Applicability of small punch test to determine the material mechanical properties at room and high temperatures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F14%3A00434704" target="_blank" >RIV/68081723:_____/14:00434704 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Applicability of small punch test to determine the material mechanical properties at room and high temperatures
Original language description
The paper is focused on testing of mechanical properties by small punch test (SPT) and comparison of these properties with mechanical properties obtained by conventional tensile tests of steels P92 and AISI 316L. The yield stress and ultimate tensile stress obtained by SPT at constant deflection rate (SPT-CDR) were evaluated. Values of initial stress and residual stress were evaluated from relaxation small punch test (SPT-R). Mechanical properties obtained by SPT-CDR and SPT-R are compared with mechanical properties obtained by conventional tensile test and relaxation tensile test, respectively. Modified empirical relationships for an assessment of tensile test properties from quantities determined by small punch test are proposed. Good agreement of results of SPT-R and relaxation tensile test is shown by their comparison.
Czech name
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Czech description
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Project
<a href="/en/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: Central european institute of technology</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Determination of mechanical properties of materials by small punch and other miniature testing techniques
ISBN
978-80-260-6722-1
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
65-74
Publisher name
Ocelot s.r.o
Place of publication
Ostrava
Event location
Seggau
Event date
Sep 23, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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