<div class="csl-bib-body">
<div class="csl-entry">Murzin, S. P., Balyakin, V. B., Gachot, C., Fomchenkov, S. A., Blokhin, M. V., & Kazanskiy, N. L. (2021). Ultraviolet nanosecond laser treatment to reduce the friction coefficient of silicon carbide ceramics. <i>Applied Sciences</i>, <i>11</i>(24), 11906. https://doi.org/10.3390/app112411906</div>
</div>
-
dc.identifier.issn
2076-3417
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/139095
-
dc.description.abstract
The determination of the possibility for the reduction of the friction coefficient of ceramic parts from silicon carbide by pulse-periodic treatment with an ultraviolet nanosecond laser was carried out in the framework of this research. The gas-dynamic seal of the compressor rotor of the gas-turbine engine after hot isostatic pressing and mechanical treatment was exposed to surface microstructuring in a pulse-periodic mode. For experimental investigations, a laser with a maximum energy of the pulse of 50 μJ, a wavelength of 355 nm, and a pulse duration below 10 ns was used. It was determined that the surface quality was improved, and the surface roughness was reduced as a consequence of the realized laser polishing modes in the beam exposure area. The average value of the friction coefficient of the ceramic material surface decreased by 15% as result of pulse-periodic laser processing.
en
dc.language.iso
en
-
dc.publisher
MDPI
-
dc.relation.ispartof
Applied Sciences
-
dc.subject
Computer Science Applications
-
dc.subject
General Engineering
-
dc.subject
General Materials Science
-
dc.subject
Instrumentation
-
dc.subject
Fluid Flow and Transfer Processes
-
dc.subject
Process Chemistry and Technology
-
dc.subject
ultraviolet nanosecond laser
-
dc.subject
silicon carbide ceramics
-
dc.subject
friction coefficient
-
dc.subject
surface mi- crostructuring
-
dc.subject
gas-dynamic seals
-
dc.title
Ultraviolet nanosecond laser treatment to reduce the friction coefficient of silicon carbide ceramics
en
dc.type
Artikel
de
dc.type
Article
en
dc.description.startpage
11906
-
dc.type.category
Original Research Article
-
tuw.container.volume
11
-
tuw.container.issue
24
-
tuw.journal.peerreviewed
true
-
tuw.peerreviewed
true
-
wb.publication.intCoWork
International Co-publication
-
tuw.researchTopic.id
M2
-
tuw.researchTopic.id
M4
-
tuw.researchTopic.name
Materials Characterization
-
tuw.researchTopic.name
Non-metallic Materials
-
tuw.researchTopic.value
20
-
tuw.researchTopic.value
80
-
dcterms.isPartOf.title
Applied Sciences
-
tuw.publication.orgunit
E307-02-3 - Forschungsgruppe Tribologie
-
tuw.publisher.doi
10.3390/app112411906
-
dc.identifier.eissn
2076-3417
-
dc.description.numberOfPages
13
-
tuw.author.orcid
0000-0002-8150-1848
-
wb.sci
true
-
wb.sciencebranch
Maschinenbau
-
wb.sciencebranch.oefos
2030
-
wb.facultyfocus
Werkstoff- und Fertigungstechnologien
de
wb.facultyfocus
Material and Production Technology
en
wb.facultyfocus.faculty
E300
-
item.languageiso639-1
en
-
item.fulltext
no Fulltext
-
item.openairetype
research article
-
item.cerifentitytype
Publications
-
item.openairecristype
http://purl.org/coar/resource_type/c_2df8fbb1
-
item.grantfulltext
none
-
crisitem.author.dept
E307-05 - Forschungsbereich Tribologie
-
crisitem.author.orcid
0000-0001-6981-1563
-
crisitem.author.parentorg
E307 - Institut für Konstruktionswissenschaften und Produktentwicklung