Post-processing of selective laser melting manufactured SS-304L by laser shock peening
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00560496" target="_blank" >RIV/68378271:_____/22:00560496 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24620/22:00010242 RIV/68407700:21220/22:00359382 RIV/68407700:21340/22:00359382
Result on the web
<a href="https://hdl.handle.net/11104/0333633" target="_blank" >https://hdl.handle.net/11104/0333633</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmrt.2022.07.014" target="_blank" >10.1016/j.jmrt.2022.07.014</a>
Alternative languages
Result language
angličtina
Original language name
Post-processing of selective laser melting manufactured SS-304L by laser shock peening
Original language description
This paper investigates the post-processing of additively manufactured stainless steel (SS) 304 L samples through laser shock peening (LSP). Four samples, differently processed, (i) as-built (AB), (ii) as-built + annealed, (iii) as-built + polished, and (iv) as-built + annealed + polished, were used to study the effect of LSP at pre-identified parameters to understand the mechanism and behavior of processing different conditions. In addition, compressive residual stresses and surface morphology were considered as a response to measure the effects of LSP on processed samples. The results have shown significant improvements in compressive residual stresses where the values have changed from initial tensile to compressive (−1170 MPa) and remain compressive up to the depth of 1 mm in most cases. The results of this research help better understand the LSP mechanism in the post-processing of AM Parts.
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
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/EF20_079%2F0017754" target="_blank" >EF20_079/0017754: International mobility MSCA-IF IV FZU</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Materials Research and Technology-JMR&T
ISSN
2238-7854
e-ISSN
2214-0697
Volume of the periodical
19
Issue of the periodical within the volume
Aug
Country of publishing house
BR - BRAZIL
Number of pages
6
Pages from-to
4787-4792
UT code for WoS article
000841970500004
EID of the result in the Scopus database
2-s2.0-85142158342