{"id":"https://openalex.org/W31173146","doi":null,"title":"Comportement et endommagement en fatigue et fatigue-fluage \u00e0 haute temp\u00e9rature de diff\u00e9rents \u00e9tats microstructuraux du superalliage base-nickel Udimet 720","display_name":"Comportement et endommagement en fatigue et fatigue-fluage \u00e0 haute temp\u00e9rature de diff\u00e9rents \u00e9tats microstructuraux du superalliage base-nickel Udimet 720","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W31173146","mag":"31173146"},"language":"fr","primary_location":{"id":"pmh:hdl:10068/851032","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/851032","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"U - Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://theses.hal.science/tel-00545922","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037555536","display_name":"Thomas Billot","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2802931824","display_name":"Institut Pprime","ror":"https://ror.org/05vjdsn22","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I171246369","https://openalex.org/I2802931824","https://openalex.org/I32881790","https://openalex.org/I4210095849"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Thomas Billot","raw_affiliation_strings":["Institut PPrime"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut PPrime","institution_ids":["https://openalex.org/I2802931824"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5037555536"],"corresponding_institution_ids":["https://openalex.org/I2802931824"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10840","display_name":"High Temperature Alloys and Creep","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10840","display_name":"High Temperature Alloys and Creep","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10396","display_name":"Fatigue and fracture mechanics","score":0.00419999985024333,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11100","display_name":"Intermetallics and Advanced Alloy Properties","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/udimet-720","display_name":"Udimet 720","score":0.9900000095367432},{"id":"https://openalex.org/keywords/nickel-based-superalloy","display_name":"nickel-based superalloy","score":0.9049999713897705},{"id":"https://openalex.org/keywords/high-temperature-fatigue","display_name":"high-temperature fatigue","score":0.8809999823570251},{"id":"https://openalex.org/keywords/creep-fatigue-interaction","display_name":"creep-fatigue interaction","score":0.7960000038146973},{"id":"https://openalex.org/keywords/creep","display_name":"creep","score":0.7369999885559082},{"id":"https://openalex.org/keywords/dislocation-structure","display_name":"dislocation structure","score":0.6639999747276306},{"id":"https://openalex.org/keywords/crack-initiation-and-propagation","display_name":"crack initiation and propagation","score":0.7319999933242798},{"id":"https://openalex.org/keywords/intergranular-fracture","display_name":"intergranular fracture","score":0.8090000152587891},{"id":"https://openalex.org/keywords/aging-treatment","display_name":"aging treatment","score":0.7609999775886536},{"id":"https://openalex.org/keywords/microstructure","display_name":"microstructure","score":0.5120000243186951},{"id":"https://openalex.org/keywords/turbine-disk","display_name":"turbine disk","score":0.5899999737739563},{"id":"https://openalex.org/keywords/fatigue-life","display_name":"fatigue life","score":0.30399999022483826}],"concepts":[{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.7090433239936829},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6246280670166016},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.19131618738174438}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:hdl:10068/851032","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10068/851032","pdf_url":null,"source":{"id":"https://openalex.org/S4377196900","display_name":"OpenGrey (Institut de l'Information Scientifique et Technique)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1295345811","host_organization_name":"Institut de l'Information Scientifique et Technique","host_organization_lineage":["https://openalex.org/I1295345811"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"U - Thesis"},{"id":"pmh:oai:HAL:tel-00545922v1","doi":null,"is_oa":true,"landing_page_url":"https://theses.hal.science/tel-00545922","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sciences de l'ing\u00e9nieur [physics]. ISAE-ENSMA