Modelling the laser cladding of geometrically more complex tracks and its experimental verification
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F21%3A43962569" target="_blank" >RIV/49777513:23220/21:43962569 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/2075-4701/11/9/1403" target="_blank" >https://www.mdpi.com/2075-4701/11/9/1403</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/met11091403" target="_blank" >10.3390/met11091403</a>
Alternative languages
Result language
angličtina
Original language name
Modelling the laser cladding of geometrically more complex tracks and its experimental verification
Original language description
In this paper, a methodology for depositing wear- and corrosion-resistant layers of geometrically more complex tracks on metal substrates is presented. The corresponding mathematical model includes the temperature field produced by the laser beam, the field of residual mechanical stresses, and the efficiency of utilization of the delivered powder material. The computations are realized using the finite element method, with a substantial improvement in processing the time-variable geometry of the investigated system being found, based on the introduction of two specific matrices that characterize both the surface on which the tracks are cladded as well as the track itself. The proposed technique is illustrated by cladding an angled helix on a metal surface. Selected results are successfully verified by experiments.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/TH03020130" target="_blank" >TH03020130: Additive manufacturing technology of metal parts</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Metals
ISSN
2075-4701
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
9
Country of publishing house
CH - SWITZERLAND
Number of pages
12
Pages from-to
1-12
UT code for WoS article
000701418500001
EID of the result in the Scopus database
2-s2.0-85114247195