Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants
The creep-fatigue of ferritic CrMo steel has been investigated by measuring the peak interval of the reversible magnetic permeability profile. The peak interval of reversible permeability was discussed in relation to the microstructural evolution during creep-fatigue. The peak interval decreased mon...
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| Veröffentlicht in: | Проблемы прочности |
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| Datum: | 2016 |
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| Format: | Artikel |
| Sprache: | English |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2016
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/173431 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants / C.S. Kim // Проблемы прочности. — 2016. — № 1. — С. 182-187. — Бібліогр.: 12 назв. — англ. |
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Kim, C.S. 2020-12-03T21:12:14Z 2020-12-03T21:12:14Z 2016 Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants / C.S. Kim // Проблемы прочности. — 2016. — № 1. — С. 182-187. — Бібліогр.: 12 назв. — англ. 0556-171X https://nasplib.isofts.kiev.ua/handle/123456789/173431 539.4 The creep-fatigue of ferritic CrMo steel has been investigated by measuring the peak interval of the reversible magnetic permeability profile. The peak interval of reversible permeability was discussed in relation to the microstructural evolution during creep-fatigue. The peak interval decreased monotonously during creep-fatigue to 0.8N f and increased thereafter. The decrease in the peak interval with increasing fatigue life fraction was related to the coarsening of fine precipitates and recovery of martensite laths. There is a strong linear relationship between the hardness and peak interval of reversible permeability. This work was financially supported by the National Research Foundation of Korea (NRF) Grant funded by the Korean Government (NRF-2013M2A2A9043241). en Інститут проблем міцності ім. Г.С. Писаренко НАН України Проблемы прочности Научно-технический раздел Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants Оценка характеристик усталости при ползучести по обратимой магнитной проницаемости ферритной стали СгМо для паротурбинной электростанции с ультрасверхкритическим давлением пара Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants |
| spellingShingle |
Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants Kim, C.S. Научно-технический раздел |
| title_short |
Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants |
| title_full |
Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants |
| title_fullStr |
Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants |
| title_full_unstemmed |
Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants |
| title_sort |
creep-fatigue behavior evaluation by reversible permeability of crmo ferritic steel for ultra-supercritical steem power plants |
| author |
Kim, C.S. |
| author_facet |
Kim, C.S. |
| topic |
Научно-технический раздел |
| topic_facet |
Научно-технический раздел |
| publishDate |
2016 |
| language |
English |
| container_title |
Проблемы прочности |
| publisher |
Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| format |
Article |
| title_alt |
Оценка характеристик усталости при ползучести по обратимой магнитной проницаемости ферритной стали СгМо для паротурбинной электростанции с ультрасверхкритическим давлением пара |
| description |
The creep-fatigue of ferritic CrMo steel has been investigated by measuring the peak interval of the reversible magnetic permeability profile. The peak interval of reversible permeability was discussed in relation to the microstructural evolution during creep-fatigue. The peak interval decreased monotonously during creep-fatigue to 0.8N f and increased thereafter. The decrease in the peak interval with increasing fatigue life fraction was related to the coarsening of fine precipitates and recovery of martensite laths. There is a strong linear relationship between the hardness and peak interval of reversible permeability.
|
| issn |
0556-171X |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/173431 |
| citation_txt |
Creep-Fatigue Behavior Evaluation by Reversible Permeability of CrMo Ferritic Steel for Ultra-Supercritical Steem Power Plants / C.S. Kim // Проблемы прочности. — 2016. — № 1. — С. 182-187. — Бібліогр.: 12 назв. — англ. |
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| first_indexed |
2025-12-07T20:14:02Z |
| last_indexed |
2025-12-07T20:14:02Z |
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1850881807452471296 |