Fatigue damage mechanisms in CeO2 stabilized tetragonal ZrO2

Simple item page
dc.contributor.authorLatella, BAen_AU
dc.contributor.authorAtanacio, AJen_AU
dc.contributor.authorLiu, Ten_AU
dc.date.accessioned2020-10-14T23:10:39Zen_AU
dc.date.available2020-10-14T23:10:39Zen_AU
dc.date.issued2002-06-01en_AU
dc.date.statistics2020-10-14en_AU
dc.description.abstractHertzian indentation studies, where an indenting sphere is subjected to single-cycle or repeated loading on a flat ceramic specimen surface, have provided useful insights into contact damage accumulation and fatigue processes at the scale of the microstructure (short-crack region) in numerous ceramic-based systems [1–3]. The nature of the degradation has been shown to be strongly dependent on the material microstructure. In homogeneous, fine-grained ceramic microstructures conical cracks form in the region of limited tension around the contact circle whereas in heterogeneous, coarse-grained microstructures, distributed shear faults develop within a subsurface zone of compression-shear beneath the contact [4]. Cyclic loading of toughened heterogeneous ceramics readily exhibit cumulative damage events at the microscale, leading to strength degradation and material removal [2, 5, 6]. Consequently, the Hertzian test is relevant to assessing fatigue damage mechanisms and evolution on a localized level in ceramics. © 2002 Springer Nature Switzerland AG.en_AU
dc.identifier.citationLatella, B. A., Atanacio, A. J., & Liu, T. (2002). Fatigue damage mechanisms in CeO 2 stabilized tetragonal ZrO 2. Journal of Materials Science Letters, 21, 879-882. doi:10.1023/A:1015730813968en_AU
dc.identifier.issn0261-8028en_AU
dc.identifier.journaltitleJournal of Materials Science Lettersen_AU
dc.identifier.pagination879-882en_AU
dc.identifier.urihttps://doi.org/10.1023/A:1015730813968en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/9900en_AU
dc.identifier.volume21en_AU
dc.language.isoenen_AU
dc.publisherSpringer Natureen_AU
dc.subjectPolymersen_AU
dc.subjectFatigueen_AU
dc.subjectDamageen_AU
dc.subjectCerium oxidesen_AU
dc.subjectCerium compoundsen_AU
dc.subjectZirconiumen_AU
dc.subjectAcoustic emission testingen_AU
dc.subjectFracture propertiesen_AU
dc.subjectGrain sizeen_AU
dc.subjectPhase transformationsen_AU
dc.subjectPolycrystalsen_AU
dc.subjectScanning electron microscopyen_AU
dc.titleFatigue damage mechanisms in CeO2 stabilized tetragonal ZrO2en_AU
dc.typeJournal Articleen_AU
Files
License bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
license.txt
Size:
1.63 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Journal Articles