Matches in SemOpenAlex for { <https://semopenalex.org/work/W1853293100> ?p ?o ?g. }
- W1853293100 endingPage "369" @default.
- W1853293100 startingPage "359" @default.
- W1853293100 abstract "Developments of aluminum alloys that can retain strength at and above 250 °C present a significant challenge. In this paper we report an ultrafine scale Al–Fe–Ni eutectic alloy with less than 3.5 at% transition metals that exhibits room temperature ultimate tensile strength of ~400 MPa with a tensile ductility of 6–8%. The yield stress under compression at 300 °C was found to be 150 MPa. We attribute it to the refinement of the microstructure that is achieved by suction casting in copper mold. The characterization using scanning and transmission electron microscopy (SEM and TEM) reveals an unique composite structure that contains the Al–Al3Ni rod eutectic with spacing of ~90 nm enveloped by a lamellar eutectic of Al–Al9FeNi (~140 nm). Observation of subsurface deformation under Vickers indentation using bonded interface technique reveals the presence of extensive shear banding during deformation that is responsible for the origin of ductility. The dislocation configuration in Al–Al3Ni eutectic colony indicates accommodation of plasticity in α-Al with dislocation accumulation at the α-Al/Al3Ni interface boundaries. In contrast the dislocation activities in the intermetallic lamellae are limited and contain set of planner dislocations across the plates. We present a detailed analysis of the fracture surface to rationalize the origin of the high strength and ductility in this class of potentially promising cast alloy." @default.
- W1853293100 created "2016-06-24" @default.
- W1853293100 creator A5011717241 @default.
- W1853293100 creator A5050314282 @default.
- W1853293100 creator A5060499969 @default.
- W1853293100 creator A5086260715 @default.
- W1853293100 date "2015-07-01" @default.
- W1853293100 modified "2023-10-02" @default.
- W1853293100 title "Al based ultra-fine eutectic with high room temperature plasticity and elevated temperature strength" @default.
- W1853293100 cites W1966901802 @default.
- W1853293100 cites W1969021418 @default.
- W1853293100 cites W1976832971 @default.
- W1853293100 cites W1980846469 @default.
- W1853293100 cites W1993358221 @default.
- W1853293100 cites W1997185656 @default.
- W1853293100 cites W1998391774 @default.
- W1853293100 cites W2000173334 @default.
- W1853293100 cites W2001773819 @default.
- W1853293100 cites W2004412574 @default.
- W1853293100 cites W2010445922 @default.
- W1853293100 cites W2011718638 @default.
- W1853293100 cites W2012202294 @default.
- W1853293100 cites W2017591103 @default.
- W1853293100 cites W2019447394 @default.
- W1853293100 cites W2028112966 @default.
- W1853293100 cites W2033505866 @default.
- W1853293100 cites W2037621598 @default.
- W1853293100 cites W2038372550 @default.
- W1853293100 cites W2045245216 @default.
- W1853293100 cites W2049291357 @default.
- W1853293100 cites W2051470383 @default.
- W1853293100 cites W2051552960 @default.
- W1853293100 cites W2056924556 @default.
- W1853293100 cites W2057721839 @default.
- W1853293100 cites W2064019327 @default.
- W1853293100 cites W2068278901 @default.
- W1853293100 cites W2069188022 @default.
- W1853293100 cites W2071938853 @default.
- W1853293100 cites W2072407991 @default.
- W1853293100 cites W2076271776 @default.
- W1853293100 cites W2076919600 @default.
- W1853293100 cites W2079214800 @default.
- W1853293100 cites W2094501684 @default.
- W1853293100 cites W2095229962 @default.
- W1853293100 cites W2106233124 @default.
- W1853293100 cites W2117608285 @default.
- W1853293100 cites W2144468479 @default.
- W1853293100 cites W2144793444 @default.
- W1853293100 cites W2330001018 @default.
- W1853293100 cites W4238467304 @default.
- W1853293100 cites W2322311635 @default.
- W1853293100 doi "https://doi.org/10.1016/j.msea.2015.05.024" @default.
- W1853293100 hasPublicationYear "2015" @default.
- W1853293100 type Work @default.
- W1853293100 sameAs 1853293100 @default.
- W1853293100 citedByCount "39" @default.
- W1853293100 countsByYear W18532931002017 @default.
- W1853293100 countsByYear W18532931002018 @default.
- W1853293100 countsByYear W18532931002019 @default.
- W1853293100 countsByYear W18532931002020 @default.
- W1853293100 countsByYear W18532931002021 @default.
- W1853293100 countsByYear W18532931002022 @default.
- W1853293100 countsByYear W18532931002023 @default.
- W1853293100 crossrefType "journal-article" @default.
- W1853293100 hasAuthorship W1853293100A5011717241 @default.
- W1853293100 hasAuthorship W1853293100A5050314282 @default.
- W1853293100 hasAuthorship W1853293100A5060499969 @default.
- W1853293100 hasAuthorship W1853293100A5086260715 @default.
- W1853293100 hasConcept C112950240 @default.
- W1853293100 hasConcept C149912024 @default.
- W1853293100 hasConcept C159122135 @default.
- W1853293100 hasConcept C159985019 @default.
- W1853293100 hasConcept C18168003 @default.
- W1853293100 hasConcept C182508753 @default.
- W1853293100 hasConcept C191897082 @default.
- W1853293100 hasConcept C192562407 @default.
- W1853293100 hasConcept C204366326 @default.
- W1853293100 hasConcept C27501479 @default.
- W1853293100 hasConcept C2776512210 @default.
- W1853293100 hasConcept C2780026712 @default.
- W1853293100 hasConcept C77851909 @default.
- W1853293100 hasConcept C79186407 @default.
- W1853293100 hasConcept C87976508 @default.
- W1853293100 hasConceptScore W1853293100C112950240 @default.
- W1853293100 hasConceptScore W1853293100C149912024 @default.
- W1853293100 hasConceptScore W1853293100C159122135 @default.
- W1853293100 hasConceptScore W1853293100C159985019 @default.
- W1853293100 hasConceptScore W1853293100C18168003 @default.
- W1853293100 hasConceptScore W1853293100C182508753 @default.
- W1853293100 hasConceptScore W1853293100C191897082 @default.
- W1853293100 hasConceptScore W1853293100C192562407 @default.
- W1853293100 hasConceptScore W1853293100C204366326 @default.
- W1853293100 hasConceptScore W1853293100C27501479 @default.
- W1853293100 hasConceptScore W1853293100C2776512210 @default.
- W1853293100 hasConceptScore W1853293100C2780026712 @default.
- W1853293100 hasConceptScore W1853293100C77851909 @default.
- W1853293100 hasConceptScore W1853293100C79186407 @default.
- W1853293100 hasConceptScore W1853293100C87976508 @default.