Recent publications



2020

Effect of nanoscale α precipitation on slip activity in ultrastrong beta titanium alloys

  • Authors: C. Wang, M.A. Monclús, L. Yang, Y. Cui, M.T. Pérez-Prado
  • Journal: Materials Letters
  • Year, Volume(Issue), Pages: 264 (2020) 127398
  • DOI: 10.1016/j.matlet.2020.127398

2019

Effect of solutes on strength and ductility of Mg alloys

  • Authors: D. Shi, M.T. Pérez-Prado, C.M. Cepeda-Jiménez
  • Journal: Acta Materialia
  • Year, Volume(Issue), Pages: 180 (2019) 218-230
  • DOI: 10.1016/j.actamat.2019.09.018

Origin of the low precipitation hardening in magnesium alloys

  • Authors: C.M. Cepeda-Jiménez, M. Castillo-Rodríguez, M.T. Pérez-Prado
  • Journal: Acta Materialia
  • Year, Volume(Issue), Pages: 165 (2019)164-176.
  • DOI: 10.1016/j.actamat.2018.11.044

2018

Texture evolution in stainless steel processed by selective laser melting and annealing

  • Authors: O.Fergani, V. Brotan, M. Bambach, M.T. Pérez-Prado
  • Journal: Materials Science and Technology
  • Year, Volume(Issue), Pages: 34 (2018) 2223-2230

Processing of nanoparticulate metal matrix composites

  • Authors: C.M. Cepeda-Jiménez, M.T. Pérez-Prado
  • Journal: Comprehensive Composite Materials II
  • Year, Volume(Issue), Pages: 4-8 (2018) 313-330

Slip transfer across γ-TiAl lamellae in tension

  • Authors: A.J. Palomares, M.T. Pérez-Prado, J.M. Molina-Aldareguia
  • Journal: Materials & Design
  • Year, Volume(Issue), Pages: 146 (2018) 81-95

Effect of solutes on rate sensitivity in Ti-xAl-yMo-zV and Ti-xAl-yMo-zCr β-Ti alloys

  • Authors: C. Wang, N. Li, Y. Cui, M.T. Pérez-Prado
  • Journal: Scripta materialia
  • Year, Volume(Issue), Pages: 149 (2018) 129-133

Understanding the high temperature reversed yield asymmetry in a Mg-rare earth alloy by slip trace analysis

  • Authors: C.M. Cepeda-Jiménez, C. Prado-Martínez, M.T. Pérez-Prado
  • Journal: Acta Materialia
  • Year, Volume(Issue), Pages: 145 (2018) 264-277

High throughput analysis of solute effects on the mechanical behavior and slip activity of beta titanium alloys

  • Authors: C. Wang, L. Yang, Y. Cui, M.T. Pérez-Prado
  • Journal: Materials & Design
  • Year, Volume(Issue), Pages: 137 (2018) 371-383

2017

Effect of nanoscale thick lamellae on the micromechanical response of a TiAl alloy

  • Authors: A.J. Palomares-García, R. García, M.T. Pérez Prado, I. Sabirov, J.M. Molina-Aldareguia
  • Journal: Scripta Materialia
  • Year, Volume(Issue), Pages: 139 (2017) 17-21

Precipitation strengthening and reversed yield stress asymmetry in Mg alloys containing rare-earth elements: A quantitative study

  • Authors: P. Hidalgo-Manrique, J.D. Robson, M.T. Pérez-Prado
  • Journal: Acta Materialia
  • Year, Volume(Issue), Pages: 124 (2017) 456-467.

