Results 21 to 30 of about 13,762 (298)
Interdiffusion in L12-Ni3Al Alloyed with Re
, 2009 Ternary interdiffusion in L1 2-Ni 3Al with ternary alloying addition of Re was investigated at 1473 K using solid-to-solid diffusion couples. Interdiffusion flux of Ni, Al, and Re were directly calculated from experimental concentration profiles and ...
Ode, M. +9 more
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High carbon steel/Inconel 718 bimetallic parts produced via Fused Filament Fabrication and Sintering
Fracture and Structural Integrity, 2023 The possibility of producing high carbon steel/Inconel 718 bimetallic parts via Fused Filament Fabrication and Sintering is explored. Compatibility of the two alloys with particular attention to elements interdiffusion through the interface as well as ...
P. Ferro +5 more
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Diffusion Fundamentals, 2008 We define the volume density and basing on the Euler’s and Lagrange theorems derive the volume continuity equation. These fundamental formulae define the volume fixed frame of reference in the multicomponent, solid and liquid solutions. The volume velocity is a unique frame of reference for all processes namely, the mass diffusion, charge transport ...
Danielewski, Marek, Wierzba, Bartek
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Difference methods to one and multidimensional interdiffusion models with Vegard rule
Mathematical Modelling and Analysis, 2019 In this work we consider the one and multidimensional diffusional transport in an s-component solid solution. The new model is expressed by the nonlinear parabolic-elliptic system of strongly coupled differential equations with the initial and the ...
Bogusław Bożek +2 more
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Synthesis and structural characterization of Pt−Au−Cu ternary core-shell nanowires
工程科学学报, 2019 Platinum-based catalysts have been widely used in fuel cells due to their excellent activity in oxygen reduction reactions. At the same time, using Pt in large quantities is costly.
Tao YANG, Zhan-bing YANG, Fan LI
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Molecules, 2023 The two-step sequential deposition is a commonly used method by researchers for fabricating perovskite solar cells (PSCs) due to its reproducibility and tolerant preparation conditions.
Tinghao Li +6 more
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The Kirkendall Effect and Multi-component Diffusion Simulations
High Temperature Materials and Processes, 2017 In this paper, some aspects of the determination of the concentration profile during diffusion in NiAl–Ti and CMSX4 systems are shown by means of numerical simulations. The results are compared with experiments.
Wierzba Bartek
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Modelling of Phase Formation in Solid–Solid and Solid–Liquid Interactions: New Developments
Успехи физики металлов, 2021 Recent developments (after 2016) in modelling of phase formation during solid–solid and solid–liquid reactions by SKMF (Stochastic Kinetic Mean-Field) method, Monte Carlo simulation and phenomenological modelling are reviewed.
A. M. Gusak and N. V. Storozhuk
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Interdiffusion in Cu-Mn Alloys
Journal of the Japan Institute of Metals, 1977 Interdiffusion coefficient\(\tilde D\) in cobalt-manganese alloys has been determined by Matano's method in the temperature range between 1133 and 1423 K on (pure Co)-(Co-30.28 at. pct Mn alloy) and (pure Co)-(Co-51.76 at. pct Mn alloy) couples. This, ∼D, has been found to increase with the increase of manganese content. However, the activation energy (
Iijima, Yoshiaki +2 more
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Experimental and computer thermodynamics evaluations of an Al-Si-Coating on a quenchable steel
REM: International Engineering JournalHigh-strength steels are commonly used in the automobile industry in order to reduce the weight of the vehicles. However, a technical difficulty appears due to the need of hot stamping of the components, which leads to oxidation.
Vicente Braz Trindade +1 more
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