%0 Journal Article
%4 sid.inpe.br/mtc-m21b/2017/05.19.17.35
%2 sid.inpe.br/mtc-m21b/2017/05.19.17.35.01
%@doi 10.1590/1980-5373-MR-2016-0346
%@issn 1516-1439
%T Diamond films on stainless steel substrates with an interlayer applied by laser cladding
%D 2017
%8 Mar./Apr.
%9 journal article
%A Contin, André,
%A Alves, Kenya Aparecida,
%A Campos, Raonei Alves,
%A Vasconcelos, Getúlio de,
%A Damm, Djoille Denner,
%A Trava Airoldi, Vladimir Jesus,
%A Corat, Evaldo José,
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Universidade Federal do Sul e Sudeste do Pará (UNIFESSPA)
%@affiliation Instituto de Estudos Avançados (IEAv)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@electronicmailaddress andrecontin@yahoo.com.br
%@electronicmailaddress kenyafisica@gmail.com
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress
%@electronicmailaddress vladimir.airold@inpe.br
%@electronicmailaddress evaldo.corat@inpe.br
%B Materials Research
%V 20
%N 2
%P 543-548
%K Laser Cladding, HFCVD, Diamond Film.
%X The objective of this work is the Hot Filament Chemical Vapor Deposition (HFCVD) of diamond films on stainless steel substrates using a new technique for intermediate barrier forming, made by laser cladding process. In this technique, a powder layer is irradiated by a laser beam to melt the powder layer and the substrate surface layer to create the interlayer. The control of the laser beam parameters allows creating homogeneous coating layers, in rather large area in few seconds. In this work, the silicon carbide powder (SiC) was used to create an intermediate layer. Before the diamond growth, the samples were subjected to the seeding process with diamond powder. The diamond deposition was performed using Hot-Filament CVD reactor and the characterizations were Scanning Electron Microscopy, X-ray diffraction, Raman Scattering Spectroscopy and Scratch Test.
%@language en
%3 contin_diamond.pdf