Influence of Hardened Surface on Low Cycle Fatigue Characteristics at Tension-compression and Bending
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43906938" target="_blank" >RIV/62156489:43210/15:43906938 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.11118/actaun201563051549" target="_blank" >http://dx.doi.org/10.11118/actaun201563051549</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/actaun201563051549" target="_blank" >10.11118/actaun201563051549</a>
Alternative languages
Result language
angličtina
Original language name
Influence of Hardened Surface on Low Cycle Fatigue Characteristics at Tension-compression and Bending
Original language description
This paper analyses electromechanical hardening of the steel parts surface, when in the contact area so called "white layer" is formed. The experiments were performed to show the influence of ""white layer"" on strength of the steel C45 specimens under low cycle loading. This paper analyses monotonic and low cycle tension compression and pure bending characteristics of specimens with electromechanically hardened surface. The Performed experiments showed that under monotonic tension strength characteristics (?pr, ?02, ?u) are increasing and strain characteristics (eu, ?) are decreasing. During cyclic stress limited tension compression at low loading levels both the width of plastic strain hysteresis loop and accumulated plastic strain are decreasing, therefore the lifetime is increasing. Under pure bending this tendencies persist, but in this case the lifetime at all loading levels is larger than the lifetime at tension compression.
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
JS - Reliability and quality management, industrial testing
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
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Volume of the periodical
63
Issue of the periodical within the volume
5
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
1549-1554
UT code for WoS article
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EID of the result in the Scopus database
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