Matches in SemOpenAlex for { <https://semopenalex.org/work/W2947854049> ?p ?o ?g. }
- W2947854049 abstract "Reactive materials are otherwise inert solids designed to generate combustion energy upon dynamic impact via fragmentation and combustion. We show that the impact fragmentation of a prototypical aluminum reactive material is very sensitive to mild annealing. Cold isostatically pressed compacts of micrometer-scale Al powder were annealed at 200 °C and launched through thin plates or into thick steel targets, where they fragmented heavily before being recovered in a soft-catch medium. Though the heat treatment causes no sintering, grain growth, or recrystallization, it has a significant effect on the fragment distribution. The distribution can be tuned from brittle power-law behavior to one with a clear characteristic size. The effect is presumed to arise from dislocation recovery, affecting interlocking of Al particles during the multiaxial stress loading of impact. A similar material made partially with aluminum alloy powder does not show this extreme sensitivity to annealing. This strong variation in impact fragmentation is particularly important for reactive materials, which rely on the production of fine fragments for efficient combustion." @default.
- W2947854049 created "2019-06-07" @default.
- W2947854049 creator A5029449869 @default.
- W2947854049 creator A5032653694 @default.
- W2947854049 date "2019-05-28" @default.
- W2947854049 modified "2023-10-03" @default.
- W2947854049 title "The effect of annealing on the impact fragmentation of a pure aluminum reactive material" @default.
- W2947854049 cites W1597752119 @default.
- W2947854049 cites W1964710468 @default.
- W2947854049 cites W1984609687 @default.
- W2947854049 cites W1991001035 @default.
- W2947854049 cites W1996471894 @default.
- W2947854049 cites W2000833862 @default.
- W2947854049 cites W2002702523 @default.
- W2947854049 cites W2007573508 @default.
- W2947854049 cites W2009120850 @default.
- W2947854049 cites W2018939511 @default.
- W2947854049 cites W2019961432 @default.
- W2947854049 cites W2022095348 @default.
- W2947854049 cites W2022571335 @default.
- W2947854049 cites W2026452169 @default.
- W2947854049 cites W2046643142 @default.
- W2947854049 cites W2049233358 @default.
- W2947854049 cites W2056934116 @default.
- W2947854049 cites W2062276550 @default.
- W2947854049 cites W2070086113 @default.
- W2947854049 cites W2077893799 @default.
- W2947854049 cites W2081741237 @default.
- W2947854049 cites W2089587171 @default.
- W2947854049 cites W2092266576 @default.
- W2947854049 cites W2094202358 @default.
- W2947854049 cites W2106298155 @default.
- W2947854049 cites W2124277042 @default.
- W2947854049 cites W2129385747 @default.
- W2947854049 cites W2383734471 @default.
- W2947854049 cites W2548144876 @default.
- W2947854049 cites W2582064022 @default.
- W2947854049 cites W2789848648 @default.
- W2947854049 cites W2799660461 @default.
- W2947854049 cites W3098424518 @default.
- W2947854049 cites W347245519 @default.
- W2947854049 cites W4235835076 @default.
- W2947854049 cites W4239266928 @default.
- W2947854049 cites W4252174041 @default.
- W2947854049 cites W857698868 @default.
- W2947854049 doi "https://doi.org/10.1063/1.5094444" @default.
- W2947854049 hasPublicationYear "2019" @default.
- W2947854049 type Work @default.
- W2947854049 sameAs 2947854049 @default.
- W2947854049 citedByCount "6" @default.
- W2947854049 countsByYear W29478540492020 @default.
- W2947854049 countsByYear W29478540492021 @default.
- W2947854049 countsByYear W29478540492022 @default.
- W2947854049 countsByYear W29478540492023 @default.
- W2947854049 crossrefType "journal-article" @default.
- W2947854049 hasAuthorship W2947854049A5029449869 @default.
- W2947854049 hasAuthorship W2947854049A5032653694 @default.
- W2947854049 hasBestOaLocation W29478540491 @default.
- W2947854049 hasConcept C105923489 @default.
- W2947854049 hasConcept C111919701 @default.
- W2947854049 hasConcept C136478896 @default.
- W2947854049 hasConcept C151730666 @default.
- W2947854049 hasConcept C159985019 @default.
- W2947854049 hasConcept C178790620 @default.
- W2947854049 hasConcept C185592680 @default.
- W2947854049 hasConcept C191015642 @default.
- W2947854049 hasConcept C191897082 @default.
- W2947854049 hasConcept C192191005 @default.
- W2947854049 hasConcept C192562407 @default.
- W2947854049 hasConcept C195702682 @default.
- W2947854049 hasConcept C2777581544 @default.
- W2947854049 hasConcept C2777855556 @default.
- W2947854049 hasConcept C2780026712 @default.
- W2947854049 hasConcept C41008148 @default.
- W2947854049 hasConcept C513153333 @default.
- W2947854049 hasConcept C55766333 @default.
- W2947854049 hasConcept C86803240 @default.
- W2947854049 hasConcept C87139677 @default.
- W2947854049 hasConceptScore W2947854049C105923489 @default.
- W2947854049 hasConceptScore W2947854049C111919701 @default.
- W2947854049 hasConceptScore W2947854049C136478896 @default.
- W2947854049 hasConceptScore W2947854049C151730666 @default.
- W2947854049 hasConceptScore W2947854049C159985019 @default.
- W2947854049 hasConceptScore W2947854049C178790620 @default.
- W2947854049 hasConceptScore W2947854049C185592680 @default.
- W2947854049 hasConceptScore W2947854049C191015642 @default.
- W2947854049 hasConceptScore W2947854049C191897082 @default.
- W2947854049 hasConceptScore W2947854049C192191005 @default.
- W2947854049 hasConceptScore W2947854049C192562407 @default.
- W2947854049 hasConceptScore W2947854049C195702682 @default.
- W2947854049 hasConceptScore W2947854049C2777581544 @default.
- W2947854049 hasConceptScore W2947854049C2777855556 @default.
- W2947854049 hasConceptScore W2947854049C2780026712 @default.
- W2947854049 hasConceptScore W2947854049C41008148 @default.
- W2947854049 hasConceptScore W2947854049C513153333 @default.
- W2947854049 hasConceptScore W2947854049C55766333 @default.
- W2947854049 hasConceptScore W2947854049C86803240 @default.
- W2947854049 hasConceptScore W2947854049C87139677 @default.
- W2947854049 hasFunder F4320337345 @default.
- W2947854049 hasIssue "20" @default.