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Creep-Fatigue Inter...
Creep-Fatigue Interaction in Heat Resistant Austenitic Alloys
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- Wärner, Hugo, 1988- (författare)
- Linköpings universitet,Konstruktionsmaterial,Tekniska fakulteten
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- Calmunger, Mattias, 1986- (författare)
- Linköpings universitet,Konstruktionsmaterial,Tekniska fakulteten
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- Chai, Guocai, 1956- (författare)
- Linköpings universitet,Konstruktionsmaterial,Tekniska fakulteten
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visa fler...
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- Moverare, Johan, 1973- (författare)
- Linköpings universitet,Konstruktionsmaterial,Tekniska fakulteten
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visa färre...
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(creator_code:org_t)
- EDP Sciences, 2018
- 2018
- Engelska.
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Ingår i: MATEC Web of Conferences 165 , 05001 (2018). - : EDP Sciences.
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- This work includes an investigation of two commercial austenitic steels: UNS S21500 (Esshete 1250) and UNS S31035 (Sandvik Sanicro (TM) 25). The materials were exposed to isothermal strain controlled fatigue with load controlled dwell time at maximum strain. The testing temperature used was 700 degrees C and the test cycles were performed in tension. Mechanical test data were obtained and analysed in order to define creep-fatigue damage diagrams at failure for the investigated austenitic alloys. During the given conditions, Sanicro 25 showed superior creep-fatigue life, suffered less amount of creep elongation for the same amount of strain amplitude and dwell times compared to Esshete 1250. Both alloys showed creep-fatigue interaction damage for specific test configurations.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)