EESC-USP

The School of Engineering at Sao Carlos from The University of Sao Paulo – EESC-USP- is a public institution recognized by the society whose mission is to be an international center of excellence for education, research, culture and professional extension.

EESC-USP has been working on Additive Manufacturing (AM) for the last 15 years and has acquired a significant knowledge on the process of creating 3D shapes using the Directed Energy Deposition (DED) process using a variety of metallic alloys powder.

 

Published articles

  • SOUZA, ADRIEL MAGALHÃES; SILVA, ERALDO JANNONE DA; YAMAGUCHI, HITOMI. Effects of post-processing operations on directed energy deposited 316 L stainless steel surfaces. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, v. 128, p. 1-23, 2023. https://doi.org/10.1007/s00170-023-12372-3
  • BARRAGAN DE LOS RIOS, GERMAN ALBERTO; FERREIRA, RODRIGO; MARIANI, FABIO EDSON; DA SILVA, ERALDO JANNONE; COELHO, REGINALDO TEIXEIRA. Study of the surface roughness of a remanufactured bimetallic AISI 1045 and 316L SS part obtained by hybrid manufacturing (DED/HSM). INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, v. 124, p. 3185-3199, 2023. https://doi.org/10.1007/s00170-022-09179-z
  • RIBEIRO, KANDICE S. B.; NÚÑEZ, HENRIQUE H. L.; VENTER, GIULIANA S.; DOUDE, HALEY R.; COELHO, REGINALDO T. A hybrid machine learning model for in-process estimation of printing distance in laser Directed Energy Deposition. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, v. 1, p. 1-12, 2023. https://doi.org/10.1007/s00170-023-11582-z
  • OLIVEIRA, ADRIEL P.; FIGUEIRA, GUSTAVO; COELHO, REGINALDO T.; BOLFARINI, CLAUDEMIRO; GARGARELLA, PITER. Application of the Box-Behnken Design in the Optimization of Laser Powder Bed Fusion of H13 Tool Steel. MATERIALS RESEARCH, v. 26, p. 1, 2023. https://doi.org/10.1590/1980-5373-MR-2023-0250
  • DA SILVA, DOUGLAS; SPINELLI, JOSE EDUARDO; FREITAS, BRENDA JULIET MARTINS; MARIANI, F. E.; COELHO, R. T.; CASTELETTI, LUIZ CARLOS. Characterization of Inconel and Stainless Steel Coatings Produced through Directed Energy Deposition Method Using Coarse Powders. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, v. 32, p. e07711-6, 2022. https://doi.org/10.1007/s11665-022-07711-6
  • DE OLIVEIRA, D.; GOMES, MILLA CAROLINE; DOS SANTOS, ALINE GONÇALVES; RIBEIRO, KANDICE SUANE BARROS; VASQUES, IAGO JOSÉ; COELHO, R. T.; DA SILVA, MARCIO BACCI; HUNG, NGUYEN WAYNE. Abrasive and non-conventional post-processing techniques to improve surface finish of additively manufactured metals: a review. PROGRESS IN ADDITIVE MANUFACTURING, v. 7, p. 1-18, 2022. https://doi.org/10.1007/s40964-022-00325-3
  • BARRAGAN, G. A.; MARIANI, F.; COELHO, R. T. Application of 316L stainless steel coating by Directed Energy Deposition process. IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING (PRINT), v. 1154, p. 012014, 2021. https://doi.org/10.1088/1757-899X/1154/1/012014
  • RIBEIRO, KANDICE S.B.; MARIANI, F. E.; IDOGAVA, HENRIQUE T.; DA SILVA, GUSTAVO C.; SILVEIRA, ZILDA C.; DE LIMA, MILTON S.F.; COELHO, R. T. Evaluation of laser polishing as post-processing of Inconel 625 produced by Directed Energy Deposition. PROCEDIA MANUFACTURING, v. 53, p. 368-374, 2021. https://doi.org/10.1016/j.promfg.2021.06.040
  • BARRAGAN, GERMAN; MARIANI, F. E.; COELHO, R. T. Ti6Al4V Thin Walls Production using Laser Directed Energy Deposition (L-DED) Process. INTERNATIONAL JOURNAL OF ENGINEERING MATERIALS AND MANUFACTURE, v. 6, p. 124-131, 2021. https://doi.org/10.26776/ijemm.06.03.2021.03
