +2 more
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Mechanical behavior and microstructure evolution during high strain rate deformation of AA7075-T651
SN Applied Sciences, 2022 The current study presents the effects of strain and temperature on the mechanical response and microstructure evolution in AA7075-T651 at high strain rates.
Biswajit Dalai +4 more
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