FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2947326468> ?p ?o ?g. }

• W2947326468 endingPage "378" @default.
• W2947326468 startingPage "369" @default.
• W2947326468 abstract "Abstract The fracture toughness of unpoled and electrically poled lead-free KNN-based piezoelectric ceramics with the composition of 0.92KNN-0.02Bi0.5Li0.5TiO3-0.06BaZrO3 was investigated. Results reveal that at room temperature, the intrinsic fracture toughness (KI0) of the unpoled samples, evaluated by the near-tip crack opening displacement (COD) technique, is the lowest with a value of 0.70 MPa ⋅ m0.5; the long (through-thickness) crack fracture toughness (KIvnb), obtained by the single edge V-notch beam (SEVNB) technique, is the highest, with a value of 0.95 MPa ⋅ m0.5; intermediate short surface crack fracture toughness (KIsc) of 0.86 MPa ⋅ m0.5 was determined by the surface crack in flexure (SCF) technique. These results were rationalized by the toughening behavior of the material combined with the crack geometry-dependent stress intensity evolution during crack propagation. With increasing temperature, KIvnb and KIsc decrease, and become nearly identical at 350 °C, suggesting an absence of toughening. For electrically poled samples, their room temperature fracture toughness was characterized by both SCF and SEVNB techniques, with values of 0.88 MPa ⋅ m0.5 and 0.99 MPa ⋅ m0.5, respectively, slightly larger than the values measured for unpoled samples. Nonlinear electric field-strain and stress-strain analysis of the material was also employed during electric field loading, mechanical compression and four-point bending in order to quantify crack tip shielding by domain switching and the actual stress at the point of instable crack propagation." @default.
• W2947326468 created "2019-06-07" @default.
• W2947326468 creator A5012965018 @default.
• W2947326468 creator A5047324782 @default.
• W2947326468 creator A5070628140 @default.
• W2947326468 creator A5071740301 @default.
• W2947326468 creator A5072618676 @default.
• W2947326468 creator A5072936331 @default.
• W2947326468 creator A5077272447 @default.
• W2947326468 creator A5078699661 @default.
• W2947326468 date "2019-08-01" @default.
• W2947326468 modified "2023-10-15" @default.
• W2947326468 title "Temperature dependent fracture toughness of KNN-based lead-free piezoelectric ceramics" @default.
• W2947326468 cites W1172638189 @default.
• W2947326468 cites W1573412500 @default.
• W2947326468 cites W1972253115 @default.
• W2947326468 cites W1975178543 @default.
• W2947326468 cites W1980283571 @default.
• W2947326468 cites W1996003166 @default.
• W2947326468 cites W1997323074 @default.
• W2947326468 cites W1997900154 @default.
• W2947326468 cites W2005245404 @default.
• W2947326468 cites W2006952813 @default.
• W2947326468 cites W2023419701 @default.
• W2947326468 cites W2024523501 @default.
• W2947326468 cites W2032425028 @default.
• W2947326468 cites W2041052021 @default.
• W2947326468 cites W2044958653 @default.
• W2947326468 cites W2045824177 @default.
• W2947326468 cites W2046080247 @default.
• W2947326468 cites W2046486855 @default.
• W2947326468 cites W2048525500 @default.
• W2947326468 cites W2055647949 @default.
• W2947326468 cites W2058867643 @default.
• W2947326468 cites W2059309338 @default.
• W2947326468 cites W2066161451 @default.
• W2947326468 cites W2068590181 @default.
• W2947326468 cites W2070371633 @default.
• W2947326468 cites W2070961768 @default.
• W2947326468 cites W2073292462 @default.
• W2947326468 cites W2079608220 @default.
• W2947326468 cites W2081635744 @default.
• W2947326468 cites W2089104008 @default.
• W2947326468 cites W2119382821 @default.
• W2947326468 cites W2134036458 @default.
• W2947326468 cites W2143271202 @default.
• W2947326468 cites W2148998535 @default.
• W2947326468 cites W2308817845 @default.
• W2947326468 cites W2501216956 @default.
• W2947326468 cites W2513310486 @default.
• W2947326468 cites W2531459751 @default.
• W2947326468 cites W2552645131 @default.
• W2947326468 cites W2563827102 @default.
• W2947326468 cites W2579318702 @default.
• W2947326468 cites W2589686657 @default.
• W2947326468 cites W2621192470 @default.
• W2947326468 cites W2785317191 @default.
• W2947326468 cites W2885047399 @default.
• W2947326468 cites W2885090149 @default.
• W2947326468 cites W2887657302 @default.
• W2947326468 cites W2893172834 @default.
• W2947326468 doi "https://doi.org/10.1016/j.actamat.2019.05.060" @default.
• W2947326468 hasPublicationYear "2019" @default.
• W2947326468 type Work @default.
• W2947326468 sameAs 2947326468 @default.
• W2947326468 citedByCount "22" @default.
• W2947326468 countsByYear W29473264682019 @default.
• W2947326468 countsByYear W29473264682020 @default.
• W2947326468 countsByYear W29473264682021 @default.
• W2947326468 countsByYear W29473264682022 @default.
• W2947326468 countsByYear W29473264682023 @default.
• W2947326468 crossrefType "journal-article" @default.
• W2947326468 hasAuthorship W2947326468A5012965018 @default.
• W2947326468 hasAuthorship W2947326468A5047324782 @default.
• W2947326468 hasAuthorship W2947326468A5070628140 @default.
• W2947326468 hasAuthorship W2947326468A5071740301 @default.
• W2947326468 hasAuthorship W2947326468A5072618676 @default.
• W2947326468 hasAuthorship W2947326468A5072936331 @default.
• W2947326468 hasAuthorship W2947326468A5077272447 @default.
• W2947326468 hasAuthorship W2947326468A5078699661 @default.
• W2947326468 hasConcept C100082104 @default.
• W2947326468 hasConcept C114793014 @default.
• W2947326468 hasConcept C127313418 @default.
• W2947326468 hasConcept C134132462 @default.
• W2947326468 hasConcept C159985019 @default.
• W2947326468 hasConcept C192562407 @default.
• W2947326468 hasConcept C2777093003 @default.
• W2947326468 hasConcept C43369102 @default.
• W2947326468 hasConcept C97549433 @default.
• W2947326468 hasConcept C99595764 @default.
• W2947326468 hasConceptScore W2947326468C100082104 @default.
• W2947326468 hasConceptScore W2947326468C114793014 @default.
• W2947326468 hasConceptScore W2947326468C127313418 @default.
• W2947326468 hasConceptScore W2947326468C134132462 @default.
• W2947326468 hasConceptScore W2947326468C159985019 @default.
• W2947326468 hasConceptScore W2947326468C192562407 @default.
• W2947326468 hasConceptScore W2947326468C2777093003 @default.
• W2947326468 hasConceptScore W2947326468C43369102 @default.

• next