Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Effect of rare earth additions on the critical resolved shear stresses of magnesium alloys
Year:2014
Research Areas
  • Civil engineering and architecture
Information
Abstract
An inverse optimization strategy based on crystal plasticity finite element simulations of polycrystals was used to obtain the critical resolved shear stresses of two Mg?1%Mn alloys containing neodymium from macroscopic experimental data. It was found that, with respect to pure Mg, the presence of Nd increases the CRSSbasal, CRSStwinning, and the CRSSbasal/CRSStwinning ratio and decreases the CRSSnon-basal/CRSStwinning ratio. Additions of neodymium as high as 1 wt% result in similar CRSSs values for all deformation modes and, thus, in an isotropic yielding behavior.
International
Si
JCR
Si
Title
Materials Letters
ISBN
0167-577X
Impact factor JCR
2,224
Impact info
Datos JCR del año 2012
Volume
128
http://dx.doi.org/10.1016/j.matlet.2014.04.144
Journal number
0
From page
199
To page
203
Month
ABRIL
Ranking
Participants
  • Autor: Vicente Herrera Solaz (UPM)
  • Autor: Paloma Hidalgo Manrique (IMDEA Materials Institute)
  • Autor: Maria Teresa Pérez Prado (IMDEA Materials Institute)
  • Autor: Dietmar Letzig (Magnesium Innovation Centre MagIC)
  • Autor: Fco. Javier Llorca Martinez (UPM)
  • Autor: Javier Segurado Escudero (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Materiales Estructurales Avanzados y Nanomateriales
  • Departamento: Ciencia de Materiales
  • Centro o Instituto I+D+i: CENTRO INVEST. MATERIALES ESTRUCTURALES (CIME)
S2i 2019 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)