Results 31 to 40 of about 18,191 (257)
Journal of Materials Research and Technology, 2020 Samples cut from a 700 ℃/322 MPa/9117 h creep-ruptured specimen as well as a non-tested sample were characterized by electron backscatter diffraction to investigate the evolution of low ∑ (∑≤29) coincident site lattice boundaries during strain at ...
Xiaoqing Song +5 more
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Multiphysics simulation of a solid oxide fuel cell based on COMSOL method [PDF]
E3S Web of Conferences, 2021 Solid oxide fuel cells (SOFCs) are promising high-effective energy conversion devices for wide fuel sources and high energy efficiency. Based on non-linear kinetics at triple-phase-boundary, a three-dimensional model with a single flow channel was ...
Yaoxuan Qiao, Cheng Fan, Kening Sun
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Archives of Metallurgy and Materials, 2015 Micostructural change and corresponding effect on coercivity of a NdFeB sintered magnet mixed with small amount of DyMn powder was investigated. In the sintered magnet mixed with the DyMn alloy-powder Dy-rich shell was formed at outer layer of the main ...
Lee M.-W. +5 more
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The Three-Dimensional Region around the Triple Phase Boundary at the Anode of a SOFC [PDF]
ECS Meeting Abstracts, 2011 Abstract not Available.
Marjan Soltanzadeh +3 more
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Fractional order triple-phase-lag thermoelasticity in the context of two-temperature theory
Partial Differential Equations in Applied Mathematics, 2022 A new mathematical model is designed through reconstructing the triple-phase-lag model proposed by Roy Choudhuri, where the integer ordered derivatives concerning the time variable are replaced by the Caputo time-fractional derivative of order δ∈(0,1 ...
Gaurav Mittal, Vinayak S. Kulkarni
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Energetics and structure of grain boundary triple junctions in graphene
Scientific Reports, 2017 Grain boundary triple junctions are a key structural element in polycrystalline materials. They are involved in the formation of microstructures and can influence the mechanical and electronic properties of materials.
Petri Hirvonen +5 more
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Materials & DesignThe microstructural degradation of Ni–CGO anodes in solid oxide fuel cells affects both electrochemical and mechanical properties. This study presents an automated workflow to quantify the evolution of geometrical descriptors and their influence on ...
Ahmed Elmoghazy +7 more
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AIP Advances, 2023 Traditional NdFeB sintered magnets with coercivity larger than 20 kOe, called super-high (SH) level, usually contains considerable amount of high-cost heavy rare earth (HRE), such as Dy or Tb.
Y. J. Wong +5 more
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Nuclear Physics B, 2023 In this paper, we investigate the thermodynamics of D-dimensional charged Gauss-Bonnet black holes in anti-de Sitter spacetime. By considering the variations of the cosmological constant, the Newton's constant and the Gauss-Bonnet coupling constant in ...
Yang Qu, Jun Tao, Huan Yang
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Multiscale correlative tomography: an investigation of creep cavitation in 316 stainless steel
Scientific Reports, 2017 Creep cavitation in an ex-service nuclear steam header Type 316 stainless steel sample is investigated through a multiscale tomography workflow spanning eight orders of magnitude, combining X-ray computed tomography (CT), plasma focused ion beam (FIB ...
T. J. A. Slater +8 more
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