Control of Inconel 738LC superalloy microstructure with the aid of a precipitate dissolution semi-analytical modeling
| hal.structure.identifier | Turbomeca | |
| dc.contributor.author | DANIS, Yann | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| hal.structure.identifier | Laboratoire Génie Mécanique et Matériaux de Bordeaux [LGM2B] | |
| dc.contributor.author | ARVIEU, Corine | |
| hal.structure.identifier | Laboratoire de Génie Mécanique et Matériaux de Bordeaux [LGM2B] | |
| dc.contributor.author | LACOSTE, Eric | |
| hal.structure.identifier | Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB] | |
| hal.structure.identifier | Laboratoire de Génie Mécanique et Matériaux de Bordeaux [LGM2B] | |
| dc.contributor.author | QUENISSET, Jean-Michel | |
| dc.date.issued | 2010 | |
| dc.identifier.issn | 0965-0393 | |
| dc.description.abstractEn | After experimental identification of the main factors influencing Inconel 738LC superalloy microstructures, a semi-analytical modeling of precipitate dissolution during thermal cycle has been proposed. It was based on an isokinetic model of phase transformation adapted to the presence of high-precipitate density as observed in γ' precipitate hardened IN738LC. Some data required as input for the semi-analytical modeling could be determined by an inverse method applied to isothermal treatments. Finally the semi-analytical modeling was validated through non-isothermal treatments and used to predict the occurrence of hot cracking depending on welding conditions. | |
| dc.language.iso | en | |
| dc.publisher | IOP Publishing | |
| dc.subject.en | Solid-phase precipitation | |
| dc.subject.en | Solid–solid transitions | |
| dc.subject.en | Joining | |
| dc.subject.en | Welding | |
| dc.subject.en | Phase equilibria | |
| dc.subject.en | Inconel 738LC | |
| dc.subject.en | Modellisation | |
| dc.title.en | Control of Inconel 738LC superalloy microstructure with the aid of a precipitate dissolution semi-analytical modeling | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1088/0965-0393/18/8/085003 | |
| dc.subject.hal | Chimie/Matériaux | |
| bordeaux.journal | Modelling and Simulation in Materials Science and Engineering | |
| bordeaux.page | 085003 (15 p.) | |
| bordeaux.volume | 18 | |
| bordeaux.issue | 8 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00545058 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00545058v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Modelling%20and%20Simulation%20in%20Materials%20Science%20and%20Engineering&rft.date=2010&rft.volume=18&rft.issue=8&rft.spage=085003%20(15%20p.)&rft.epage=085003%20(15%20p.)&rft.eissn=0965-0393&rft.issn=0965-0393&rft.au=DANIS,%20Yann&ARVIEU,%20Corine&LACOSTE,%20Eric&QUENISSET,%20Jean-Michel&rft.genre=article |
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