Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896839996> ?p ?o ?g. }
- W2896839996 endingPage "339" @default.
- W2896839996 startingPage "331" @default.
- W2896839996 abstract "Secondary precipitation of Cr-rich carbides in heat resistant austenitic stainless steels has been investigated both experimentally and using finite element simulations. The microstructural evolutions in two commercial grades were characterized using electron microscopy. A special emphasis was given on the peculiar spatial distribution of M23C6 secondary carbides exhibiting precipitate free zones surrounding primary carbides, and high density precipitate zones extending with longer aging times. Solidification induced chemical composition gradients were clearly exhibited in the as-cast alloys with significant chromium depletion in the vicinity of primary M7C3 carbides. It is then proposed that these gradients play a major role in the secondary precipitation mechanism. Classical nucleation and growth theories have been adapted to account for (i) the flux of solutes with large difference in diffusion coefficients, (ii) the initial composition gradients in the matrix and, (iii) the chemical driving force for nucleation and growth of M23C6 carbides. Within this framework, the whole kinetics has been reproduced. It clearly shows that the spatial distribution of secondary carbides that play a key role in the creep resistance of these alloys is the result of a complex interaction between initial composition gradients in as-cast alloys and solute flux resulting from phase transformation during aging." @default.
- W2896839996 created "2018-10-26" @default.
- W2896839996 creator A5006111397 @default.
- W2896839996 creator A5015739488 @default.
- W2896839996 creator A5026214871 @default.
- W2896839996 creator A5034275127 @default.
- W2896839996 creator A5036055197 @default.
- W2896839996 creator A5043531356 @default.
- W2896839996 creator A5054555764 @default.
- W2896839996 creator A5074062030 @default.
- W2896839996 creator A5088631520 @default.
- W2896839996 date "2018-12-01" @default.
- W2896839996 modified "2023-10-18" @default.
- W2896839996 title "Influence of solidification induced composition gradients on carbide precipitation in FeNiCr heat resistant steels" @default.
- W2896839996 cites W1963536557 @default.
- W2896839996 cites W1965937520 @default.
- W2896839996 cites W1975997523 @default.
- W2896839996 cites W1990133434 @default.
- W2896839996 cites W1991376755 @default.
- W2896839996 cites W1993118325 @default.
- W2896839996 cites W2002314025 @default.
- W2896839996 cites W2008629940 @default.
- W2896839996 cites W2017705309 @default.
- W2896839996 cites W2026607795 @default.
- W2896839996 cites W2038921443 @default.
- W2896839996 cites W2038982583 @default.
- W2896839996 cites W2041941785 @default.
- W2896839996 cites W2044426741 @default.
- W2896839996 cites W2049751910 @default.
- W2896839996 cites W2050504745 @default.
- W2896839996 cites W2050993749 @default.
- W2896839996 cites W2054583273 @default.
- W2896839996 cites W2068099291 @default.
- W2896839996 cites W2068663037 @default.
- W2896839996 cites W2076456832 @default.
- W2896839996 cites W2078112297 @default.
- W2896839996 cites W2080331906 @default.
- W2896839996 cites W2082749959 @default.
- W2896839996 cites W2087608176 @default.
- W2896839996 cites W2089439186 @default.
- W2896839996 cites W2091678452 @default.
- W2896839996 cites W2127067289 @default.
- W2896839996 cites W2304702132 @default.
- W2896839996 cites W2333164698 @default.
- W2896839996 cites W2499535204 @default.
- W2896839996 cites W2515941304 @default.
- W2896839996 cites W2532382758 @default.
- W2896839996 doi "https://doi.org/10.1016/j.mtla.2018.10.010" @default.
- W2896839996 hasPublicationYear "2018" @default.
- W2896839996 type Work @default.
- W2896839996 sameAs 2896839996 @default.
- W2896839996 citedByCount "10" @default.
- W2896839996 countsByYear W28968399962019 @default.
- W2896839996 countsByYear W28968399962020 @default.
- W2896839996 countsByYear W28968399962021 @default.
- W2896839996 countsByYear W28968399962022 @default.
- W2896839996 countsByYear W28968399962023 @default.
- W2896839996 crossrefType "journal-article" @default.
- W2896839996 hasAuthorship W2896839996A5006111397 @default.
- W2896839996 hasAuthorship W2896839996A5015739488 @default.
- W2896839996 hasAuthorship W2896839996A5026214871 @default.
- W2896839996 hasAuthorship W2896839996A5034275127 @default.
- W2896839996 hasAuthorship W2896839996A5036055197 @default.
- W2896839996 hasAuthorship W2896839996A5043531356 @default.
- W2896839996 hasAuthorship W2896839996A5054555764 @default.
- W2896839996 hasAuthorship W2896839996A5074062030 @default.
- W2896839996 hasAuthorship W2896839996A5088631520 @default.
- W2896839996 hasBestOaLocation W28968399962 @default.
- W2896839996 hasConcept C107054158 @default.
- W2896839996 hasConcept C121332964 @default.
- W2896839996 hasConcept C149849071 @default.
- W2896839996 hasConcept C149912024 @default.
- W2896839996 hasConcept C153294291 @default.
- W2896839996 hasConcept C178790620 @default.
- W2896839996 hasConcept C185592680 @default.
- W2896839996 hasConcept C191897082 @default.
- W2896839996 hasConcept C192562407 @default.
- W2896839996 hasConcept C44280652 @default.
- W2896839996 hasConcept C5335593 @default.
- W2896839996 hasConcept C61048295 @default.
- W2896839996 hasConcept C68709404 @default.
- W2896839996 hasConcept C69357855 @default.
- W2896839996 hasConcept C87976508 @default.
- W2896839996 hasConcept C96288455 @default.
- W2896839996 hasConcept C97355855 @default.
- W2896839996 hasConceptScore W2896839996C107054158 @default.
- W2896839996 hasConceptScore W2896839996C121332964 @default.
- W2896839996 hasConceptScore W2896839996C149849071 @default.
- W2896839996 hasConceptScore W2896839996C149912024 @default.
- W2896839996 hasConceptScore W2896839996C153294291 @default.
- W2896839996 hasConceptScore W2896839996C178790620 @default.
- W2896839996 hasConceptScore W2896839996C185592680 @default.
- W2896839996 hasConceptScore W2896839996C191897082 @default.
- W2896839996 hasConceptScore W2896839996C192562407 @default.
- W2896839996 hasConceptScore W2896839996C44280652 @default.
- W2896839996 hasConceptScore W2896839996C5335593 @default.
- W2896839996 hasConceptScore W2896839996C61048295 @default.
- W2896839996 hasConceptScore W2896839996C68709404 @default.