Ecole Nationale Sup\u00e9rieure de M\u00e9canique et d'A\u00e9rotechique - Poitiers, 2010. Fran\u00e7ais. &#x27E8;NNT : &#x27E9;","raw_type":"info:eu-repo/semantics/doctoralThesis"},{"id":"mag:31173146","doi":null,"is_oa":false,"landing_page_url":"https://tel.archives-ouvertes.fr/tel-00545922/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:HAL:tel-00545922v1","doi":null,"is_oa":true,"landing_page_url":"https://theses.hal.science/tel-00545922","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sciences de l'ing\u00e9nieur [physics]. ISAE-ENSMA Ecole Nationale Sup\u00e9rieure de M\u00e9canique et d'A\u00e9rotechique - Poitiers, 2010. Fran\u00e7ais. &#x27E8;NNT : &#x27E9;","raw_type":"info:eu-repo/semantics/doctoralThesis"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4392866479","https://openalex.org/W351646117","https://openalex.org/W61922584","https://openalex.org/W4392866139","https://openalex.org/W7147526696","https://openalex.org/W7212199890","https://openalex.org/W46817840","https://openalex.org/W121213046","https://openalex.org/W1695960819","https://openalex.org/W7148427973"],"abstract_inverted_index":{"Les":[0,100,232],"industriels":[1],"de":[2,5,13,15,21,24,30,38,51,58,70,80,83,91,96,102,111,114,127,132,135,159,162,172,182,187,190,198,218,224,226,236,252],"l'a\u00e9ronautique":[3],"et":[4,23,72,87,113,131,151,161,189,212,249,260],"l'\u00e9nergie":[6],"cherchent":[7],"continuellement":[8],"\u00e0":[9,49,77,120],"accro\u00eetre":[10],"les":[11,56,68,156,255],"temp\u00e9ratures":[12],"fonctionnement":[14],"leurs":[16,39,243],"turbomachines":[17],"dans":[18],"un":[19,61],"souci":[20],"rendement":[22],"diminution":[25],"des":[26,33,47,109,116,125,148,175,185],"\u00e9missions":[27],"polluantes.":[28],"L'am\u00e9lioration":[29],"la":[31,44,133,143,173,204,222,250],"durabilit\u00e9":[32],"composants":[34],"constitue":[35],"\u00e9galement":[36],"une":[37,168],"priorit\u00e9s.":[40],"Dans":[41,215],"ce":[42],"contexte,":[43],"r\u00e9sistance":[45],"m\u00e9canique":[46,104,248],"superalliages":[48],"base":[50],"nickel":[52],"polycristallins":[53],"utilis\u00e9s":[54],"pour":[55,179],"disques":[57],"turbines":[59],"est":[60,139,177],"point":[62],"clef.":[63],"Cette":[64],"th\u00e8se":[65],"porte":[66],"sur":[67,245],"modes":[69],"d\u00e9formation":[71],"d'endommagement":[73],"qui":[74,118],"se":[75],"d\u00e9veloppent":[76],"700C":[78],"lors":[79],"sollicitations":[81],"m\u00e9caniques":[82,207],"type":[84],"fatigue,":[85],"fluage":[86],"fatigue-fluage":[88],"au":[89,107],"sein":[90],"deux":[92,256],"structures":[93,110,257],"m\u00e9tallurgiques":[94,258],"diff\u00e9rentes":[95],"l'alliage":[97],"Udimet":[98],"720.":[99],"diff\u00e9rences":[101],"comportement":[103,247],"sont":[105,165,197],"analys\u00e9es":[106],"travers":[108],"dislocations":[112],"l'\u00e9volution":[115],"m\u00e9canismes":[117],"op\u00e8rent":[119],"cette":[121],"\u00e9chelle.":[122],"Le":[123],"r\u00f4le":[124],"conditions":[126,181],"chargement":[128],"(s,":[129],"Dt)":[130],"microstructure":[134,223],"pr\u00e9cipitation":[136,225],"g'":[137,150],"multimodale":[138],"pr\u00e9cis\u00e9":[140],"notamment":[141],"concernant":[142],"transition":[144,169],"entre":[145],"le":[146,216,246],"cisaillement":[147],"pr\u00e9cipit\u00e9s":[149],"leur":[152,163],"contournement.":[153],"En":[154],"parall\u00e8le,":[155],"processus":[157],"d'amor\u00e7age":[158],"fissures":[160,176],"propagation":[164],"caract\u00e9ris\u00e9s.":[166],"Si":[167],"inter":[170],"transgranulaire":[171],"croissance":[174],"constat\u00e9e":[178],"certaines":[180],"chargement,":[183],"l'endommagement":[184],"joints":[186],"grains":[188],"macles":[191],"domine.":[192],"Des":[193],"interactions":[194],"complexes":[195],"fatigue-fluage-oxydation":[196],"plus":[199],"mises":[200],"en":[201],"\u00e9vidence":[202],"par":[203],"r\u00e9alisation":[205],"d'essais":[206],"\u00e9quivalents":[208],"conduits":[209],"sous":[210,213],"air":[211],"vide.":[214],"domaine":[217],"haute":[219],"temp\u00e9rature":[220],"explor\u00e9,":[221],"cet":[227],"alliage":[228],"n'est":[229],"pas":[230],"stable.":[231],"effets":[233],"d'un":[234],"traitement":[235],"vieillissement":[237],"ont":[238,262],"\u00e9t\u00e9":[239,263],"quantifi\u00e9s":[240],"ainsi":[241],"que":[242],"r\u00e9percussions":[244],"dur\u00e9e":[251],"vie.":[253],"Syst\u00e9matiquement":[254],"homog\u00e8ne":[259],"h\u00e9t\u00e9rog\u00e8ne":[261],"compar\u00e9es.":[264]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}