Tuning the magnetic properties of pure Hafnium by high pressure torsion

  • Authors: C.M. Cepeda-Jiménez, J.I. Beltrán, A. Hernando, M.A. García, F. Ynduráin, A. Zhilyaev, M.T. Pérez Prado
  • Journal: Acta Materialia
  • Year, Volume(Issue), Pages: 123 (2017) 206-213

Controlling the high temperature mechanical behavior of Al alloys by precipitation and severe straining

  • Authors: C.M. Cepeda-Jiménez, M. Castillo-Rodríguez, J.M. Molina-Aldareguia, Y.Huang, T.G. Langdon, M.T. Pérez Prado
  • Journal: Materials Science and Engineering A
  • Year, Volume(Issue), Pages: 679 (2017) 36-47

Effect of lamellar orientation on the strength and operating deformation mechanisms of fully lamellar TiAl alloys determined by micropillar compression

  • Authors: A. Palomares, M.T. Pérez Prado, J.M. Molina-Aldareguia
  • Journal: Acta Materialia
  • Year, Volume(Issue), Pages: 123 (2017) 102-114

2016

Onset of room temperature ferromagnetism by plastic deformation in three paramagnetic pure metals

  • Authors: C.M. Cepeda-Jiménez, A. Hernando, J.M. Barandiarán, M.T. Pérez Prado
  • Journal: Scripta Materialia
  • Year, Volume(Issue), Pages: 118 (2016) 41-45

Microstructure, mechanical properties and creep of magnesium alloy Elektron21 reinforced with AlN nanoparticles by ultrasound-assisted stirring

  • Authors: L. Katsarou, M. Mounib, W. Lefebvre, A. Vorozhtsov, M. Pavese, C. Badini, J. M. Molina-Aldareguia, C. Cepeda-Jiménez, M. T. Pérez-Prado, H. Dieringa
  • Journal: Materials Science and Engineering A
  • Year, Volume(Issue), Pages: 659 (2016) 84-92

Microplasticity-based rationalization of the room temperature yield asymmetry in conventional polycrystalline Mg alloys

  • Authors: C.M. Cepeda-Jiménez, M.T. Pérez Prado
  • Journal: Acta materialia
  • Year, Volume(Issue), Pages: 108 (2016) 304-316

EBSD-assisted slip trace analysis during in-situ SEM mechanical testing: application to unravel grain size effects on plasticity of pure Mg polycrystals

  • Authors: C. M. Cepeda-Jiménez, J.M. Molina-Aldareguia, M.T. Pérez Prado
  • Journal: JOM
  • Year, Volume(Issue), Pages: 68 (2016) 116-126.

2015

Strength ceiling smashed for light metals

  • Authors: M.T. Pérez-Prado and C.M. Cepeda-Jiménez
  • Journal: Nature
  • Year, Volume(Issue), Pages: 528 (2015) 486-487.

Effect of Hydrostatic Pressure on the 3D Porosity Distribution and Mechanical Behavior of a High Pressure Die Cast Mg AZ91 Alloy

  • Authors: F. Sket, A. Fernández, A. Jérusalem, J.M. Molina-Aldareguia, M.T. Pérez-Prado
  • Journal: Metallurgical and Materials Transactions A
  • Year, Volume(Issue), Pages: 2015, 46(9), 4056-4069
  • DOI: 10.1007/s11661-015-3024-z

High temperature deformation mechanisms in pure magnesium studied by nanoindentation

  • Authors: R. Sánchez-Martín, C. Zambaldi, M.T. Pérez-Prado, J.M. Molina-Aldareguia
  • Journal: Scripta Materialia
  • Year, Volume(Issue), Pages: 2015, 104, 9-12

Effect of indentation size on the nucleation and propagation of tensile twinning in pure magnesium

  • Authors: R. Sánchez-Martín, M.T. Pérez Prado, J. Segurado, J.M. Molina-Aldareguía
  • Journal: Acta Materialia
  • Year, Volume(Issue), Pages: 2015, 93, 114-128.

Origin of the reversed yield asymmetry of Mg-rare earth alloys at high temperatures

  • Authors: P. Hidalgo-Manrique, V. Herrera-Solaz, J. Segurado, J. Llorca, F. Gálvez, O.A. Ruano, S.B. Yi, M.T. Pérez-Prado
  • Journal: Acta materialia
  • Year, Volume(Issue), Pages: 2015, 92, 265-277.

