Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281796671> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W4281796671 endingPage "165812" @default.
- W4281796671 startingPage "165812" @default.
- W4281796671 abstract "The high strength of Al-Si hypoeutectic alloys additively manufactured by powder-bed fusion is of great scientific interest. To date, the mechanism of grain refinement near the fusion line, which contradicts conventional Hunt’s columnar–equiaxed transition criteria, remains to be elucidated. Here we present the first report on the mechanism of grain refinement. When a laser was irradiated on cast Al-Si alloy consisting of coarse α-Al grain and α-Al/Si eutectic regions, grain refinement occurred only near the eutectic regions. This strongly suggests that the Si phase is crucial for grain refinement. Multi-phase-field simulation revealed that rapid heating due to the laser irradiation results in unmelted Si particles even above the liquidus temperature and that the particles act as heterogeneous nucleation sites during the subsequent re-solidification. These results suggest the feasibility of a novel inoculant-free grain refinement that is applicable to eutectic alloys comprising phases with a significant melting point difference." @default.
- W4281796671 created "2022-06-13" @default.
- W4281796671 creator A5015534419 @default.
- W4281796671 creator A5033485690 @default.
- W4281796671 creator A5073749780 @default.
- W4281796671 creator A5074843912 @default.
- W4281796671 creator A5086941410 @default.
- W4281796671 date "2022-10-01" @default.
- W4281796671 modified "2023-10-14" @default.
- W4281796671 title "Equiaxed grain formation by intrinsic heterogeneous nucleation via rapid heating and cooling in additive manufacturing of aluminum-silicon hypoeutectic alloy" @default.
- W4281796671 cites W1997673604 @default.
- W4281796671 cites W1999455831 @default.
- W4281796671 cites W2028091284 @default.
- W4281796671 cites W2041603365 @default.
- W4281796671 cites W2054112589 @default.
- W4281796671 cites W2101014098 @default.
- W4281796671 cites W2104196136 @default.
- W4281796671 cites W2230132442 @default.
- W4281796671 cites W2251629096 @default.
- W4281796671 cites W2536876091 @default.
- W4281796671 cites W2590995620 @default.
- W4281796671 cites W2602271261 @default.
- W4281796671 cites W2758567842 @default.
- W4281796671 cites W2765752905 @default.
- W4281796671 cites W2772615712 @default.
- W4281796671 cites W2792212460 @default.
- W4281796671 cites W2916531021 @default.
- W4281796671 cites W2924868558 @default.
- W4281796671 cites W2937646991 @default.
- W4281796671 cites W2942539847 @default.
- W4281796671 cites W2960317155 @default.
- W4281796671 cites W2998360012 @default.
- W4281796671 cites W3024909681 @default.
- W4281796671 cites W3133710503 @default.
- W4281796671 cites W3138496188 @default.
- W4281796671 cites W3186141988 @default.
- W4281796671 cites W953187786 @default.
- W4281796671 doi "https://doi.org/10.1016/j.jallcom.2022.165812" @default.
- W4281796671 hasPublicationYear "2022" @default.
- W4281796671 type Work @default.
- W4281796671 citedByCount "11" @default.
- W4281796671 countsByYear W42817966712022 @default.
- W4281796671 countsByYear W42817966712023 @default.
- W4281796671 crossrefType "journal-article" @default.
- W4281796671 hasAuthorship W4281796671A5015534419 @default.
- W4281796671 hasAuthorship W4281796671A5033485690 @default.
- W4281796671 hasAuthorship W4281796671A5073749780 @default.
- W4281796671 hasAuthorship W4281796671A5074843912 @default.
- W4281796671 hasAuthorship W4281796671A5086941410 @default.
- W4281796671 hasBestOaLocation W42817966711 @default.
- W4281796671 hasConcept C121332964 @default.
- W4281796671 hasConcept C13530604 @default.
- W4281796671 hasConcept C145653223 @default.
- W4281796671 hasConcept C159985019 @default.
- W4281796671 hasConcept C18168003 @default.
- W4281796671 hasConcept C191897082 @default.
- W4281796671 hasConcept C192191005 @default.
- W4281796671 hasConcept C192562407 @default.
- W4281796671 hasConcept C2780026712 @default.
- W4281796671 hasConcept C544956773 @default.
- W4281796671 hasConcept C61048295 @default.
- W4281796671 hasConcept C81710450 @default.
- W4281796671 hasConcept C97355855 @default.
- W4281796671 hasConceptScore W4281796671C121332964 @default.
- W4281796671 hasConceptScore W4281796671C13530604 @default.
- W4281796671 hasConceptScore W4281796671C145653223 @default.
- W4281796671 hasConceptScore W4281796671C159985019 @default.
- W4281796671 hasConceptScore W4281796671C18168003 @default.
- W4281796671 hasConceptScore W4281796671C191897082 @default.
- W4281796671 hasConceptScore W4281796671C192191005 @default.
- W4281796671 hasConceptScore W4281796671C192562407 @default.
- W4281796671 hasConceptScore W4281796671C2780026712 @default.
- W4281796671 hasConceptScore W4281796671C544956773 @default.
- W4281796671 hasConceptScore W4281796671C61048295 @default.
- W4281796671 hasConceptScore W4281796671C81710450 @default.
- W4281796671 hasConceptScore W4281796671C97355855 @default.
- W4281796671 hasLocation W42817966711 @default.
- W4281796671 hasLocation W42817966712 @default.
- W4281796671 hasOpenAccess W4281796671 @default.
- W4281796671 hasPrimaryLocation W42817966711 @default.
- W4281796671 hasRelatedWork W2017164144 @default.
- W4281796671 hasRelatedWork W2036668084 @default.
- W4281796671 hasRelatedWork W2037707460 @default.
- W4281796671 hasRelatedWork W2092381620 @default.
- W4281796671 hasRelatedWork W2257122886 @default.
- W4281796671 hasRelatedWork W2353471266 @default.
- W4281796671 hasRelatedWork W2369773608 @default.
- W4281796671 hasRelatedWork W2558055374 @default.
- W4281796671 hasRelatedWork W4281796671 @default.
- W4281796671 hasRelatedWork W4311979507 @default.
- W4281796671 hasVolume "919" @default.
- W4281796671 isParatext "false" @default.
- W4281796671 isRetracted "false" @default.
- W4281796671 workType "article" @default.