Matches in SemOpenAlex for { <https://semopenalex.org/work/W1983344594> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W1983344594 endingPage "100" @default.
- W1983344594 startingPage "94" @default.
- W1983344594 abstract "Modified 9Cr-1Mo steels (P91) have been used for high temperature steam pipes in ultra super critical power plants not only in Japan but also in other countries. Since weld joints of P91 indicate lower creep damage resistance than base metal, it is necessary to establish damage assessment method for weld joints of P91 to maintain reliable operation. In this study, creep tests have been conducted on a P91 to identify creep rupture life property of weld joints, and creep damage process in heat affect zone (HAZ) has been clarified by interrupting the creep tests. As a result, it was found that creep rupture time of the weld joints reduced to about 1/5 of the base metal and creep voids have already initiated at 20% of creep life in the HAZ. Size and number of voids in the HAZ increased with increasing creep damage. Stress distribution within the weld joint specimen was calculated by a finite element analysis of a weld joint model consisting of base metal, weld metal and HAZ. It was indicated that creep strain accumulated in the HAZ preferentially resulting in Type IV failure of the weld joint specimen. Creep rupture time of the weld joint can be predicted by creep strain rate in the HAZ and “limited creep strain” defined in this study. Authors proposed the creep void growth simulation method in the previous study based on void kinetics. This method applied to creep void growth simulation in the HAZ of the P91 weld joint. It was confirmed that quantitative void growth behavior could be predicted by the void growth simulation method." @default.
- W1983344594 created "2016-06-24" @default.
- W1983344594 creator A5019125970 @default.
- W1983344594 creator A5023627608 @default.
- W1983344594 creator A5059941353 @default.
- W1983344594 date "2009-01-01" @default.
- W1983344594 modified "2023-09-27" @default.
- W1983344594 title "Uniaxial Creep Rupture Property of Mod.9Cr-1Mo Steel Weld Joint and Proposal of Creep Damage Evaluation Method" @default.
- W1983344594 cites W2023266965 @default.
- W1983344594 cites W2060545466 @default.
- W1983344594 cites W2335554239 @default.
- W1983344594 cites W2494497794 @default.
- W1983344594 cites W388251312 @default.
- W1983344594 doi "https://doi.org/10.2472/jsms.58.94" @default.
- W1983344594 hasPublicationYear "2009" @default.
- W1983344594 type Work @default.
- W1983344594 sameAs 1983344594 @default.
- W1983344594 citedByCount "7" @default.
- W1983344594 countsByYear W19833445942015 @default.
- W1983344594 countsByYear W19833445942017 @default.
- W1983344594 countsByYear W19833445942021 @default.
- W1983344594 crossrefType "journal-article" @default.
- W1983344594 hasAuthorship W1983344594A5019125970 @default.
- W1983344594 hasAuthorship W1983344594A5023627608 @default.
- W1983344594 hasAuthorship W1983344594A5059941353 @default.
- W1983344594 hasBestOaLocation W19833445941 @default.
- W1983344594 hasConcept C127413603 @default.
- W1983344594 hasConcept C146868986 @default.
- W1983344594 hasConcept C149912024 @default.
- W1983344594 hasConcept C159985019 @default.
- W1983344594 hasConcept C18555067 @default.
- W1983344594 hasConcept C191897082 @default.
- W1983344594 hasConcept C192562407 @default.
- W1983344594 hasConcept C19474535 @default.
- W1983344594 hasConcept C2779772531 @default.
- W1983344594 hasConcept C40241539 @default.
- W1983344594 hasConcept C66938386 @default.
- W1983344594 hasConceptScore W1983344594C127413603 @default.
- W1983344594 hasConceptScore W1983344594C146868986 @default.
- W1983344594 hasConceptScore W1983344594C149912024 @default.
- W1983344594 hasConceptScore W1983344594C159985019 @default.
- W1983344594 hasConceptScore W1983344594C18555067 @default.
- W1983344594 hasConceptScore W1983344594C191897082 @default.
- W1983344594 hasConceptScore W1983344594C192562407 @default.
- W1983344594 hasConceptScore W1983344594C19474535 @default.
- W1983344594 hasConceptScore W1983344594C2779772531 @default.
- W1983344594 hasConceptScore W1983344594C40241539 @default.
- W1983344594 hasConceptScore W1983344594C66938386 @default.
- W1983344594 hasIssue "2" @default.
- W1983344594 hasLocation W19833445941 @default.
- W1983344594 hasOpenAccess W1983344594 @default.
- W1983344594 hasPrimaryLocation W19833445941 @default.
- W1983344594 hasRelatedWork W1992247679 @default.
- W1983344594 hasRelatedWork W2055406689 @default.
- W1983344594 hasRelatedWork W2203558402 @default.
- W1983344594 hasRelatedWork W2333981735 @default.
- W1983344594 hasRelatedWork W2373584126 @default.
- W1983344594 hasRelatedWork W2626299497 @default.
- W1983344594 hasRelatedWork W277166103 @default.
- W1983344594 hasRelatedWork W3015603201 @default.
- W1983344594 hasRelatedWork W3109226580 @default.
- W1983344594 hasRelatedWork W3145350830 @default.
- W1983344594 hasVolume "58" @default.
- W1983344594 isParatext "false" @default.
- W1983344594 isRetracted "false" @default.
- W1983344594 magId "1983344594" @default.
- W1983344594 workType "article" @default.