Matches in SemOpenAlex for { <https://semopenalex.org/work/W3134715018> ?p ?o ?g. }
- W3134715018 endingPage "107669" @default.
- W3134715018 startingPage "107669" @default.
- W3134715018 abstract "In this study, coupon specimens of both poled and de-poled lead zirconate titanate (PZT) are examined under quasi-static and stress-wave loading conditions. Mode-I crack initiation and fracture behavior is examined using ultra high-speed imaging in conjunction with 2D digital image correlation on symmetrically impacted specimens. Measured displacement fields ahead of the dynamically loaded crack tip are used to extract the critical stress intensity factor (KICd) at initiation and are compared with quasi-static SENT fracture toughness tests. Results demonstrate that under static conditions, the difference between poled and de-poled specimens is not statistically significant, however under dynamic conditions, poled samples exhibited a 70% greater fracture toughness compared to the de-poled specimens. To verify the increase was not due to thermal degradation of material mechanical properties during the de-poling process, re-poled specimens were also prepared and examined under dynamic fracture loading conditions. In general, impulsively loaded samples exhibited greater fracture toughness compared to their quasi-statically loaded counterparts, regardless of the poling. Specifically, the critical stress intensity factor increased seven to tenfold compared to static fracture toughness values, with poled samples exhibiting the greatest toughness of all samples explored. In terms of rate, the increase in fracture toughness under dynamic conditions likely comes from microcracking and potentially phase transformations at the crack tip. In terms of poling, the increase in fracture toughness is likely due to a bulk manifestation of ferroelastic toughening, where dynamic domain reorientation provides crack tip shielding." @default.
- W3134715018 created "2021-03-15" @default.
- W3134715018 creator A5008678332 @default.
- W3134715018 creator A5031257912 @default.
- W3134715018 creator A5031885799 @default.
- W3134715018 creator A5034018278 @default.
- W3134715018 creator A5037366383 @default.
- W3134715018 creator A5059542963 @default.
- W3134715018 creator A5087472710 @default.
- W3134715018 creator A5089186602 @default.
- W3134715018 date "2021-04-01" @default.
- W3134715018 modified "2023-09-26" @default.
- W3134715018 title "Quasi-static and dynamic fracture behavior of lead zirconate titanate: A study of poling and loading rate" @default.
- W3134715018 cites W1205403515 @default.
- W3134715018 cites W1589502289 @default.
- W3134715018 cites W1665242919 @default.
- W3134715018 cites W1668171584 @default.
- W3134715018 cites W1828051108 @default.
- W3134715018 cites W1965843779 @default.
- W3134715018 cites W1973801859 @default.
- W3134715018 cites W1975827471 @default.
- W3134715018 cites W1980010903 @default.
- W3134715018 cites W1985868687 @default.
- W3134715018 cites W1998578563 @default.
- W3134715018 cites W1999230704 @default.
- W3134715018 cites W2000752144 @default.
- W3134715018 cites W2002512165 @default.
- W3134715018 cites W2005896762 @default.
- W3134715018 cites W2006174604 @default.
- W3134715018 cites W2007747226 @default.
- W3134715018 cites W2010413770 @default.
- W3134715018 cites W2011449850 @default.
- W3134715018 cites W2011753104 @default.
- W3134715018 cites W2012534526 @default.
- W3134715018 cites W2017297571 @default.
- W3134715018 cites W2032279155 @default.
- W3134715018 cites W2040871998 @default.
- W3134715018 cites W2041052021 @default.
- W3134715018 cites W2044544234 @default.
- W3134715018 cites W2049835011 @default.
- W3134715018 cites W2055647949 @default.
- W3134715018 cites W2066161451 @default.
- W3134715018 cites W2066208185 @default.
- W3134715018 cites W2067205505 @default.
- W3134715018 cites W2069134859 @default.
- W3134715018 cites W2071034701 @default.
- W3134715018 cites W2075545971 @default.
- W3134715018 cites W2076770265 @default.
- W3134715018 cites W2079608220 @default.
- W3134715018 cites W2079958464 @default.
- W3134715018 cites W2098431581 @default.
- W3134715018 cites W2098695812 @default.
- W3134715018 cites W2099543385 @default.
- W3134715018 cites W2101597720 @default.
- W3134715018 cites W2115920260 @default.
- W3134715018 cites W2135788219 @default.
- W3134715018 cites W2255553089 @default.
- W3134715018 cites W2333558828 @default.
- W3134715018 cites W2556128896 @default.
- W3134715018 cites W2800227533 @default.
- W3134715018 doi "https://doi.org/10.1016/j.engfracmech.2021.107669" @default.
- W3134715018 hasPublicationYear "2021" @default.
- W3134715018 type Work @default.
- W3134715018 sameAs 3134715018 @default.
- W3134715018 citedByCount "2" @default.
- W3134715018 countsByYear W31347150182022 @default.
- W3134715018 crossrefType "journal-article" @default.
- W3134715018 hasAuthorship W3134715018A5008678332 @default.
- W3134715018 hasAuthorship W3134715018A5031257912 @default.
- W3134715018 hasAuthorship W3134715018A5031885799 @default.
- W3134715018 hasAuthorship W3134715018A5034018278 @default.
- W3134715018 hasAuthorship W3134715018A5037366383 @default.
- W3134715018 hasAuthorship W3134715018A5059542963 @default.
- W3134715018 hasAuthorship W3134715018A5087472710 @default.
- W3134715018 hasAuthorship W3134715018A5089186602 @default.
- W3134715018 hasBestOaLocation W31347150181 @default.
- W3134715018 hasConcept C133386390 @default.
- W3134715018 hasConcept C159985019 @default.
- W3134715018 hasConcept C192562407 @default.
- W3134715018 hasConcept C2781128178 @default.
- W3134715018 hasConcept C2781372846 @default.
- W3134715018 hasConcept C43369102 @default.
- W3134715018 hasConcept C49040817 @default.
- W3134715018 hasConcept C54303661 @default.
- W3134715018 hasConcept C59085676 @default.
- W3134715018 hasConcept C79090758 @default.
- W3134715018 hasConcept C97549433 @default.
- W3134715018 hasConcept C99595764 @default.
- W3134715018 hasConceptScore W3134715018C133386390 @default.
- W3134715018 hasConceptScore W3134715018C159985019 @default.
- W3134715018 hasConceptScore W3134715018C192562407 @default.
- W3134715018 hasConceptScore W3134715018C2781128178 @default.
- W3134715018 hasConceptScore W3134715018C2781372846 @default.
- W3134715018 hasConceptScore W3134715018C43369102 @default.
- W3134715018 hasConceptScore W3134715018C49040817 @default.
- W3134715018 hasConceptScore W3134715018C54303661 @default.
- W3134715018 hasConceptScore W3134715018C59085676 @default.
- W3134715018 hasConceptScore W3134715018C79090758 @default.