dc.contributor.author |
Trompetter, William |
en |
dc.contributor.author |
Hyland, Margaret |
en |
dc.contributor.author |
McGrouther, D |
en |
dc.contributor.author |
Munroe, P |
en |
dc.contributor.author |
Markwitz, A |
en |
dc.date.accessioned |
2012-02-29T22:59:49Z |
en |
dc.date.issued |
2006 |
en |
dc.identifier.citation |
Journal of Thermal Spray Technology 15(4):663-669 2006 |
en |
dc.identifier.issn |
1059-9630 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/12363 |
en |
dc.description.abstract |
In this study, Ni-chrome alloy particles were thermally sprayed onto a variety of substrate materials using the high-velocity air fuel (HVAF) technique. Although the various substrate materials were sprayed using identical powder material and thermal spray conditions, the type and variation of splat morphologies were strongly dependent on the substrate material. Predominantly solid splats are observed penetrating deeply into softer substrates, such as aluminum, whereas molten splats were observed on harder substrates, which resisted particle penetration. The observed correlation between molten splats and substrate hardness could be due a dependency of deposition efficiencies of solid and molten splats on the substrate material. However, it was found that conversion of particle kinetic energy into plastic deformation and heat, dependent on substrate hardness, can make a significant contribution towards explaining the observed behavior. |
en |
dc.publisher |
Springer |
en |
dc.relation.ispartofseries |
Journal of Thermal Spray Technology |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://www.sherpa.ac.uk/romeo/issn/1059-9630/ |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.title |
Effect of the substrate hardness on particle morphology in high velocity thermal spray coatings |
en |
dc.type |
Journal Article |
en |
dc.identifier.doi |
10.1361/105996306X147261 |
en |
pubs.issue |
4 |
en |
pubs.begin-page |
663 |
en |
pubs.volume |
15 |
en |
dc.rights.holder |
Copyright: ASM International |
en |
pubs.end-page |
669 |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Article |
en |
pubs.elements-id |
87813 |
en |
pubs.record-created-at-source-date |
2010-09-01 |
en |