Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Adhesion strength of HVOF sprayed IN718 coatings
University West, Department of Engineering Science, Division of Production Engineering. (PTW)ORCID iD: 0000-0002-6929-3310
University West, Department of Engineering Science, Division of Production Engineering. (PTW)ORCID iD: 0000-0001-7787-5444
Volvo Aero Corporation, Trollhättan.
2012 (English)In: Journal of thermal spray technology (Print), ISSN 1059-9630, E-ISSN 1544-1016, Vol. 21, no 1, 86-95 p.Article in journal (Refereed) Published
Abstract [en]

The adhesion strength of high-velocity oxyfuel thermally sprayed coatings is of prime importance when thick coatings are to be sprayed in repair applications. In this study, relationships between process parameters, particle in-flight characteristics, residual stresses, and adhesion strength were explored. The most important process parameters that influence HVOF sprayed IN718 coating adhesion strength on IN718 substrate material were identified. Residual stress distributions were determined using the modified layer removal method, and adhesion strength was measured using an in-house-developed tensile test. Relationships between process parameters, particle in-flight characteristics, coating microstructure, and adhesion strength were established. Particle temperature, particle velocity, substrate preparation, and deposition temperature were identified as critical parameters to attain high adhesion strength. Controlling these parameters can significantly improve the adhesion strength, thus enabling thick coatings to be sprayed for repair applications. © 2011 ASM International.

Place, publisher, year, edition, pages
2012. Vol. 21, no 1, 86-95 p.
Keyword [en]
adhesion strength, diagnostics tools, HVOF, Inconel 718, particle state, processing, properties, residual stress, Inconel-718, Adhesion, Bond strength (materials), Flame spraying, HVOF thermal spraying, Residual stresses, Stress concentration, Tensile strength, Tensile testing, Sprayed coatings
National Category
Engineering and Technology
Research subject
ENGINEERING, Manufacturing and materials engineering
Identifiers
URN: urn:nbn:se:hv:diva-4521DOI: 10.1007/s11666-011-9689-yISI: 000299008600009Scopus ID: 2-s2.0-84855709400OAI: oai:DiVA.org:hv-4521DiVA: diva2:542610
Available from: 2012-08-02 Created: 2012-08-01 Last updated: 2016-02-11Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Lyphout, ChristopheNylén, Per
By organisation
Division of Production Engineering
In the same journal
Journal of thermal spray technology (Print)
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 167 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf