Matches in SemOpenAlex for { <https://semopenalex.org/work/W4386148684> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W4386148684 abstract "Deformation plasticity mechanisms in alloys and compounds may unveil the material capacity towards optimal mechanical properties. We conduct a series of molecular dynamics (MD) simulations to investigate plasticity mechanisms due to nanoindentation in pure tungsten, molybdenum and vanadium body-centered cubic single crystals, as well as the also body-centered cubic, equiatomic, random solid solutions (RSS) of tungsten--molybdenum and tungsten--vanadium alloys. Our analysis focuses on a thorough, side-by-side comparison of dynamic deformation processes, defect nucleation, and evolution, along with corresponding stress--strain curves. We also check the surface morphology of indented samples through atomic shear strain mapping. As expected, the presence of Mo and V atoms in W matrices introduces lattice strain and distortion, increasing material resistance to deformation and slowing down dislocation mobility of dislocation loops with a Burgers vector of 1/2 $langle 111 rangle$. Our side-by-side comparison displays a remarkable suppression of the plastic zone size in equiatomic W--V RSS, but not in equiatomic W--Mo RSS alloys, displaying a clear prediction for optimal hardening response equiatomic W--V RSS alloys. If the small-depth nanoindentation plastic response is indicative of overall mechanical performance, it is possible to conceive a novel MD-based pathway towards material design for mechanical applications in complex, multi-component alloys." @default.
- W4386148684 created "2023-08-25" @default.
- W4386148684 creator A5033661900 @default.
- W4386148684 creator A5040451378 @default.
- W4386148684 creator A5054635711 @default.
- W4386148684 creator A5086376684 @default.
- W4386148684 date "2023-08-23" @default.
- W4386148684 modified "2023-10-16" @default.
- W4386148684 title "Plastic deformation mechanisms during nanoindentation of W, Mo, V body-centered cubic single crystals and their corresponding W-Mo, W-V equiatomic random solid solutions" @default.
- W4386148684 doi "https://doi.org/10.48550/arxiv.2308.12206" @default.
- W4386148684 hasPublicationYear "2023" @default.
- W4386148684 type Work @default.
- W4386148684 citedByCount "0" @default.
- W4386148684 crossrefType "posted-content" @default.
- W4386148684 hasAuthorship W4386148684A5033661900 @default.
- W4386148684 hasAuthorship W4386148684A5040451378 @default.
- W4386148684 hasAuthorship W4386148684A5054635711 @default.
- W4386148684 hasAuthorship W4386148684A5086376684 @default.
- W4386148684 hasBestOaLocation W43861486841 @default.
- W4386148684 hasConcept C121332964 @default.
- W4386148684 hasConcept C138999460 @default.
- W4386148684 hasConcept C159122135 @default.
- W4386148684 hasConcept C159985019 @default.
- W4386148684 hasConcept C185592680 @default.
- W4386148684 hasConcept C191897082 @default.
- W4386148684 hasConcept C192562407 @default.
- W4386148684 hasConcept C204366326 @default.
- W4386148684 hasConcept C205539056 @default.
- W4386148684 hasConcept C206744179 @default.
- W4386148684 hasConcept C24444364 @default.
- W4386148684 hasConcept C49326732 @default.
- W4386148684 hasConcept C504678139 @default.
- W4386148684 hasConcept C542268612 @default.
- W4386148684 hasConcept C549387045 @default.
- W4386148684 hasConcept C61048295 @default.
- W4386148684 hasConcept C79186407 @default.
- W4386148684 hasConcept C8010536 @default.
- W4386148684 hasConcept C87976508 @default.
- W4386148684 hasConcept C97355855 @default.
- W4386148684 hasConceptScore W4386148684C121332964 @default.
- W4386148684 hasConceptScore W4386148684C138999460 @default.
- W4386148684 hasConceptScore W4386148684C159122135 @default.
- W4386148684 hasConceptScore W4386148684C159985019 @default.
- W4386148684 hasConceptScore W4386148684C185592680 @default.
- W4386148684 hasConceptScore W4386148684C191897082 @default.
- W4386148684 hasConceptScore W4386148684C192562407 @default.
- W4386148684 hasConceptScore W4386148684C204366326 @default.
- W4386148684 hasConceptScore W4386148684C205539056 @default.
- W4386148684 hasConceptScore W4386148684C206744179 @default.
- W4386148684 hasConceptScore W4386148684C24444364 @default.
- W4386148684 hasConceptScore W4386148684C49326732 @default.
- W4386148684 hasConceptScore W4386148684C504678139 @default.
- W4386148684 hasConceptScore W4386148684C542268612 @default.
- W4386148684 hasConceptScore W4386148684C549387045 @default.
- W4386148684 hasConceptScore W4386148684C61048295 @default.
- W4386148684 hasConceptScore W4386148684C79186407 @default.
- W4386148684 hasConceptScore W4386148684C8010536 @default.
- W4386148684 hasConceptScore W4386148684C87976508 @default.
- W4386148684 hasConceptScore W4386148684C97355855 @default.
- W4386148684 hasLocation W43861486841 @default.
- W4386148684 hasOpenAccess W4386148684 @default.
- W4386148684 hasPrimaryLocation W43861486841 @default.
- W4386148684 hasRelatedWork W1991832984 @default.
- W4386148684 hasRelatedWork W2084640133 @default.
- W4386148684 hasRelatedWork W2124855327 @default.
- W4386148684 hasRelatedWork W2312409686 @default.
- W4386148684 hasRelatedWork W2331463535 @default.
- W4386148684 hasRelatedWork W2952580697 @default.
- W4386148684 hasRelatedWork W2978793550 @default.
- W4386148684 hasRelatedWork W3045991836 @default.
- W4386148684 hasRelatedWork W4237905117 @default.
- W4386148684 hasRelatedWork W4386118348 @default.
- W4386148684 isParatext "false" @default.
- W4386148684 isRetracted "false" @default.
- W4386148684 workType "article" @default.