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Sus áreas de interés comprenden la ingeniería de materiales y los métodos modernos de manufactura. En la primera, el interés se enfoca en los materiales cerámicos con fines tantos estructurales, electróquímicos y biomédicos. En la segunda área su interés está centrado en las aplicaciones del láser a la manufactura: corte, soldadura, tratamientos térmicos y recubrimientos y síntesis de aleaciones con memoria de forma. Su experiencia académica, de investigación y práctica se extiende por más de 25 años. Lo anterior con el fin de buscar el aumento en el valor agregado de productos fabricados en Chile. Dentro de esta área también su interés se concentra en el desarrollo y aplicación de prototipos rápidos, en especial, los métodos Selective Laser Sintering, 3D PRINTING y FDM con énfasis en modelos anatómicos estereolitográficos de hueso. Recientemente ha comenzado a investigar en la modelación numérica de las propiedades mecánicas de los materiales a través de métodos ab-initio y semi-clásicos.

Desde el año 2005 al 2009 fue miembro invitado del CIRP y desde el 2006 forma parte del comité editorial del Rapid Prototyping Journal. Director y fundador del LATIL. Miembro fundador de GeodBone. Hoy direge el proyecto AMLAPS y fue el organizador de la Conferencia internacional PARADIGMA 2019.

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Keywords from publications

Title Year Doi
A machine learning approach for the prediction of melting efficiency in wire arc additive manufacturing 2022 https://doi.org/10.1007/s00170-022-08966-y
Effect of laser scanning angle and atmospheric oxygen on mechanical properties and microstructural morphology of selective laser-sintered aluminum-filled polyamide monolayers 2021 https://doi.org/10.1007/s00170-021-07120-4
Predicting the ultimate tensile strength of AISI 1045 steel and 2017-T4 aluminum alloy joints in a laser-assisted rotary friction welding process using machine learning: a comparison with response surface methodology 2021 https://doi.org/10.1007/s00170-021-07469-6
Analytical and Machine Learning-based approaches to estimate the steady-state temperature limit on the surface of Cu powder beds when heated by a concentrated laser energy source 2022 https://doi.org/10.1016/j.jmapro.2022.02.049
DESIGN AND CONSTRUCTION OF A FRICTION WELDING EQUIPMENT WITH LASER ASSISTANCE FOR THE JOINT OF AISI 1045 STEEL AND ALUMINUM 2017-T4 SHAFTS 2022 https://doi.org/10.17163/ings.n27.2022.02
Selective laser melting: lessons from medical devices industry and other applications 2021 https://doi.org/10.1108/RPJ-07-2020-0151
Effect of Laser Heat Treatment on the Mechanical Performance and Microstructural Evolution of AISI 1045 Steel-2017-T4 Aluminum Alloy Joints during Rotary Friction Welding 2021 https://doi.org/10.1007/s11665-021-05614-6
Epoxy-Copper Composite Materials for Injection Mold Optimal Design: a Low-Run Production Simulative Study 2022 https://doi.org/10.1007/s41660-021-00191-6
Kerf profile analysis and neural network-based modeling of increasing thickness PMMA sheets cut by CO2 laser 2021 https://doi.org/10.1016/j.optlastec.2021.107386
Finite element modeling of multiple density materials of bone specimens for biomechanical behavior evaluation 2021 https://doi.org/10.1007/s42452-021-04760-9
Determining optimal laser-beam cutting equipment investment through a robust optimization modeling approach 2021 https://doi.org/10.1371/journal.pone.0254893
Comparative evaluation of supervised machine learning algorithms in the prediction of the relative density of 316L stainless steel fabricated by selective laser melting 2021 https://doi.org/10.1007/s00170-021-06596-4
The effect of laser surface melting of stainless steel grade AISI 316L welded joint on its corrosion performance in molten Solar Salt 2020 https://doi.org/10.1016/j.solmat.2020.110576
Analytical, quasi-stationary Wilson-Rosenthal solution for moving heat sources 2019 https://doi.org/10.1016/j.ijthermalsci.2019.03.017
Fabrication, Analysis of Microstructure and Oxidation Resistance of Cemented C/C Composites by Laser 2019 https://doi.org/10.1007/s11665-018-3819-3
Laser-Assisted Synthesis of Cu-Al-Ni Shape Memory Alloys: Effect of Inert Gas Pressure and Ni Content 2019 https://doi.org/10.3390/ma12050794
Towards direct metal laser fabrication of Cu-based shape memory alloys 2017 https://doi.org/10.1108/RPJ-02-2016-0017
Scanning pattern angle effect on the resulting properties of selective laser sintered monolayers of Cu-Sn-Ni powder 2018 https://doi.org/10.1016/j.optlaseng.2017.06.028
Effect of surface etching and electrodeposition of copper on nitinol 2017 https://doi.org/10.1088/1757-899X/258/1/012009
Note on the Rate and Energy Efficiency Limits for Additive Manufacturing 2017 https://doi.org/10.1111/jiec.12664
Improving myoblast differentiation on electrospun poly(epsilon-caprolactone) scaffolds 2017 https://doi.org/10.1002/jbm.a.36091
The efficiency of copper ore comminution: A thermodynamic exergy analysis 2017 https://doi.org/10.1016/j.mineng.2017.02.011
Microstructure and Mechanical Properties of Cu-11Al-5Ni-4Fe wt% Manufactured by LPBF 2023 https://doi.org/10.3390/met13030459
Spiral growth selective laser melting of axisymmetric objects from Cu-Ni-Sn alloy powder: a mass rate efficiency and physical properties study 2023 https://doi.org/10.1007/s00170-023-11150-5
Microhardness and wear resistance in materials manufactured by laser powder bed fusion: Machine learning approach for property prediction 2023 https://doi.org/10.1016/j.cirpj.2023.03.002
Applicability of LPBF for producing Cu-11Al-5Ni-4Fe wt.% with shape memory properties 2023 https://doi.org/10.1088/1361-665X/acbdd5
Microstructure simulation and experimental evaluation of the anisotropy of 316 L stainless steel manufactured by laser powder bed fusion 2023 https://doi.org/10.1108/RPJ-04-2022-0127
Predicting the evolution of static yield stress with time of blended cement paste through a machine learning approach 2023 https://doi.org/10.1016/j.conbuildmat.2023.130632
Simultaneous Optimization of Surface Roughness and Mechanical Properties of 316L Produced by LB-PBF Using Grey Relational Analysis Complemented by Residual Stress Analysis 2023 https://doi.org/10.1007/s13369-023-08215-8
Ni-Al Bronze in Molten Carbonate Manufactured by LPBF: Effect of Porosity Design on Mechanical Properties and Oxidation 2023 https://doi.org/10.3390/ma16103893
Theoretical study of the interactions between vibrations of large numbers of FDM 3D printers 2023 https://doi.org/10.1007/s40964-023-00438-3
Effects of laser surface modification on stainless steel 316L thin annular discs under radial and cartesian scans 2023 https://doi.org/10.1016/j.optlastec.2022.108617
An insight into adiabatic efficiency hybrid modeling in Laser-Based Powder Bed Fusion of 316L stainless steel Reply 2023 https://doi.org/10.1016/j.optlastec.2023.109203
Spiral growth selective laser melting of axisymmetric objects from Cu-Ni-Sn alloy powder: a mass rate efficiency and physical properties study 2023 https://doi.org/10.1007/s00170-023-11150-5
Comparative analysis and experimental validation of statistical and machine learning-based regressors for modeling the surface roughness and mechanical properties of 316L stainless steel specimens produced by selective laser melting 2022 https://doi.org/10.1016/j.jmapro.2022.06.021
Vibration-assisted laser welding: Frequency and amplitude vibration effect on the microhardness of A36 steel 2022 https://doi.org/10.1177/14644207221102659
Machine Learning for Optimizing Technological Properties of Wood Composite Filament-Timberfill Fabricated by Fused Deposition Modeling 2020 https://doi.org/10.1007/978-3-030-42520-3_10
Microstructure effect on sliding wear of 316L stainless steel selectively laser melted 2024 https://doi.org/10.1177/02670836231217393
Influence of the Processing Parameters on the Microstructure and Mechanical Properties of 316L Stainless Steel Fabricated by Laser Powder Bed Fusion 2024 https://doi.org/10.3390/jmmp8010035
Ti3C2Tx and Mo2TiC2Tx MXenes as additives in synovial fluids - towards an enhanced biotribological performance of 3D-printed implants 2024 https://doi.org/10.1016/j.apmt.2024.102464
Microstructural differences and mechanical performance of stainless steel 316L conventionally processed versus a selective laser melted 2024 https://doi.org/10.1007/s40964-024-00774-y
Suitability of nickel aluminium bronze alloy fabricated by laser powder bed fusion to be used in the marine environment 2024 https://doi.org/10.1016/j.corsci.2023.111656

