FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2891274041> ?p ?o ?g. }

• W2891274041 abstract "Author(s): Wilkerson, Ryan Patrick | Advisor(s): Ritchie, Robert O | Abstract: Coextrusion is shown to be a viable processing route for the fabrication of bioinspired ceramic materials that exhibit improved damage tolerance. This provides one of the few examples of the synthesis of nacre-like ceramic hybrid structures with “brick-and-mortar” architectures using a method that includes a metallic “mortar” (i.e., the compliant phase) during the entire fabrication process, instead of infiltrating it into a pre-fabricated ceramic scaffold. Detailed examination shows how manipulation of such processing can lead to improved mechanical performance in the resulting biomimetic ceramics by obtaining a model high volume fraction (~90 vol. %) ceramic with a brick-and-mortar architecture containing a metallic compliant phase. Specifically, brick-and-mortar alumina hybrid structures were synthesized containing small volume fractions (l10 vol. %) of nickel (Al2O3/Ni) which were made by the coextrusion of alumina and nickel oxide in a thermoplastic (polyethylene-ethyl acrylate) suspension. Furthermore the contributions from brick morphology as well as size are examined to extrapolate on the mechanical properties of idealized metal compliant phase brick-and-mortar structures. Flexural strength and crack-initiation fracture toughness values were used to compare the performance of various ceramic architectures, with full crack-growth resistance curves (R-curves) measured and compared to similar bioinspired ceramics for the most promising alumina structures. These mechanical tests were performed as a function of temperature to explore the evolution of toughening contributions of the mortar and structure as it relates to changes in the mortar plasticity and to consider the viability of these structures in elevated temperature environments. It was found that even though these structures are significantly coarser than those made with other processing methods, they still exhibit comparable crack-growth resistance despite their lower strength. Toughening was induced by marked crack deflection as the crack path followed the metallic mortar phase coupled with significant crack bridging and brick pull-out in the image of the toughening mechanisms seen in nacre. These effects were shown to be more pronounced as brick size reduced closer to natural structures and additionally it was observed that crack growth resistance improved as a function of increasing temperature due to greater ductility in the metallic mortar." @default.
• W2891274041 created "2018-09-27" @default.
• W2891274041 creator A5067921535 @default.
• W2891274041 date "2018-01-01" @default.
• W2891274041 modified "2023-09-23" @default.
• W2891274041 title "Biomimetic Nacre-Like, Metal-Compliant-Phase Ceramics Produced via Coextrusion" @default.
• W2891274041 cites W1742827642 @default.
• W2891274041 cites W1953131940 @default.
• W2891274041 cites W1964465273 @default.
• W2891274041 cites W1973885814 @default.
• W2891274041 cites W1974307275 @default.
• W2891274041 cites W1978859898 @default.
• W2891274041 cites W1982050526 @default.
• W2891274041 cites W1990553767 @default.
• W2891274041 cites W1992492031 @default.
• W2891274041 cites W1994244510 @default.
• W2891274041 cites W1995778514 @default.
• W2891274041 cites W2003332784 @default.
• W2891274041 cites W2012926520 @default.
• W2891274041 cites W2021081571 @default.
• W2891274041 cites W2027790933 @default.
• W2891274041 cites W2032544789 @default.
• W2891274041 cites W2032701899 @default.
• W2891274041 cites W2032741311 @default.
• W2891274041 cites W2034325001 @default.
• W2891274041 cites W2042591533 @default.
• W2891274041 cites W2043340462 @default.
• W2891274041 cites W2046308738 @default.
• W2891274041 cites W2060082147 @default.
• W2891274041 cites W2062705299 @default.
• W2891274041 cites W2071182278 @default.
• W2891274041 cites W2082839616 @default.
• W2891274041 cites W2084363875 @default.
• W2891274041 cites W2087552715 @default.
• W2891274041 cites W2088567484 @default.
• W2891274041 cites W2089780088 @default.
• W2891274041 cites W2095134786 @default.
• W2891274041 cites W2099540110 @default.
• W2891274041 cites W2104477628 @default.
• W2891274041 cites W2107613574 @default.
• W2891274041 cites W2111500584 @default.
• W2891274041 cites W2114033106 @default.
• W2891274041 cites W2118377222 @default.
• W2891274041 cites W2121433636 @default.
• W2891274041 cites W2129884218 @default.
• W2891274041 cites W2135339229 @default.
• W2891274041 cites W2155814208 @default.
• W2891274041 cites W2157106526 @default.
• W2891274041 cites W2158369703 @default.
• W2891274041 cites W2163987246 @default.
• W2891274041 cites W2164656965 @default.
• W2891274041 cites W2165072840 @default.
• W2891274041 cites W2293921083 @default.
• W2891274041 cites W2333606822 @default.
• W2891274041 cites W2346621750 @default.
• W2891274041 cites W2527068616 @default.
• W2891274041 cites W2744627674 @default.
• W2891274041 hasPublicationYear "2018" @default.
• W2891274041 type Work @default.
• W2891274041 sameAs 2891274041 @default.
• W2891274041 citedByCount "0" @default.
• W2891274041 crossrefType "journal-article" @default.
• W2891274041 hasAuthorship W2891274041A5067921535 @default.
• W2891274041 hasConcept C130767629 @default.
• W2891274041 hasConcept C134132462 @default.
• W2891274041 hasConcept C136525101 @default.
• W2891274041 hasConcept C142724271 @default.
• W2891274041 hasConcept C159985019 @default.
• W2891274041 hasConcept C178405089 @default.
• W2891274041 hasConcept C178790620 @default.
• W2891274041 hasConcept C185592680 @default.
• W2891274041 hasConcept C192562407 @default.
• W2891274041 hasConcept C204787440 @default.
• W2891274041 hasConcept C44280652 @default.
• W2891274041 hasConcept C65590680 @default.
• W2891274041 hasConcept C71924100 @default.
• W2891274041 hasConcept C97549433 @default.
• W2891274041 hasConcept C99595764 @default.
• W2891274041 hasConceptScore W2891274041C130767629 @default.
• W2891274041 hasConceptScore W2891274041C134132462 @default.
• W2891274041 hasConceptScore W2891274041C136525101 @default.
• W2891274041 hasConceptScore W2891274041C142724271 @default.
• W2891274041 hasConceptScore W2891274041C159985019 @default.
• W2891274041 hasConceptScore W2891274041C178405089 @default.
• W2891274041 hasConceptScore W2891274041C178790620 @default.
• W2891274041 hasConceptScore W2891274041C185592680 @default.
• W2891274041 hasConceptScore W2891274041C192562407 @default.
• W2891274041 hasConceptScore W2891274041C204787440 @default.
• W2891274041 hasConceptScore W2891274041C44280652 @default.
• W2891274041 hasConceptScore W2891274041C65590680 @default.
• W2891274041 hasConceptScore W2891274041C71924100 @default.
• W2891274041 hasConceptScore W2891274041C97549433 @default.
• W2891274041 hasConceptScore W2891274041C99595764 @default.
• W2891274041 hasLocation W28912740411 @default.
• W2891274041 hasOpenAccess W2891274041 @default.
• W2891274041 hasPrimaryLocation W28912740411 @default.
• W2891274041 hasRelatedWork W1008176399 @default.
• W2891274041 hasRelatedWork W2095463653 @default.
• W2891274041 hasRelatedWork W2111500584 @default.
• W2891274041 hasRelatedWork W2150875692 @default.

• next