Results 41 to 50 of about 1,451 (225)
Experimental method for the evaluation of the susceptibility of materials to shear band formation
EPJ Web of Conferences, 2012 In order to characterize materials with respect to their susceptibility to shear band formation at high strain rates, a modified Hopkinson pressure bar apparatus and hat-shaped steel specimens with a shear zone having a width significantly larger than ...
Tham R.
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Processing‐Centric Innovative Strategies for Protonic Ceramic Electrochemical Cells
Advanced Energy Materials, EarlyView.This review reveals how processing‐centric fabrication strategies govern architecture, microstructure, and interfaces in protonic ceramic electrochemical cells (PCECs), establishing a framework that translates materials innovation into scalable PCEC technologies.
Dongyeon Kim +5 more
wiley +1 more source
DYNAMICS OF ADIABATIC SHEAR [PDF]
, 1991 The formation of adiabatic shear bands is examined with an approximate analytic model. The shear band is viewed as a propagating feature with a well-defined front.
D.E. GRADY
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Mechanistic Study of Rail Gouging during Hypersonic Rocket Sled Tests
Advances in Materials Science and Engineering, 2022 Gouging—an obstacle to the development of hypersonic rocket sled test techniques—was mechanistically investigated through experimental and theoretical analyses. Typical gouges were analyzed using macroscopic and microscopic experiments to investigate the
Xuewen Zhou +3 more
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Deep Underground Science and Engineering, EarlyView.The evolution of the temperature field and frozen wall under different fracture conditions was examined by an artificial ground freezing‐based thermal‐hydraulic coupled model. It was observed that fracture inclination affects the interaction extent of freezing pipes and fracture, while phase transition extent is the dominant factor for heat transfer in
Chenyi Zhang +9 more
wiley +1 more source
ADIABATIC SHEAR BAND FORMATION IN AL-SIC(W) COMPOSITES [PDF]
, 1993 The objective of this study is to investigate the adiabatic shear band formation in 2124-T6 aluminum composites reinforced with SiC whiskers. The composites were deformed at high strain rates by ballistic impact.
Kyung-Mox Cho +7 more
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Mechanical Behaviour of Nanostructured Bainitic Steel Under High Strain Rate Shear and Compression Loading [PDF]
Archives of Metallurgy and Materials, 2019 The article presents the results of investigation of ultra-strength nanostructured bainitic steel Fe-0.6%C-1.9%Mn-1.8%Si-1.3%Cr-0.7%Mo (in wt. %) subjected to shear and uniaxial compression under high strain rate loading.
J. Marcisz, J. Janiszewski
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Deep Underground Science and Engineering, EarlyView.An analytical framework delivers a closed‐form stress solution for lined compressed air energy storage chambers, enabling the determination of the minimum safe burial depth. The solution quantitatively evaluates lining support effectiveness, offering a reliable tool for chamber design and optimization.
Zeyuan Sun +3 more
wiley +1 more source
Deformation-driven catalysis of nanocrystallization in amorphous Al alloys
Beilstein Journal of Nanotechnology, 2016 Nanocrystals develop in amorphous alloys usually during annealing treatments with growth- or nucleation-controlled mechanisms. An alternative processing route is intense deformation and nanocrystals have been shown to develop in shear bands during the ...
Rainer J. Hebert +3 more
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Ferroelectricity and Ferroionic Dynamics in Two‐Dimensional CuInP2S6
Information &Functional Materials, EarlyView.The coupled dynamics of ferroelectric polarization and Cu‐ion migration endow CuInP2S6 with unique ferroionic functionalities. This review connects structure, switching mechanisms, and device applications to provide a unified perspective on two‐dimensional ferroionic materials.
Shangsheng Li +7 more
wiley +1 more source