School Co-Authors

* Authors who are no longer vigent are not clickable.

External Co-Authors

  • Carolina Guerra
    5 publications
  • Ivan La Fe-Perdomo
    4 publications
  • Xavier Sanchez-Sanchez
    3 publications
  • German Omar Barrionuevo
    3 publications
  • Camila Arcos
    2 publications
  • Alexis Debut
    2 publications
  • Ignacio Jeria
    2 publications
  • Javier Vera-Hoffmann
    2 publications
  • German O. Barrionuevo
    2 publications
  • Brian C. Wyatt
    1 publication
  • Patricio Mendez
    1 publication
  • A. Rosenkranz
    1 publication
  • Cotty D. Quiroz Esteban
    1 publication
  • M. Gonzalez
    1 publication
  • R. Setchi
    1 publication
  • Jacob Patenaude
    1 publication
  • Daniel Zapata-Hidalgo
    1 publication
  • Mamie Sancy
    1 publication
  • Edison Haro
    1 publication
  • Alejandro Castillo
    1 publication
  • Ivan La Fe-Perdomo
    1 publication
  • Dario F. Zambrano
    1 publication
  • Roberto Solis
    1 publication
  • Carolina Guerra
    1 publication
  • C. Guerra
    1 publication
  • A. Castillo
    1 publication
  • Bethany G. Wright
    1 publication
  • Jose Luis Mullo
    1 publication
  • Mihir Sen
    1 publication
  • Mauricio Lopez
    1 publication
  • Patricio F. Mendez
    1 publication
  • Sangharatna M. Ramteke
    1 publication
  • Linton Carvajal
    1 publication
  • Patricia Zambrano-Robledo
    1 publication
  • Babak Anasori
    1 publication
  • Santiago D. Puma-Araujo
    1 publication
  • Matias Ramos-Cahis
    1 publication
  • Ivan La Fe-Perdomo
    1 publication
  • M. Sancy
    1 publication
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