Change of mechanical properties in substrate during rewelding deposit
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F11%3A51310" target="_blank" >RIV/60460709:41310/11:51310 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Change of mechanical properties in substrate during rewelding deposit
Original language description
A study was carried out to examine the influence of rewelding deposit of structural low carbon steel and also the changes which occur in heat affected zone and subcritical zone during rewelding. Optical metallography, microhardness Vickers method and Charpy impact test were employed to analyze these differences. The results show that rewelding deposit increased the heat affected zone and fine coarse grain HAZ and also has influence on impact toughness of substrate and their microhardness. Again, it wasfound that rewelding increased the fine coarse grain HAZ. This effect resulted in increasing impact toughness in the HAZ. However, submicroscopic change in substrate ferrite showed decreasing impact toughness.
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
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GP101%2F07%2FP124" target="_blank" >GP101/07/P124: Degradation substratum of welding surface</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Research in Agricultural Engineering (Zemědělská technika)
ISSN
1212-9151
e-ISSN
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Volume of the periodical
57
Issue of the periodical within the volume
3
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
5
Pages from-to
105-109
UT code for WoS article
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EID of the result in the Scopus database
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