Oscar Fabián Higuera-Cobos

Prof. Dr. Oscar Fabián Higuera-Cobos

orcid

Research Focus & Metrics

Academic Career Length

17Years (2010-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 June 2013 in Materials Science and Engineering: A
Verified
Journal Article
Closed access
OHOscar Fabián Higuera-Cobos
Oscar Fabián Higuera-Cobos
José-María CabreraJosé-María Cabrera
José-María Cabrera

1 January 2014 in Materials Science and Engineering: A
Verified
Journal Article
Closed access
FDF.-D. Dumitru
F.-D. Dumitru
OHOscar Fabián Higuera-Cobos
Oscar Fabián Higuera-Cobos
José-María CabreraJosé-María Cabrera
José-María Cabrera

1 January 2019 in Materials Science and Engineering: A
Verified
Journal Article
Closed access
JMJairo Alberto Muñoz
Jairo Alberto Muñoz
OHOscar Fabián Higuera-Cobos
Oscar Fabián Higuera-Cobos
JBJosé Antonio Benito
José Antonio Benito
DBDjamel Bradai
Djamel Bradai
TKTarek Khelfa
Tarek Khelfa
José-María CabreraJosé-María Cabrera
José-María Cabrera

1 July 2014 in Materials Science and Engineering: A
Verified
Journal Article
Closed access
OHOscar Fabián Higuera-Cobos
Oscar Fabián Higuera-Cobos
JBJonathan Antonio Berríos-Ortiz
Jonathan Antonio Berríos-Ortiz
José-María CabreraJosé-María Cabrera
José-María Cabrera

1 June 2017 in Materials Science and Engineering: A
Verified
Journal Article
Closed access
JMJairo Alberto Muñoz
Jairo Alberto Muñoz
OHOscar Fabián Higuera-Cobos
Oscar Fabián Higuera-Cobos
José-María CabreraJosé-María Cabrera
José-María Cabrera

26 July 2018 in The International Journal of Advanced Manufacturing Technology
Verified
Journal Article
Open access
PDF file
Jairo Alberto MUÑOZ BOLAÑOSJairo Alberto MUÑOZ BOLAÑOS
Jairo Alberto MUÑOZ BOLAÑOS
JAJairo Alberto
Jairo Alberto
OHOscar Fabián Higuera-Cobos
Oscar Fabián Higuera-Cobos
AEAna Hernández Expósito
Ana Hernández Expósito
AHAna Hernández
Ana Hernández
José-María CabreraJosé-María Cabrera
José-María Cabrera
The thermal stability of ARMCO iron processed by equal-channel angular pressing (ECAP) up to a true strain of 16 was investigated by differential scanning calorimetry (DSC). Particularly, the analysis was focused on deriving the recrystallization behavior (onset, peak, and offset temperatures) at three different heating rates (10, 20, and 40 °C/min). Additionally, the stored and activation energies were calculated. As well, the microstructure and the tensile response were evaluated at different numbers of passes before and after annealing heat treatment to assess any significant grain growth and its influence on the material ductility. The different energy contributions (dislocations, grain boundaries, and vacancies) were calculated, being verified that the main contribution came from vacancies.