Matches in SemOpenAlex for { <https://semopenalex.org/work/W4380737938> ?p ?o ?g. }
- W4380737938 endingPage "106435" @default.
- W4380737938 startingPage "106435" @default.
- W4380737938 abstract "To surpass the current level of mechanical properties exhibited by CoCrNi medium-entropy alloys (MEA), (CoCrNi)100−x(WC)x (x = 0, 2, 4 and 6 for molar ratio) MEA samples were prepared using powder metallurgy with atomized powder as the raw material, and the influence of WC content on the microstructural evolution and mechanical properties of the sintered MEAs was investigated. As the WC content increased, the phase structure of the sintered MEAs changed from a single FCC phase to an FCC+Cr23C6 phase, while the grain size of the matrix decreased. Consequently, the strength of the alloy exhibited significant improvement. For instance, the tensile yield and fracture strengths of (CoCrNi)98(WC)2 were measured at 574 and 971 MPa, respectively, while maintaining a plasticity of approximately 41.6%. Furthermore, the addition of WC led to a considerable increase in the hardness for (CoCrNi)94(WC)6, reaching 314.7 HV, which was nearly 50% higher than that of the CoCrNi matrix. The increased hardness proved beneficial in enhancing the material’s wear resistance, which first increased and then decreased. The wear mechanisms primarily involved abrasive and oxidation wears. The observed increase in yield strength can be attributed to the combined effects of multiple strengthening mechanisms. The individual contributions of these mechanisms were quantitatively evaluated and compared to the actual values, demonstrating consistency with the calculated results. Notably, solid-solution strengthening emerged as the principle strengthening mechanism." @default.
- W4380737938 created "2023-06-16" @default.
- W4380737938 creator A5004812938 @default.
- W4380737938 creator A5006987151 @default.
- W4380737938 creator A5033796344 @default.
- W4380737938 creator A5037989560 @default.
- W4380737938 creator A5068131432 @default.
- W4380737938 creator A5075000375 @default.
- W4380737938 creator A5085884522 @default.
- W4380737938 creator A5090634354 @default.
- W4380737938 date "2023-08-01" @default.
- W4380737938 modified "2023-10-16" @default.
- W4380737938 title "Effect of WC addition on microstructure and properties of powder metallurgy CoCrNi medium entropy alloy" @default.
- W4380737938 cites W1434722975 @default.
- W4380737938 cites W1963620933 @default.
- W4380737938 cites W1972088025 @default.
- W4380737938 cites W1984817654 @default.
- W4380737938 cites W2003975937 @default.
- W4380737938 cites W2008131626 @default.
- W4380737938 cites W2013253108 @default.
- W4380737938 cites W2014448619 @default.
- W4380737938 cites W2014698619 @default.
- W4380737938 cites W2016681107 @default.
- W4380737938 cites W2021866449 @default.
- W4380737938 cites W2023343422 @default.
- W4380737938 cites W2030783863 @default.
- W4380737938 cites W2039061417 @default.
- W4380737938 cites W2040028885 @default.
- W4380737938 cites W2057737426 @default.
- W4380737938 cites W2058085399 @default.
- W4380737938 cites W2062168691 @default.
- W4380737938 cites W2062953014 @default.
- W4380737938 cites W2069386992 @default.
- W4380737938 cites W2133683500 @default.
- W4380737938 cites W2147020078 @default.
- W4380737938 cites W2158836063 @default.
- W4380737938 cites W2299593614 @default.
- W4380737938 cites W2387497599 @default.
- W4380737938 cites W2588581688 @default.
- W4380737938 cites W2590213398 @default.
- W4380737938 cites W2592539728 @default.
- W4380737938 cites W2599161952 @default.
- W4380737938 cites W2792505262 @default.
- W4380737938 cites W2795633710 @default.
- W4380737938 cites W2885332061 @default.
- W4380737938 cites W2891332920 @default.
- W4380737938 cites W2903938738 @default.
- W4380737938 cites W2905882665 @default.
- W4380737938 cites W2921882007 @default.
- W4380737938 cites W2922153795 @default.
- W4380737938 cites W2941880653 @default.
- W4380737938 cites W2970240322 @default.
- W4380737938 cites W4282840495 @default.
- W4380737938 doi "https://doi.org/10.1016/j.mtcomm.2023.106435" @default.
- W4380737938 hasPublicationYear "2023" @default.
- W4380737938 type Work @default.
- W4380737938 citedByCount "0" @default.
- W4380737938 crossrefType "journal-article" @default.
- W4380737938 hasAuthorship W4380737938A5004812938 @default.
- W4380737938 hasAuthorship W4380737938A5006987151 @default.
- W4380737938 hasAuthorship W4380737938A5033796344 @default.
- W4380737938 hasAuthorship W4380737938A5037989560 @default.
- W4380737938 hasAuthorship W4380737938A5068131432 @default.
- W4380737938 hasAuthorship W4380737938A5075000375 @default.
- W4380737938 hasAuthorship W4380737938A5085884522 @default.
- W4380737938 hasAuthorship W4380737938A5090634354 @default.
- W4380737938 hasConcept C112950240 @default.
- W4380737938 hasConcept C159985019 @default.
- W4380737938 hasConcept C191897082 @default.
- W4380737938 hasConcept C192191005 @default.
- W4380737938 hasConcept C192562407 @default.
- W4380737938 hasConcept C193705005 @default.
- W4380737938 hasConcept C2780026712 @default.
- W4380737938 hasConcept C2780299837 @default.
- W4380737938 hasConcept C7794659 @default.
- W4380737938 hasConcept C79148161 @default.
- W4380737938 hasConcept C87976508 @default.
- W4380737938 hasConceptScore W4380737938C112950240 @default.
- W4380737938 hasConceptScore W4380737938C159985019 @default.
- W4380737938 hasConceptScore W4380737938C191897082 @default.
- W4380737938 hasConceptScore W4380737938C192191005 @default.
- W4380737938 hasConceptScore W4380737938C192562407 @default.
- W4380737938 hasConceptScore W4380737938C193705005 @default.
- W4380737938 hasConceptScore W4380737938C2780026712 @default.
- W4380737938 hasConceptScore W4380737938C2780299837 @default.
- W4380737938 hasConceptScore W4380737938C7794659 @default.
- W4380737938 hasConceptScore W4380737938C79148161 @default.
- W4380737938 hasConceptScore W4380737938C87976508 @default.
- W4380737938 hasFunder F4320317314 @default.
- W4380737938 hasFunder F4320321878 @default.
- W4380737938 hasFunder F4320325142 @default.
- W4380737938 hasLocation W43807379381 @default.
- W4380737938 hasOpenAccess W4380737938 @default.
- W4380737938 hasPrimaryLocation W43807379381 @default.
- W4380737938 hasRelatedWork W2488089879 @default.
- W4380737938 hasRelatedWork W2928122164 @default.
- W4380737938 hasRelatedWork W3131083263 @default.
- W4380737938 hasRelatedWork W3135978913 @default.