Matches in SemOpenAlex for { <https://semopenalex.org/work/W2905592497> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2905592497 abstract "Although welding results in premature failure by type IV fracture under high temperature creep conditions, the alloy design of light elements such as boron addition and nitrogen reduction enhances the creep lifetime of 9Cr heat resistant steel. In particular, the simulated heat affected zone (SHAZ) sample of new 9Cr steel (called TA steel) shows about 10 times longer creep lifetime than that of the standard Gr. 91 steel. The welded TA steel is thus expected to exhibit good creep properties because its SHAZ sample has coarser grains and suppresses type IV fracture. The preservation of base metal’s microstructure after welding results from the precipitate morphology, such as high grain boundary coverage by precipitates and low amount of MX being nucleation sites of ferrite grains during the a-g phase transformation. In addition, the increase of stability of M 23 C 6 affects high pinning pressure toward grain boundary migration upon rapid heating during welding. First-principles calculations confirm the increased stability when boron is absorbed by M 23 C 6 . Moreover, the calculations reveals that boron decreases the coherency between matrix and M 23 C 6 , suppressing grain coarsening during creep tests in TA steel. It is concluded that the increased microstructural stability during welding and long high temperature exposure generates the elongated creep lifetime in welded TA steel including about 0.01 wt% boron and less than 0.01 wt% nitrogen." @default.
- W2905592497 created "2019-01-01" @default.
- W2905592497 creator A5019602067 @default.
- W2905592497 creator A5030319088 @default.
- W2905592497 creator A5051827688 @default.
- W2905592497 creator A5062935716 @default.
- W2905592497 creator A5070022204 @default.
- W2905592497 creator A5076268103 @default.
- W2905592497 creator A5090634106 @default.
- W2905592497 date "2018-12-01" @default.
- W2905592497 modified "2023-10-17" @default.
- W2905592497 title "Creep Property of Boron Added 9Cr Heat Resistant Steels after Welding" @default.
- W2905592497 cites W1970127494 @default.
- W2905592497 cites W1979544533 @default.
- W2905592497 cites W2027120571 @default.
- W2905592497 cites W2028755785 @default.
- W2905592497 cites W2032363774 @default.
- W2905592497 cites W2079105963 @default.
- W2905592497 cites W2083222334 @default.
- W2905592497 cites W2087783576 @default.
- W2905592497 cites W2102331677 @default.
- W2905592497 cites W2121020224 @default.
- W2905592497 cites W2158978966 @default.
- W2905592497 cites W2221239459 @default.
- W2905592497 cites W2289318015 @default.
- W2905592497 cites W2311844194 @default.
- W2905592497 doi "https://doi.org/10.4028/www.scientific.net/msf.941.340" @default.
- W2905592497 hasPublicationYear "2018" @default.
- W2905592497 type Work @default.
- W2905592497 sameAs 2905592497 @default.
- W2905592497 citedByCount "0" @default.
- W2905592497 crossrefType "journal-article" @default.
- W2905592497 hasAuthorship W2905592497A5019602067 @default.
- W2905592497 hasAuthorship W2905592497A5030319088 @default.
- W2905592497 hasAuthorship W2905592497A5051827688 @default.
- W2905592497 hasAuthorship W2905592497A5062935716 @default.
- W2905592497 hasAuthorship W2905592497A5070022204 @default.
- W2905592497 hasAuthorship W2905592497A5076268103 @default.
- W2905592497 hasAuthorship W2905592497A5090634106 @default.
- W2905592497 hasConcept C121332964 @default.
- W2905592497 hasConcept C146868986 @default.
- W2905592497 hasConcept C149912024 @default.
- W2905592497 hasConcept C159985019 @default.
- W2905592497 hasConcept C178790620 @default.
- W2905592497 hasConcept C185592680 @default.
- W2905592497 hasConcept C191897082 @default.
- W2905592497 hasConcept C192562407 @default.
- W2905592497 hasConcept C19474535 @default.
- W2905592497 hasConcept C2780026712 @default.
- W2905592497 hasConcept C40241539 @default.
- W2905592497 hasConcept C47908070 @default.
- W2905592497 hasConcept C501308230 @default.
- W2905592497 hasConcept C61048295 @default.
- W2905592497 hasConcept C87976508 @default.
- W2905592497 hasConcept C97355855 @default.
- W2905592497 hasConceptScore W2905592497C121332964 @default.
- W2905592497 hasConceptScore W2905592497C146868986 @default.
- W2905592497 hasConceptScore W2905592497C149912024 @default.
- W2905592497 hasConceptScore W2905592497C159985019 @default.
- W2905592497 hasConceptScore W2905592497C178790620 @default.
- W2905592497 hasConceptScore W2905592497C185592680 @default.
- W2905592497 hasConceptScore W2905592497C191897082 @default.
- W2905592497 hasConceptScore W2905592497C192562407 @default.
- W2905592497 hasConceptScore W2905592497C19474535 @default.
- W2905592497 hasConceptScore W2905592497C2780026712 @default.
- W2905592497 hasConceptScore W2905592497C40241539 @default.
- W2905592497 hasConceptScore W2905592497C47908070 @default.
- W2905592497 hasConceptScore W2905592497C501308230 @default.
- W2905592497 hasConceptScore W2905592497C61048295 @default.
- W2905592497 hasConceptScore W2905592497C87976508 @default.
- W2905592497 hasConceptScore W2905592497C97355855 @default.
- W2905592497 hasLocation W29055924971 @default.
- W2905592497 hasOpenAccess W2905592497 @default.
- W2905592497 hasPrimaryLocation W29055924971 @default.
- W2905592497 hasRelatedWork W1972422450 @default.
- W2905592497 hasRelatedWork W1996331863 @default.
- W2905592497 hasRelatedWork W2048829577 @default.
- W2905592497 hasRelatedWork W2053517630 @default.
- W2905592497 hasRelatedWork W2065288624 @default.
- W2905592497 hasRelatedWork W2071376004 @default.
- W2905592497 hasRelatedWork W2072775309 @default.
- W2905592497 hasRelatedWork W2079258163 @default.
- W2905592497 hasRelatedWork W4239287576 @default.
- W2905592497 hasRelatedWork W4251069117 @default.
- W2905592497 isParatext "false" @default.
- W2905592497 isRetracted "false" @default.
- W2905592497 magId "2905592497" @default.
- W2905592497 workType "article" @default.