Prominent role of basal slip during high temperature deformation of pure magnesium polycrystals

  • Authors: C. Cepeda-Jiménez, J.M. Molina-Aldareguia, F. Carreño, M.T. Pérez Prado
  • Journal: Acta materialia
  • Year, Volume(Issue), Pages: 2015, 85, 1-13

Origin of the twinning to slip transition with grain size refinement, with decreasing strain rate and with increasing temperature in magnesium

  • Authors: C. Cepeda-Jiménez, J.M. Molina-Aldareguia, M.T. Pérez Prado
  • Journal: Acta materialia
  • Year, Volume(Issue), Pages: 2015, 88, 232-244.

Effect of grain size on slip activity in pure magnesium polycrystals

  • Authors: C. Cepeda-Jiménez, J.M. Molina-Aldareguia, M.T. Pérez Prado
  • Journal: Acta materialia
  • Year, Volume(Issue), Pages: 2015, 84, 443-456
  • DOI: 10.1016/j.actamat.2014.10.001

2014

Control of the mechanical asymmetry in an extruded MN11 alloy by static annealing

  • Authors: P. Hidalgo-Manrique, S. Yi, J. Bohlen, D. Letzig, M.T. Pérez Prado
  • Journal: Metallurgical and Materials Transactions
  • Year, Volume(Issue), Pages: 2014, 45, 3282-3291
  • DOI: 10.1007/s11661-013-2169-x

Effect of rare earth additions on the critical resolved shear stresses of magnesium alloys

  • Authors: V. Herrera, P. Hidalgo-Manrique, M.T. Pérez Prado, D. Letzig, J. Llorca, J. Segurado
  • Journal: Materials Letters
  • Year, Volume(Issue), Pages: 2014, 128, 199-203
  • DOI: 10.1016/j.matlet.2014.04.144

Analysis of crystallographic slip and grain boundary sliding in a Ti-45Al-2Nb-2Mn (at.%)-0.8v.%TiB2 alloy by high temperature in situ mechanical testing

  • Authors: R. Muñoz-Moreno, E.M. Ruiz-Navas, C. Boehlert, J. Llorca, J. M. Torralba, M.T. Pérez Prado
  • Journal: Materials Science and Engineering A
  • Year, Volume(Issue), Pages: 2014, 606, 276-289
  • DOI: 10.1016/j.msea.2014.03.078

Measuring the critical resolved shear stresses in Mg alloys by instrumented nanoindentation

  • Authors: R. Sánchez, M.T. Pérez Prado, J. Segurado, J. Bohlen, I. Gutiérrez-Urrutia, J. Llorca and J.M. Molina-Aldareguía
  • Journal: Acta Materialia
  • Year, Volume(Issue), Pages: 2014, 71, 283-292
  • DOI: 10.1016/j.actamat.2014.03.014

Very strong pure Titanium by field assisted hot pressing of dual phase powders

  • Authors: B. Srinivasarao, J.M. Torralba, M.A. Jabbari-Taleghani, M.T. Pérez Prado
  • Journal: Materials Letters
  • Year, Volume(Issue), Pages: 2014, 123, 75-78
  • DOI: 10.1016/j.matlet.2014.02.086

2013

Three dimensional investigation of the grain boundary-twin interactions in a Mg AZ31 alloy by electron backscatter diffraction and continuum modeling

  • Authors: A. Fernández, A. Jérusalem, I. Gutiérrez-Urrutia, M.T. Pérez Prado
  • Journal: Acta materialia
  • Year, Volume(Issue), Pages: 2013, 61, 7679-7692
  • DOI: 10.1016/j.actamat.2013.09.005

Influence of strain rate on the twin and slip activity of a magnesium alloy containing neodymium

  • Authors: N.V. Dudamell, P. Hidalgo-Manrique, A. Chakkedath, Z. Chen, C.J. Boehlert, F. Gálvez, S. Yi, J. Bohlen, D. Letzig, M.T. Pérez Prado
  • Journal: Materials Science and Engineering
  • Year, Volume(Issue), Pages: 2013, 583, 220-231
  • DOI: 10.1016/j.msea.2013.07.003

