Matches in SemOpenAlex for { <https://semopenalex.org/work/W2743239261> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2743239261 abstract "(Al11.8Si4.0Mg alloy)-zircon particle composites containing zircon particle (size, 100 μm) volume fractions of 0.15 and 0.35 have been prepared by liquid metallurgy techniques. The low stress abrasion resistance of these composites was tested using a rubber wheel abrasion test apparatus with American Foundrymen's Society 50–70 mesh rounded quartz abrasive. Scratch tests were performed on metallographic surfaces of composites using a fixed-depth scratch test apparatus in order to simulate the high stress pin-on-drum abrasion test. The results show that the low stress abrasive wear rate of the aluminum alloy was decreased by a factor of 5 as a result of the dispersion of the 0.35 volume fraction of zircon particles. The wear rate of the composite containing a zircon particle volume fraction of zircon 0.35 (a Vickers hardness of 144 HV) under the low stress condition was found to be equal to that of normalized AISI 1045 steel (197 HV). Scanning electron microscopy micrographs of the composite surfaces abraded under low stress conditions show that the zircon particles stand proud of the matrix without any particle pull-out or interfacial debonding. Material removal mechanisms during low stress abrasion of the composites appear to be governed by microfracture of zircon particles, leading to subsequent pit formation. There is a direct correlation between material removal mechanisms during fixed-depth scratch testing and high stress pin-on-drum abrasion. In both cases there was catastrophic fragmentation of the zircon particles" @default.
- W2743239261 created "2017-08-17" @default.
- W2743239261 creator A5008619071 @default.
- W2743239261 creator A5017740563 @default.
- W2743239261 creator A5067808597 @default.
- W2743239261 date "1986-01-01" @default.
- W2743239261 modified "2023-09-27" @default.
- W2743239261 title "Mechanism of material removal during low stress abrasion of Al alloy Zircon particle composities." @default.
- W2743239261 hasPublicationYear "1986" @default.
- W2743239261 type Work @default.
- W2743239261 sameAs 2743239261 @default.
- W2743239261 citedByCount "0" @default.
- W2743239261 crossrefType "journal-article" @default.
- W2743239261 hasAuthorship W2743239261A5008619071 @default.
- W2743239261 hasAuthorship W2743239261A5017740563 @default.
- W2743239261 hasAuthorship W2743239261A5067808597 @default.
- W2743239261 hasConcept C104779481 @default.
- W2743239261 hasConcept C111368507 @default.
- W2743239261 hasConcept C118231568 @default.
- W2743239261 hasConcept C127313418 @default.
- W2743239261 hasConcept C138885662 @default.
- W2743239261 hasConcept C151730666 @default.
- W2743239261 hasConcept C159985019 @default.
- W2743239261 hasConcept C191897082 @default.
- W2743239261 hasConcept C192562407 @default.
- W2743239261 hasConcept C21036866 @default.
- W2743239261 hasConcept C2778517922 @default.
- W2743239261 hasConcept C2778849375 @default.
- W2743239261 hasConcept C2780026712 @default.
- W2743239261 hasConcept C2780957350 @default.
- W2743239261 hasConcept C2781235140 @default.
- W2743239261 hasConcept C41895202 @default.
- W2743239261 hasConcept C65590680 @default.
- W2743239261 hasConceptScore W2743239261C104779481 @default.
- W2743239261 hasConceptScore W2743239261C111368507 @default.
- W2743239261 hasConceptScore W2743239261C118231568 @default.
- W2743239261 hasConceptScore W2743239261C127313418 @default.
- W2743239261 hasConceptScore W2743239261C138885662 @default.
- W2743239261 hasConceptScore W2743239261C151730666 @default.
- W2743239261 hasConceptScore W2743239261C159985019 @default.
- W2743239261 hasConceptScore W2743239261C191897082 @default.
- W2743239261 hasConceptScore W2743239261C192562407 @default.
- W2743239261 hasConceptScore W2743239261C21036866 @default.
- W2743239261 hasConceptScore W2743239261C2778517922 @default.
- W2743239261 hasConceptScore W2743239261C2778849375 @default.
- W2743239261 hasConceptScore W2743239261C2780026712 @default.
- W2743239261 hasConceptScore W2743239261C2780957350 @default.
- W2743239261 hasConceptScore W2743239261C2781235140 @default.
- W2743239261 hasConceptScore W2743239261C41895202 @default.
- W2743239261 hasConceptScore W2743239261C65590680 @default.
- W2743239261 hasLocation W27432392611 @default.
- W2743239261 hasOpenAccess W2743239261 @default.
- W2743239261 hasPrimaryLocation W27432392611 @default.
- W2743239261 hasRelatedWork W1606107822 @default.
- W2743239261 hasRelatedWork W2001115335 @default.
- W2743239261 hasRelatedWork W2009500539 @default.
- W2743239261 hasRelatedWork W2019940180 @default.
- W2743239261 hasRelatedWork W2047407395 @default.
- W2743239261 hasRelatedWork W2049364211 @default.
- W2743239261 hasRelatedWork W2051364861 @default.
- W2743239261 hasRelatedWork W2056808766 @default.
- W2743239261 hasRelatedWork W2059419005 @default.
- W2743239261 hasRelatedWork W2068101899 @default.
- W2743239261 hasRelatedWork W2081700271 @default.
- W2743239261 hasRelatedWork W2089653799 @default.
- W2743239261 hasRelatedWork W2094874161 @default.
- W2743239261 hasRelatedWork W2133882288 @default.
- W2743239261 hasRelatedWork W2136698808 @default.
- W2743239261 hasRelatedWork W2792000744 @default.
- W2743239261 hasRelatedWork W2803088461 @default.
- W2743239261 hasRelatedWork W2895240381 @default.
- W2743239261 hasRelatedWork W624542290 @default.
- W2743239261 hasRelatedWork W1997726447 @default.
- W2743239261 isParatext "false" @default.
- W2743239261 isRetracted "false" @default.
- W2743239261 magId "2743239261" @default.
- W2743239261 workType "article" @default.