Dislocation-particle interactions in magnesium alloys

CY Wang, CM Cepeda-Jimenez, MT Pérez-Prado - Acta Materialia, 2020 - Elsevier
The aim of this work is to investigate the fundamentals of dislocation-particle interactions in a
Mg-1% Mn-1% Nd (wt.%)(MN11) alloy in order to better understand the limited precipitation …

Atomistic simulations of the interaction of basal dislocations with MgZn2 precipitates in Mg alloys

G Esteban-Manzanares, R Alizadeh… - Materials Science and …, 2020 - Elsevier
The interaction between Mg edge basal dislocations and rod-shaped β 1′-MgZn 2
precipitates was studied by atomistic simulations using a new interatomic potential. The …

First-principles analysis of precipitation in Mg-Zn alloys

S Liu, G Esteban-Manzanares, J LLorca - Physical Review Materials, 2020 - APS
Precipitation in Mg-Zn alloys was analyzed by means of first-principles calculations.
Formation energies of symmetrically distinct hcp Mg 1-x Zn x (0< x< 1) configurations were …

Microstructural and mechanical characterization of a Mg-1wt% Mn1t% Nd alloy processed by high-pressur torsion

PC de Oliveira - 2020 - repositorio.ufmg.br
Magnesium is the lightest structural metal with a high strength-to-mass ratio, offering
considerable potential for automotive and aerospace applications. However, its use remains …