FATIGUE CRACK GROWTH IN 316L UNDER UNIAXIAL AND TORSIONAL LOADING
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00113633" target="_blank" >RIV/00216224:14310/16:00113633 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/16:00468810
Result on the web
<a href="http://metal2016.tanger.cz/en/" target="_blank" >http://metal2016.tanger.cz/en/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
FATIGUE CRACK GROWTH IN 316L UNDER UNIAXIAL AND TORSIONAL LOADING
Original language description
A study of fatigue crack initiation and growth in 316L austenitic stainless steel is reported. Fatigue experiments were performed at room temperature on full cylindrical specimens cycled axially (tension-compression) and on hollow cylindrical specimens tested in reversed torsion. Microstructure and damage evolution (crack initiation and growth) on the surface of mechanically and electrolytically polished specimens were observed using light and electron microscopy. An analysis of the orientation of microcracks and macrocracks which led to failure was made. Axially loaded specimens exhibited presence of several microcracks which resulted in macrocrack propagating perpendicularly to specimen axis. In the case of torsional loading, orientation of macrocrack propagation was dependent on applied load and presence of notches. High amount of short cracks initiated parallel to specimen axis. Long cracks exhibited a tendency to bifurcate with crack branches oriented at approximately 45 degrees to the specimen axis.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
METAL 2016: 25TH ANNIVERSARY INTERNATIONAL CONFERENCE ON METALLURGY AND MATERIALS
ISBN
9788087294673
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
568-573
Publisher name
TANGER LTD
Place of publication
SLEZSKA
Event location
Brno, CZECH REPUBLIC
Event date
May 25, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000391251200090