Matches in SemOpenAlex for { <https://semopenalex.org/work/W2088332926> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2088332926 endingPage "1345" @default.
- W2088332926 startingPage "1338" @default.
- W2088332926 abstract "Vacancy-type defects play an important role in the metal materials deformed by severe plastic deformation (SPD). The present work use positron annihilation lifetime spectroscopy (PALS) to test the vacancy-type defects in aluminium alloys processed by equal channel angular pressing (ECAP) and accumulative roll bonding (ARB). ECAP at room temperature and cryogenic temperature was conducted to AA1050 and ARB with 200 � C pre- heating was conducted to AA1050 and AA6061 to produce laminated AA1050 sheets, AA6061 sheets and AA1050/AA6061 composites. High fraction of vacancy-type defects were detected in all the deformed samples. Vacancies associated with dislocations and bulk mono-vacancies have been identified in RT-ECAP deformed samples. Three types of vacancy-type defects, vacancies associated with dislocations, bulk mono-vacancies and bulk di-vacancies, have been identified in the CT-ECAP processed samples. The ARB process is more efficient in grain refinement and strengthening. However, the accumulation of vacancy-type defects in ARB deformation seems less efficient. Vacancies associated with dislocations are the major vacancy-type defects for ARB processed AA1050 sheets but there exist some bulk mono-vacancies. However, most of the vacancy-type defects in the ARB processed AA6061 are vacancies associated with dislocations. A very small fraction of bulk mono-vacancies can be extracted but it is so small that it can be neglected. The lifetimes of ARB processed AA1050/AA6061 composites are generally in between the values of AA1050 sheets and AA6061 sheets. Voids were not detected in neither of the samples." @default.
- W2088332926 created "2016-06-24" @default.
- W2088332926 creator A5000572470 @default.
- W2088332926 creator A5004414124 @default.
- W2088332926 creator A5009177807 @default.
- W2088332926 creator A5053373528 @default.
- W2088332926 creator A5054529078 @default.
- W2088332926 creator A5057911611 @default.
- W2088332926 creator A5082605255 @default.
- W2088332926 creator A5090356926 @default.
- W2088332926 date "2014-07-01" @default.
- W2088332926 modified "2023-10-14" @default.
- W2088332926 title "Vacancy-Type Defects Study on Ultra-Fine Grained Aluminium Processed by Severe Plastic Deformation" @default.
- W2088332926 cites W2479585044 @default.
- W2088332926 cites W572010038 @default.
- W2088332926 doi "https://doi.org/10.1166/sam.2014.1809" @default.
- W2088332926 hasPublicationYear "2014" @default.
- W2088332926 type Work @default.
- W2088332926 sameAs 2088332926 @default.
- W2088332926 citedByCount "3" @default.
- W2088332926 countsByYear W20883329262019 @default.
- W2088332926 countsByYear W20883329262020 @default.
- W2088332926 countsByYear W20883329262023 @default.
- W2088332926 crossrefType "journal-article" @default.
- W2088332926 hasAuthorship W2088332926A5000572470 @default.
- W2088332926 hasAuthorship W2088332926A5004414124 @default.
- W2088332926 hasAuthorship W2088332926A5009177807 @default.
- W2088332926 hasAuthorship W2088332926A5053373528 @default.
- W2088332926 hasAuthorship W2088332926A5054529078 @default.
- W2088332926 hasAuthorship W2088332926A5057911611 @default.
- W2088332926 hasAuthorship W2088332926A5082605255 @default.
- W2088332926 hasAuthorship W2088332926A5090356926 @default.
- W2088332926 hasBestOaLocation W20883329262 @default.
- W2088332926 hasConcept C114221277 @default.
- W2088332926 hasConcept C127413603 @default.
- W2088332926 hasConcept C159985019 @default.
- W2088332926 hasConcept C185592680 @default.
- W2088332926 hasConcept C191897082 @default.
- W2088332926 hasConcept C192191005 @default.
- W2088332926 hasConcept C192562407 @default.
- W2088332926 hasConcept C204366326 @default.
- W2088332926 hasConcept C2777618503 @default.
- W2088332926 hasConcept C513153333 @default.
- W2088332926 hasConcept C77595967 @default.
- W2088332926 hasConcept C8010536 @default.
- W2088332926 hasConceptScore W2088332926C114221277 @default.
- W2088332926 hasConceptScore W2088332926C127413603 @default.
- W2088332926 hasConceptScore W2088332926C159985019 @default.
- W2088332926 hasConceptScore W2088332926C185592680 @default.
- W2088332926 hasConceptScore W2088332926C191897082 @default.
- W2088332926 hasConceptScore W2088332926C192191005 @default.
- W2088332926 hasConceptScore W2088332926C192562407 @default.
- W2088332926 hasConceptScore W2088332926C204366326 @default.
- W2088332926 hasConceptScore W2088332926C2777618503 @default.
- W2088332926 hasConceptScore W2088332926C513153333 @default.
- W2088332926 hasConceptScore W2088332926C77595967 @default.
- W2088332926 hasConceptScore W2088332926C8010536 @default.
- W2088332926 hasIssue "7" @default.
- W2088332926 hasLocation W20883329261 @default.
- W2088332926 hasLocation W20883329262 @default.
- W2088332926 hasOpenAccess W2088332926 @default.
- W2088332926 hasPrimaryLocation W20883329261 @default.
- W2088332926 hasRelatedWork W2043478115 @default.
- W2088332926 hasRelatedWork W2082293200 @default.
- W2088332926 hasRelatedWork W2137307547 @default.
- W2088332926 hasRelatedWork W2380293314 @default.
- W2088332926 hasRelatedWork W2606522562 @default.
- W2088332926 hasRelatedWork W2943188944 @default.
- W2088332926 hasRelatedWork W3008690834 @default.
- W2088332926 hasRelatedWork W3082440218 @default.
- W2088332926 hasRelatedWork W4242480814 @default.
- W2088332926 hasRelatedWork W4285802202 @default.
- W2088332926 hasVolume "6" @default.
- W2088332926 isParatext "false" @default.
- W2088332926 isRetracted "false" @default.
- W2088332926 magId "2088332926" @default.
- W2088332926 workType "article" @default.