  • SOUZA, ADRIEL MAGALHÃES; FERREIRA, RODRIGO; BARRAGÁN, GERMÁN; NUÑEZ, JOHAN GRASS; MARIANI, FÁBIO EDSON; DA SILVA, ERALDO JANNONE; COELHO, REGINALDO TEIXEIRA. Effects of Laser Polishing on Surface Characteristics and Wettability of Directed Energy-Deposited 316L Stainless Steel. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, v. 30, p. 1-14, 2021. https://doi.org/10.1007/s11665-021-05991-y
  • BARRAGAN, GERMAN; ROJAS PERILLA, DANIEL ANDRES; GRASS NUÑEZ, JOHAN; MARIANI, FABIO; COELHO, REGINALDO. Characterization and Optimization of Process Parameters for Directed Energy Deposition Powder-Fed Laser System. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, v. 1, p. 1-10, 2021. https://doi.org/10.1007/s11665-021-05762-9
  • DÁVILA, JOSÉ LUIS; INFORÇATTI NETO, PAULO; NORITOMI, PEDRO YOSHITO; COELHO, REGINALDO TEIXEIRA; LOPES DA SILVA, JORGE VICENTE. Algorithms-aided design applied to the tool-paths generation for hybrid manufacturing. MANUFACTURING LETTERS, v. 27, p. 53-57, 2021. https://doi.org/10.1016/j.mfglet.2020.12.003
  • NUÑEZ, JOHAN SEBASTIAN GRASS; ROJAS PERILLA, DANIEL ANDRES; BARRAGAN DE LOS RIOS, GERMAN ALBERTO; COELHO, REGINALDO TEIXEIRA. Numerical and Experimental Analysis of Gas Flow in a Coaxial Nozzle Applied to Directed Energy Deposition (DED). INTERNATIONAL JOURNAL OF ENGINEERING MATERIALS AND MANUFACTURE, v. 6, p. 102-113, 2021. https://doi.org/10.26776/ijemm.06.03.2021.01
  • ALMEIDA, J. F.; MOURARIAS, M. N.; GEROLAMO, M. C.; COELHO, R. T. The Implementation of Additive Manufacturing in Industries Starting from Organizational Cultural Characteristics: A Review. International Journal of Engineering Materials and Manufacture, v. 6, p. 242-258, 2021. https://doi.org/10.26776/ijemm.06.04.2021.02
  • GOMES, MILLA CAROLINE; DOS SANTOS, ALINE GONÇALVES; DE OLIVEIRA, DÉBORAH; FIGUEIREDO, GABRIEL VIANA; RIBEIRO, KANDICE SUANE BARROS; DE LOS RIOS, GERMÁN ALBERTO BARRAGÁN; DA SILVA, MARCIO BACCI; COELHO, REGINALDO TEIXEIRA; HUNG, WAYNE N. P. Micro-machining of additively manufactured metals: a review. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, v. 1, p. 1, 2021. https://doi.org/10.1007/s00170-021-08112-0
  • RIBEIRO, KANDICE S.B.; NÚÑEZ, HENRIQUE H.L.; JONES, JASON B.; COATES, PETER; COELHO, REGINALDO T. A novel melt pool mapping technique towards the online monitoring of Directed Energy Deposition operations. PROCEDIA MANUFACTURING, v. 53, p. 576-584, 2021. https://doi.org/10.1016/j.promfg.2021.06.058
  • OLIVEIRA, ADRIEL P.; LIMA, LUIZ H.Q.R.; FELIPE, BIANCA C.; BOLFARINI, CLAUDEMIRO; COELHO, REGINALDO T.; GARGARELLA, PITER. Effect of microstructure and defect formation on the bending properties of additive manufactured H13 tool steel. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, v. 15, p. 1, 2021. https://doi.org/10.1016/j.jmrt.2021.10.011
  • RIBEIRO, KANDICE S.B.; MARIANI, FÁBIO E.; COELHO, REGINALDO T. A Study of Different Deposition Strategies in Direct Energy Deposition (DED) Processes. PROCEDIA MANUFACTURING, v. 48, p. 663-670, 2020. https://doi.org/10.1016/j.promfg.2020.05.158
  • DÁVILA, JOSÉ LUIS; NETO, PAULO INFORÇATTI; NORITOMI, PEDRO YOSHITO; COELHO, REGINALDO TEIXEIRA; DA SILVA, JORGE VICENTE LOPES. Hybrid manufacturing: a review of the synergy between directed energy deposition and subtractive processes. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, v. 1, p. 1, 2020. https://doi.org/10.1007/s00170-020-06062-7
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