Open AccessApplication of 316L stainless steel coating by Directed Energy Deposition process
Author(s) -
Germán Alberto Barragan De Los Rios,
Fábio Mariani,
Reginaldo Teixeira Coelho
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1154/1/012014
Subject(s) - materials science , indentation hardness , coating , metallurgy , deposition (geology) , vickers hardness test , corrosion , powder coating , microstructure , composite material , paleontology , sediment , biology
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.