Investigations into the interface failure of yttria partially stabilised zirconia - porcelain dental prostheses through microscale residual stress and phase quantification

Autor: Alexander M. Korsunsky, Nikolaos Baimpas, Enrico Salvati, Igor P. Dolbnya, Tee Khin Neo, Alexander J.G. Lunt

Publikováno v: Lunt, A, Salvati, E, Baimpas, N, Dolbnya, I, Neo, T K & Korsunsky, A M 2019, ' Investigations into the interface failure of yttria partially stabilised zirconia-porcelain dental prostheses through microscale residual stress and phase quantification ', Dental Materials, vol. 35, no. 11, pp. 1576-1593 . https://doi.org/10.1016/j.dental.2019.08.098

Objectives: Yttria Partially Stabilised Zirconia (YPSZ) is a high strength ceramic which has become widely used in porcelain veneered dental copings due to its exceptional toughness. Within these components the residual stress and crystallographic ph

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Neutron Strain Tomography using the Radon Transform

Autor: Henry Kirkwood, Shu Yan Zhang, Anton S. Tremsin, Brian Abbey, Alexander M. Korsunsky, Nikolaos Baimpas

Publikováno v: Materials Today: Proceedings. 2:S414-S423

Determining bulk residual elastic strains is a topic of critical importance for predictive modelling and materials testing. Although there are numerous approaches to obtaining this information the process is often time-consuming and frequentlyinvolve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a4c7d0c44371bd52085b269d533db02
https://doi.org/10.1016/j.matpr.2015.05.057

Stress evaluation in thin films: Micro-focus synchrotron X-ray diffraction combined with focused ion beam patterning for do evaluation

Autor: Christopher D. Hardie, Eric Le Bourhis, Alexander M. Korsunsky, Dominique Thiaudière, Nikolaos Baimpas, S. Eve

Publikováno v: Thin Solid Films. 549:245-250

Nanocrystalline metallic coatings of sub-micron thickness are widely used in modern microelectronic applications. In X-ray diffraction experiments to determine both the residual and applied stresses in nanocrystalline coatings, one difficult challeng

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https://doi.org/10.1016/j.tsf.2013.07.019

Hierarchical modelling of in situ elastic deformation of human enamel based on photoelastic and diffraction analysis of stresses and strains

Autor: Jianan Hu, Gabriel Landini, Nikolaos Baimpas, Alexander M. Korsunsky, Tan Sui, Michael A. Sandholzer, Igor P. Dolbnya, Alexander J.G. Lunt

Publikováno v: Sui, T, Lunt, A J G, Baimpas, N, Sandholzer, M A, Hu, J, Dolbnya, I P, Landini, G & Korsunsky, A M 2014, ' Hierarchical modelling of in situ elastic deformation of human enamel based on photoelastic and diffraction analysis of stresses and strains ', Acta Biomaterialia, vol. 10, no. 1, pp. 343-354 . https://doi.org/10.1016/j.actbio.2013.09.043

Human enamel is a typical hierarchical mineralized tissue with a two-level composite structure. To date, few studies have focused on how the mechanical behaviour of this tissue is affected by both the rod orientation at the microscale and the preferr

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https://ora.ox.ac.uk/objects/uuid:a55a4036-135b-4f33-9ab2-1d6ec79260c2

Hierarchical modelling of elastic behaviour of human enamel based on synchrotron diffraction characterisation

Autor: Alexander M. Korsunsky, Michael A. Sandholzer, Nikolaos Baimpas, Tan Sui, Gabriel Landini, Igor P. Dolbnya

Human enamel is a hierarchical mineralized tissue with a two-level composite structure. Few studies have focused on the structure-mechanical property relationship and its link to the multi-scale architecture of human enamel, whereby the response to m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::982db5ccb47c20132641a087e389d9a8
https://doi.org/10.1016/j.jsb.2013.09.023