Machining variability impacts on the strength of a 'chair-side' CAD-CAM ceramic.

Hdl Handle:
http://hdl.handle.net/10147/292546
Title:
Machining variability impacts on the strength of a 'chair-side' CAD-CAM ceramic.
Authors:
Addison, Owen; Cao, Xu; Sunnar, Parminder; Fleming, Garry J P
Affiliation:
Biomaterials Unit, University of Birmingham School of Dentistry, St. Chad's Queensway, Birmingham B4 6NN, UK. addisono@adf.bham.ac.uk
Citation:
Machining variability impacts on the strength of a 'chair-side' CAD-CAM ceramic. 2012, 28 (8):880-7 Dent Mater
Journal:
Dental materials : official publication of the Academy of Dental Materials
Issue Date:
Aug-2012
URI:
http://hdl.handle.net/10147/292546
DOI:
10.1016/j.dental.2012.04.017
PubMed ID:
22579103
Abstract:
To develop a novel methodology to generate specimens for bi-axial flexure strength (BFS) determination from a 'chair-side' CAD-CAM feldspathic ceramic with surface defect integrals analogous to the clinical state. The hypotheses tested were: BFS and surface roughness (R(a)) are independent of machining variability introduced by the renewal or deterioration of form-grinding tools and that a post-machining annealing cycle would significantly modify BFS.
Item Type:
Article
Language:
en
MeSH:
Analysis of Variance; Computer-Aided Design; Confidence Intervals; Dental Models; Dental Porcelain; Dental Prosthesis Design; Dental Stress Analysis; Hot Temperature; Pliability; Reproducibility of Results; Statistics, Nonparametric; Surface Properties; Survival Analysis
ISSN:
1879-0097

Full metadata record

DC FieldValue Language
dc.contributor.authorAddison, Owenen_GB
dc.contributor.authorCao, Xuen_GB
dc.contributor.authorSunnar, Parminderen_GB
dc.contributor.authorFleming, Garry J Pen_GB
dc.date.accessioned2013-05-21T13:20:54Z-
dc.date.available2013-05-21T13:20:54Z-
dc.date.issued2012-08-
dc.identifier.citationMachining variability impacts on the strength of a 'chair-side' CAD-CAM ceramic. 2012, 28 (8):880-7 Dent Materen_GB
dc.identifier.issn1879-0097-
dc.identifier.pmid22579103-
dc.identifier.doi10.1016/j.dental.2012.04.017-
dc.identifier.urihttp://hdl.handle.net/10147/292546-
dc.description.abstractTo develop a novel methodology to generate specimens for bi-axial flexure strength (BFS) determination from a 'chair-side' CAD-CAM feldspathic ceramic with surface defect integrals analogous to the clinical state. The hypotheses tested were: BFS and surface roughness (R(a)) are independent of machining variability introduced by the renewal or deterioration of form-grinding tools and that a post-machining annealing cycle would significantly modify BFS.en_GB
dc.language.isoenen
dc.rightsArchived with thanks to Dental materials : official publication of the Academy of Dental Materialsen_GB
dc.subject.meshAnalysis of Variance-
dc.subject.meshComputer-Aided Design-
dc.subject.meshConfidence Intervals-
dc.subject.meshDental Models-
dc.subject.meshDental Porcelain-
dc.subject.meshDental Prosthesis Design-
dc.subject.meshDental Stress Analysis-
dc.subject.meshHot Temperature-
dc.subject.meshPliability-
dc.subject.meshReproducibility of Results-
dc.subject.meshStatistics, Nonparametric-
dc.subject.meshSurface Properties-
dc.subject.meshSurvival Analysis-
dc.titleMachining variability impacts on the strength of a 'chair-side' CAD-CAM ceramic.en_GB
dc.typeArticleen
dc.contributor.departmentBiomaterials Unit, University of Birmingham School of Dentistry, St. Chad's Queensway, Birmingham B4 6NN, UK. addisono@adf.bham.ac.uken_GB
dc.identifier.journalDental materials : official publication of the Academy of Dental Materialsen_GB
dc.description.provinceLeinsteren

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