Evaluation of the ductile-brittle transition temperature of anisotropic materials by small punch test with un-notched and U-notched specimens
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F19%3A10242423" target="_blank" >RIV/61989100:27360/19:10242423 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/abs/pii/S0167844218304695?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/abs/pii/S0167844218304695?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tafmec.2019.04.003" target="_blank" >10.1016/j.tafmec.2019.04.003</a>
Alternative languages
Result language
angličtina
Original language name
Evaluation of the ductile-brittle transition temperature of anisotropic materials by small punch test with un-notched and U-notched specimens
Original language description
Small punch test (SPT) was conducted to investigate the mechanical properties of A350 steel in low temperatures. Un-notched and U-shaped specimens of the A350 steel were cut from the axial, circumferential and radial directions. And their ductile-brittle transition temperature and upper plateau impact energy were determined. No significant difference was observed in the upper plateau impact energy and ductile-brittle transition temperature of the steel according to the obtained results of the analyzed three different directions of the un-notch specimens. In contrast to the un-notch steel specimens, the upper plateau fracture energy of the three different directions of the material was determined using the U-notched specimens. This observation was in agreement with the results obtained by the Charpy impact test and confirms that the SPT using U-shaped notch specimens is a more reliable technique to evaluate the mechanical properties of anisotropy materials.
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
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Theoretical and Applied Fracture Mechanics
ISSN
0167-8442
e-ISSN
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Volume of the periodical
102
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
98-102
UT code for WoS article
000480512300010
EID of the result in the Scopus database
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