Application of 316L stainless steel coating by Directed Energy Deposition process

G A Barragan; F Mariani; R T Coelho

doi:10.1088/1757-899x/1154/1/012014

Application of 316L stainless steel coating by Directed Energy Deposition process

G A Barragan, F Mariani, R T Coelho

Grupo de Investigación en Ingeniería Aeroespacial

Producción científica: Contribución a una revista › Artículo en revista científica indexada › revisión exhaustiva

Resumen

The corrosion problem faces a challenge for components in different industries. This research project aims to produce AISI 316L coatings in AISI 1045 plates of steel through additive manufacturing (AM) using a laser powder-fed system Direct Energy Deposition (DED) method. The coatings produced will be characterized using microstructural techniques (SEM/EDX and laser confocal), as well as microhardness Vickers. The average hardness value of the coating surface was 220 HV. The use of DED process for the coat of AISI 1045 material with AISI 316L has been proved as an efficient and viable operation.

Idioma original	Español (Colombia)
Páginas (desde-hasta)	012014
Publicación	IOP Conference Series: Materials Science and Engineering
Volumen	1154
N.º	1
DOI	https://doi.org/10.1088/1757-899x/1154/1/012014
Estado	Publicada - ene. 2021

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abstract = "The corrosion problem faces a challenge for components in different industries. This research project aims to produce AISI 316L coatings in AISI 1045 plates of steel through additive manufacturing (AM) using a laser powder-fed system Direct Energy Deposition (DED) method. The coatings produced will be characterized using microstructural techniques (SEM/EDX and laser confocal), as well as microhardness Vickers. The average hardness value of the coating surface was 220 HV. The use of DED process for the coat of AISI 1045 material with AISI 316L has been proved as an efficient and viable operation.",

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AU - Coelho, R T

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AB - The corrosion problem faces a challenge for components in different industries. This research project aims to produce AISI 316L coatings in AISI 1045 plates of steel through additive manufacturing (AM) using a laser powder-fed system Direct Energy Deposition (DED) method. The coatings produced will be characterized using microstructural techniques (SEM/EDX and laser confocal), as well as microhardness Vickers. The average hardness value of the coating surface was 220 HV. The use of DED process for the coat of AISI 1045 material with AISI 316L has been proved as an efficient and viable operation.

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