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6CCVD Research

Diamond Films on Stainless Steel Substrates with an Interlayer Applied by Laser Cladding

At a Glance

Section titled “At a Glance”
MetadataDetails
Publication Date2017-03-06
JournalMaterials Research
AuthorsAndrĂ© Contin, Kenya Aparecida Alves, Raonei Alves Campos, GetĂșlio de Vasconcelos, Djoille Denner Damm
InstitutionsUniversidade Federal do Sul e Sudeste do ParĂĄ, National Institute for Space Research
Citations10

Abstract

Section titled “Abstract”

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.

Tech Support

Section titled “Tech Support”

Original Source

Section titled “Original Source”

References

Section titled “References”
  1. 2006 - CVD diamond coating of steel on a CVD-TiBN interlayer [Crossref]
  2. 2006 - Diamond coating of steel at high temperatures in hot filament chemical vapour deposition (HFCVD) employing chromium interlayers [Crossref]
  3. 2000 - Preparation and performance of diamond coatings on cemented carbide inserts with cobalt boride interlayers [Crossref]
  4. 2009 - Diamond deposition on steel substrates with an Al interlayer [Crossref]
  5. 2007 - Critical parameters in hot filament chemical vapor deposition of diamond films on tool steel substrates with CrN interlayers [Crossref]
  6. 2003 - The applicability of ultra thin silicon films as interlayers for CVD diamond deposition on steels [Crossref]
  7. 2006 - Diamond deposition on steel substrates using intermediate layers [Crossref]
  8. 2006 - Raman spectroscopy characterization of diamond films on steel substrates with titanium carbide arc-plated interlayer [Crossref]
  9. 1998 - High adhesion and quality diamond films on steel substrate [Crossref]
  10. 1998 - Diamond coating on steel with a titanium interlayer [Crossref]

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