Jorge Ramos
email jramos@uc.cl
Research Lines:
Synthesis and Characterization of Materials Industrial Applications of Lasers Product Design and Rapid Prototypes Flexibility in Technological Investment Decisions Semi-classical and Ab-Initio Materials ModelingKeywords from publications:
Additive Manufacturing Selective Laser Melting Copper Alloy Microstructure Mechanical Properties Shape Memory Alloy Ver más...Profile
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.
Research Lines
Network
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
- 8 publications
- 1 publication
- 1 publication
* Authors who are no longer vigent are not clickable.
External Co-Authors
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Carolina Guerra5 publications
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Ivan La Fe-Perdomo4 publications
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German Omar Barrionuevo3 publications
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Xavier Sanchez-Sanchez3 publications
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Javier Vera-Hoffmann2 publications
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German O. Barrionuevo2 publications
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Camila Arcos2 publications
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Alexis Debut2 publications
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Ignacio Jeria2 publications
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Edison Haro1 publication
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Alejandro Castillo1 publication
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Ivan La Fe-Perdomo1 publication
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Dario F. Zambrano1 publication
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Roberto Solis1 publication
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Carolina Guerra1 publication
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A. Castillo1 publication
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C. Guerra1 publication
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Bethany G. Wright1 publication
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Jose Luis Mullo1 publication
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Mihir Sen1 publication
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Mauricio Lopez1 publication
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Patricio F. Mendez1 publication
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Sangharatna M. Ramteke1 publication
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Linton Carvajal1 publication
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Patricia Zambrano-Robledo1 publication
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Babak Anasori1 publication
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Santiago D. Puma-Araujo1 publication
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Matias Ramos-Cahis1 publication
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Ivan La Fe-Perdomo1 publication
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M. Sancy1 publication
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Brian C. Wyatt1 publication
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Patricio Mendez1 publication
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A. Rosenkranz1 publication
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Cotty D. Quiroz Esteban1 publication
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M. Gonzalez1 publication
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R. Setchi1 publication
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Jacob Patenaude1 publication
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Daniel Zapata-Hidalgo1 publication
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Mamie Sancy1 publication