On the identification of stress-strain relation by instrumented indentation with spherical indenter
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00193048" target="_blank" >RIV/68407700:21340/12:00193048 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0261306912000349" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0261306912000349</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matdes.2012.01.025" target="_blank" >10.1016/j.matdes.2012.01.025</a>
Alternative languages
Result language
angličtina
Original language name
On the identification of stress-strain relation by instrumented indentation with spherical indenter
Original language description
The local stress-strain relations were characterized by instrumented indentation with spherical indenter. The results obtained by indentation with different indenter radii were compared with tensile stress-strain curves of two metastable austenitic stainless steels (grade A301 and A304) and analyzed using finite element model. A forward finite element analysis was also carried out with model material behavior (elastic-perfectly plastic, linear hardening, piece-wise linear hardening and power-law hardening). The limitations of identified stress-strain relations arising from the indenter shape, uneven contact and non-linear material behavior due to the deformation induced martensitic transformation are discussed.
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
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP108%2F12%2F1872" target="_blank" >GAP108/12/1872: Complex functionally graded materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials and Design
ISSN
0261-3069
e-ISSN
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Volume of the periodical
37
Issue of the periodical within the volume
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Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
373-378
UT code for WoS article
000301591700047
EID of the result in the Scopus database
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