Fracture response of ceramic materials to indentation loading

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dc.contributor.authorMelková, Lucie
dc.contributor.authorJonšta, Zdeněk
dc.contributor.authorMazanec, Karel
dc.date.accessioned2006-11-07T09:07:36Z
dc.date.available2006-11-07T09:07:36Z
dc.date.issued2002
dc.description.abstract-enThe indentation technique is applied to the testing of two types of tool ceramics (alumina and silicon nitride). The course of cracks initiated at the indentation corners is analysed. Beside the basic mechanical properties (indentation fracture toughness K-IC, crack resistance W) the response of investigated tool ceramics to the repeated loading is evaluated. The relation between median/radial cracks and the lateral crack initiation is presented. The propagation of subsurface lateral cracks results in the chipping formation what represent the final stage of the fatigue durability. The microfractography analysis of chipping surfaces is presented.en
dc.identifier.citationFractography of Advanced Ceramics. 2002, p. 247-250. Key engineering materials, vol. 223.en
dc.identifier.isbn0-87849-893-1
dc.identifier.issn1013-9826
dc.identifier.locationNení ve fondu ÚKen
dc.identifier.urihttp://hdl.handle.net/10084/57850
dc.identifier.wos000175746100031
dc.language.isoenen
dc.publisherTrans Tech Publicationsen
dc.relation.ispartofseriesFractography of Advanced Ceramicsen
dc.subjectchip formationen
dc.subjectcrack resistanceen
dc.subjectindentation fatigueen
dc.subjectindentation fracture toughnessen
dc.subjectlateral cracken
dc.titleFracture response of ceramic materials to indentation loadingen
dc.typearticleen

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