A review of predictive nonlinear theories for multiscale modeling of heterogeneous materials
K Matouš, MGD Geers, VG Kouznetsova… - Journal of Computational …, 2017 - Elsevier
Since the beginning of the industrial age, material performance and design have been in the
midst of innovation of many disruptive technologies. Today's electronics, space, medical …
midst of innovation of many disruptive technologies. Today's electronics, space, medical …
Ab initio modeling of dislocation core properties in metals and semiconductors
Dislocation cores, the regions in the immediate vicinity of dislocation lines, control a number
of properties such as dislocation mobility, cross-slip and short-range interactions with other …
of properties such as dislocation mobility, cross-slip and short-range interactions with other …
Improving ductility of a Mg alloy via non-basal< a> slip induced by Ca addition
Addition of a small amount of Ca improves the ductility of Mg alloys. However, the
mechanism underlying this effect is not well understood. In this work, tensile testing of an …
mechanism underlying this effect is not well understood. In this work, tensile testing of an …
Influence of texture on Hall–Petch relationships in an Mg alloy
Y Wang, H Choo - Acta materialia, 2014 - Elsevier
The influence of changes in crystallographic texture on the Hall–Petch (H–P) relationship for
an Mg alloy was investigated. First, the texture variations were facilitated by changing the …
an Mg alloy was investigated. First, the texture variations were facilitated by changing the …
On the role of non-basal deformation mechanisms for the ductility of Mg and Mg–Y alloys
S Sandlöbes, S Zaefferer, I Schestakow, S Yi… - Acta Materialia, 2011 - Elsevier
Mg–Y alloys show significantly enhanced room temperature ductility compared to pure Mg
and other classical Mg wrought alloys. The presented study focuses on understanding the …
and other classical Mg wrought alloys. The presented study focuses on understanding the …
The relation between ductility and stacking fault energies in Mg and Mg–Y alloys
S Sandlöbes, M Friák, S Zaefferer, A Dick, S Yi… - Acta Materialia, 2012 - Elsevier
The underlying mechanisms that are responsible for the improved room-temperature
ductility in Mg–Y alloys compared to pure Mg are investigated by transmission electron …
ductility in Mg–Y alloys compared to pure Mg are investigated by transmission electron …
Nucleation and preferential growth mechanism of recrystallization texture in high purity binary magnesium-rare earth alloys
We investigated the effect of rare-earth element on recrystallization textures using Mg-Ce
and Mg-Gd binary alloys at various concentrations of Ce and Gd, and employing electron …
and Mg-Gd binary alloys at various concentrations of Ce and Gd, and employing electron …
Recent advances in micro-alloyed wrought magnesium alloys: Theory and design
B Jiang, Z Dong, A Zhang, J Song, F Pan - Transactions of Nonferrous …, 2022 - Elsevier
Micro-alloying design of wrought magnesium (Mg) alloys is an important strategy to achieve
high mechanical properties at a low cost. In the last two decades, significant progress has …
high mechanical properties at a low cost. In the last two decades, significant progress has …
[HTML][HTML] Precipitation strengthening and reversed yield stress asymmetry in Mg alloys containing rare-earth elements: A quantitative study
The effect of prismatic plates on the mechanical behaviour at low and high temperature of a
Mg-1 wt.% Mn-1 wt% Nd alloy was determined. For this purpose, a weakly textured extruded …
Mg-1 wt.% Mn-1 wt% Nd alloy was determined. For this purpose, a weakly textured extruded …
[图书][B] Dislocations, mesoscale simulations and plastic flow
L Kubin - 2013 - books.google.com
In the past twenty years, new experimental approaches, improved models and progress in
simulation techniques have brought new insights into longstanding issues concerning …
simulation techniques have brought new insights into longstanding issues concerning …