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Abstract

Correlations between Process Parameters, Geometric Parameters and Microstructure of Fe-Co-Cr-Mo Parts Produced by 3DPMD †

by
João Isidoro
,
David Póvoas
,
Púria Esfandiari
,
João Francisco Silva
and
António Gonçalves Magalhães
*
Department of Mechanical Engineering (DEM), School of Engineering, Polytechnic of Porto (ISEP-IPP), 4200-465 Porto, Portugal
*
Author to whom correspondence should be addressed.
†
Presented at the Materials 2022, Polytechnic of Leiria, Marinha Grande, Portugal, 10–13 April 2022.
Mater. Proc. 2022, 8(1), 85; https://doi.org/10.3390/materproc2022008085
Published: 8 June 2022
(This article belongs to the Proceedings of MATERIAIS 2022)
Versions Notes

Three-dimensional plasma metal deposition (3DPMD) is a new additive manufacturing technique that combines the advantages of welding plasma powder technologies to a robot control. Compared to the well-established powder bed processes, this process brings almost unlimited construction volumes, higher deposition rates, an improved factor of raw materials utilization and the possibility to manufacture multi-material parts.
The aim of this study is to serve as a starting point to define the best parameters to use, which will allow the production of Fe-Co-Cr-Mo complex geometries. As such, experimental investigations were carried out using a PTA machine and CAM automated routines with different parameters combinations to fabricate weld beads. The analysis of the geometrical properties, microstructures, and the hardness values allowed us to conclude their relationships to the quality of manufactured pieces.

Author Contributions

J.I., D.P., P.E., J.F.S. and A.G.M. writing—review and editing the published version of the manuscript together. All authors have read and agreed to the published version of the manuscript.

Funding

The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: Authors gratefully acknowledge the funding of Project Metal.Bot (69600) by Agência Nacional de Inovação (ANI).

Institutional Review Board Statement

Not applicable.

Informed Consent Statement

Not applicable.

Data Availability Statement

Data sharing not applicable.

Conflicts of Interest

The authors declare no conflict of interest.
Publisher’s Note: MDPI stays neutral with regard to jurisdictional claims in published maps and institutional affiliations.

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MDPI and ACS Style

Isidoro, J.; Póvoas, D.; Esfandiari, P.; Silva, J.F.; Magalhães, A.G. Correlations between Process Parameters, Geometric Parameters and Microstructure of Fe-Co-Cr-Mo Parts Produced by 3DPMD. Mater. Proc. 2022, 8, 85. https://doi.org/10.3390/materproc2022008085

AMA Style

Isidoro J, Póvoas D, Esfandiari P, Silva JF, Magalhães AG. Correlations between Process Parameters, Geometric Parameters and Microstructure of Fe-Co-Cr-Mo Parts Produced by 3DPMD. Materials Proceedings. 2022; 8(1):85. https://doi.org/10.3390/materproc2022008085

Chicago/Turabian Style

Isidoro, João, David Póvoas, Púria Esfandiari, João Francisco Silva, and António Gonçalves Magalhães. 2022. "Correlations between Process Parameters, Geometric Parameters and Microstructure of Fe-Co-Cr-Mo Parts Produced by 3DPMD" Materials Proceedings 8, no. 1: 85. https://doi.org/10.3390/materproc2022008085

APA Style

Isidoro, J., Póvoas, D., Esfandiari, P., Silva, J. F., & Magalhães, A. G. (2022). Correlations between Process Parameters, Geometric Parameters and Microstructure of Fe-Co-Cr-Mo Parts Produced by 3DPMD. Materials Proceedings, 8(1), 85. https://doi.org/10.3390/materproc2022008085

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