Micro and nanohardness testing of laser welds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00436152" target="_blank" >RIV/68378271:_____/14:00436152 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/14:33149854
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Micro and nanohardness testing of laser welds
Original language description
Local mechanical properties of pulsed Nd:YAG laser bead-on-plate welds on 0.6 thick AISI 304 stainless steel were investigated. Conventional Vickers micro-hardness, based on measurement of dimension of residual indent, and depth sensing nanoindentation were used. Measurements were performed on both transversal and longitudinal weld cross sections. Seam welds performed with the pulsed laser reached very inhomogeneous microstructure resulting from the principle of successive pulses landing on the materialsurface whereas each pulse partially overlaps and re-melts the area melted by the previous one. This led to the fluctuations in both Vickers microhardness and indentation hardness of the weld metal.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JP - Industrial processes and processing
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA01010517" target="_blank" >TA01010517: Modern multilayer optical structures.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Romanian Academy. Proceedings. Series A
ISSN
1454-9069
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
3
Country of publishing house
RO - ROMANIA
Number of pages
7
Pages from-to
247-253
UT code for WoS article
000341803400005
EID of the result in the Scopus database
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