Results 91 to 100 of about 123,713 (291)
Statistical Thermodynamics of Crystal Plasticity [PDF]
Journal of Statistical Physics, 2019 To be submitted to a special issue of the Journal of Statistical Physics in memory of Pierre C ...
openaire +5 more sources
Nanoindentation Criteria for Combinatorial Thin Film Libraries
Advanced Engineering Materials, EarlyView.Thin‐film material libraries are compositional spreads used for screening composition‐structure‐property relationships. Nanoindentation is often used to characterize mechanical behavior across these systems, however variations in methodology are widespread.
Andre Bohn, Adie Alwen, Andrea M. Hodge
wiley +1 more source
Frontiers in Materials, 2014 A multi-scale modeling approach was applied to predict the impact response of a strain rate sensitive high-manganese austenitic steel. The roles of texture, geometry and strain rate sensitivity were successfully taken into account all at once by coupling
Orkun eÖnal +2 more
doaj +1 more source
, 2018 In this work we study shock-induced plasticity in Mo single crystals, impacted along the crystal orientation. In particular, the shear relaxation behind the shock front is quantitatively inspected.
Kositski, Roman +3 more
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Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
Computational and theoretical aspects of a grain-boundary model at finite deformations [PDF]
, 2016 A model to describe the role of grain boundaries in the overall response of a polycrystalline material at small length scales subject to finite deformations is presented. Three alternative thermodynamically consistent plastic flow relations on the grain
Gottschalk, D. +4 more
core
Advanced Engineering Materials, EarlyView.Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios +5 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein +2 more
wiley +1 more source
Influence of a Hydrostatical High-Pressure on Plasticity of Solids
Фізика і хімія твердого тіла, 2016 On the two-dimensional model of the crystal it was shown that the crystal lattice transform from stable to unstable under the influence of hydrostatical high pressure. As a result of such transformation is intensity the processes of plastic deformation.
L. Kozak, O. Kozak
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Barrier effect of grain boundaries on the avalanche propagation of polycrystalline plasticity
, 2016 To investigate the barrier effect of grain boundaries on the propagation of avalanche-like plasticity at the atomic-scale, we perform three-dimensional molecular dynamics simulations by using simplified polycrystal models including symmetric-tilt grain ...
Niiyama, Tomoaki, Shimokawa, Tomotsugu
core +1 more source