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

Aerospace Engineering Research Group

Research output: Contribution to scientific journal › Article in an indexed scientific journal › peer-review

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.

Original language	Spanish (Colombia)
Pages (from-to)	012014
Journal	IOP Conference Series: Materials Science and Engineering
Volume	1154
Issue number	1
DOIs	https://doi.org/10.1088/1757-899x/1154/1/012014
State	Published - Jan 2021

Types Minciencias

Science communication articles

Access to Document

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

Cite this

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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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N2 - 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.

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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