Effect of Nd additions on extrusion texture development and on slip activity in a Mg-Mn alloy

  • Authors: P. Hidalgo-Manrique, S. Yi, J. Bohlen, D. Letzig, M.T. Pérez Prado
  • Journal: Metallurgical and Materials Transactions
  • Year, Volume(Issue), Pages: 2013, 44(7), 4819-4829
  • DOI: 10.1007/s11661-013-1823-7

Relationship between the 3D porosity and β-phase distributions and the mechanical properties of a high pressure die cast AZ91 Mg alloy

  • Authors: Somjeet Biswas, F. Sket, M. Chiumenti, I. Gutiérrez-Urrutia, J.M. Molina-Aldareguía, M.T. Pérez Prado
  • Journal: Metallurgical and Materials Transactions
  • Year, Volume(Issue), Pages: 2013, 44(6), 4391-4403
  • DOI: 10.1007/s11661-013-1783-y

Effect of High pressure torsion on the microstructure evolution of a gamma Ti-45Al-2Nb-2Mn-0.8vol%TiB2 alloy

  • Authors: B. Srinivasarao, A.P. Zhilyaev, R. Muñoz-Moreno, M.T. Pérez Prado
  • Journal: Journal of Materials Science
  • Year, Volume(Issue), Pages: 2013, 14(13), 4599-4605
  • DOI: 10.1007/s10853-013-7201-4

Elevated temperature deformation of Zr to large strains

  • Authors: M.E. Kassner, M.T. Pérez Prado, T.A. Hayes, L. Jiang, S.R. Barrabes, Y.F. Lee
  • Journal: Journal of Materials Science
  • Year, Volume(Issue), Pages: 2013, 48, 4492-4500
  • DOI: 10.1007/s10853-012-7060-4

Stabilization of metastable phases in Mg-Li alloys by high pressure torsion

  • Authors: B. Srinivasarao, A.P. Zhilyaev, I. Gutiérrez-Urrutia, M.T. Pérez Prado
  • Journal: Scripta materialia
  • Year, Volume(Issue), Pages: 2013, 68, 583-586
  • DOI: 10.1016/j.scriptamat.2012.12.008

Effect of stress level on the high temperature deformation and fracture mechanisms of Ti-45Al-2Nb-2Mn+0.8v%TiB2: an in-situ experimental study

  • Authors: R. Muñoz-Moreno, M.T. Pérez Prado, J. Llorca, E.M. Ruiz-Navas, C. Boehlert
  • Journal: Metallurgical Transactions
  • Year, Volume(Issue), Pages: 2013, 44, 1887,1896
  • DOI: 10.1007/s11661-012-1515-8

In-situ analysis of the tensile deformation mechanisms in extruded Mg-1Mn-1Nd (wt.%)

  • Authors: C. Boehlert, Z. Chen, I. Gutiérrez-Urrutia, J. Llorca, J. Bohlen, S. Yi, D. Letzig, M.T. Pérez Prado
  • Journal: Philosophical Magazine
  • Year, Volume(Issue), Pages: 2013, 93, 598-617
  • DOI: 10.1080/14786435.2012.725954

On the relation between the microstructure and the mechanical behavior of pure Zn processed by high pressure torsion

  • Authors: B. Srinivasarao, A.P. Zhilyaev, T.G. Langdon, M.T. Pérez Prado
  • Journal: Materials Science and Engineering
  • Year, Volume(Issue), Pages: 2013, 562, 196-202
  • DOI: 10.1016/j.msea.2012.11.027

Texture analysis of the effect of non-basal slip systems on the dynamic recrystallization of the Mg AZ31 alloy

  • Authors: B. Srinivasarao, N.V. Dudamell, M.T. Pérez Prado
  • Journal: Materials Characterization
  • Year, Volume(Issue), Pages: 2013, 75, 101-107
  • DOI: 10.1016/j.matchar.2012.10.002