dc.contributor.author | LUPOI, ROCCO | en |
dc.date.accessioned | 2015-06-23T10:59:46Z | |
dc.date.available | 2015-06-23T10:59:46Z | |
dc.date.issued | 2014 | en |
dc.date.submitted | 2014 | en |
dc.identifier.citation | M. Jones, A. Cockburn, M. Sparkes, W. O'Neill and R. Lupoi, Supersonic Laser Deposition of Tungsten, ASME 2014 Manufacturing Science and Engineering Conference (MSEC 2014), Detroit, USA, 9-13 June, 2014, 1 - 4 | en |
dc.identifier.other | Y | en |
dc.identifier.uri | http://hdl.handle.net/2262/74187 | |
dc.description | PUBLISHED | en |
dc.description | Detroit, USA, 9-13 June | en |
dc.description.abstract | Near fully dense tungsten coatings onto molybdenum
substrates have been demonstrated using the Supersonic Laser
Deposition (SLD) process. This is a characteristic that is not
readily achievable with refractory materials. The tensile
st
rength of the tungsten deposited coatings is similar to that of
wrought tungsten, with no evidence of melting or substrate
grain growth.
The tungsten coating to a molybdenum
substrate shows no evidence of melting or substrate grain
growth. The SLD process is a novel deposition method that is
based upon Cold Spay (CS) principles. In this technique the
deposition velocities can be significantly lower than those
required for effective bonding in CS processing. The addition
of laser heating alters the mechanical properties of the
materials at the deposition site.
The results have shown that
SLD is able to deposit tungsten with unique interface bonding
and desirable properties as opposed to other deposition
processes for refractory materials | en |
dc.format.extent | 1 | en |
dc.format.extent | 4 | en |
dc.language.iso | en | en |
dc.rights | Y | en |
dc.subject | Bend Test | en |
dc.subject | Coatings | en |
dc.subject | Tungsten | en |
dc.subject | Supersonic Laser Deposition | en |
dc.subject | Cold spray | en |
dc.title | Supersonic Laser Deposition of Tungsten | en |
dc.title.alternative | ASME 2014 Manufacturing Science and Engineering Conference (MSEC 2014) | en |
dc.type | Conference Paper | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/lupoir | en |
dc.identifier.rssinternalid | 90751 | en |
dc.identifier.doi | http://dx.doi.org/10.1115/MSEC2014-4187 | en |
dc.rights.ecaccessrights | openAccess | |