Application of DIC method for assessment of tensile deformation of medium carbon steel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F15%3A86096286" target="_blank" >RIV/61989100:27360/15:86096286 - 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
Application of DIC method for assessment of tensile deformation of medium carbon steel
Original language description
Digital image correlation (DIC) method was applied to assess tensile deformation behaviour of medium carbon steel. Room temperature tensile tests were carried out at an initial strain rate of 1x10-3 s-1 up to a defined elongation or to fracture. The elongation and contraction was measured on the surface of cylindrical tensile specimens with random speckle pattern using stereo CCD camera system. The DIC elongation data were related to the data measured by an extensometer touching the specimens. The datafrom the DIC method were used for calculations of true stress-true strain tensile curves, strain hardening exponents and work hardening rates during uniform deformation up to the onset of plastic instability as well as non-uniform deformation during necking. Numerical simulations of strain fields within the gauge region of the specimens using finite element method were validated by the experimental data from the DIC method.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Mechanical Technologies and Structural Materials : 5th International konference : proceedings : September 24-25, 2015, Split, Croatia
ISBN
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ISSN
1847-7917
e-ISSN
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Number of pages
6
Pages from-to
161-166
Publisher name
Croatian society for mechanical technologies
Place of publication
Split, Croatia
Event location
Split
Event date
Sep 24, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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