A Study on Metal-Ceramic Thermal Expansion Compatibility

Abstract:

Push rod method for determining linear thermal expansion using vertical differential dilatometer was used in the study of the thermal compatibility of metal-ceramic systems for dental applications. The purpose of this study consisted in evaluating the effectiveness of dental coating by determining the ceramic metal bonding strength of metal-ceramic couples (Ni-Cr and Co-Cr alloy coated with dental ceramic) and correlation with the difference of linear thermal expansion coefficients of metals and ceramics.

• Periodical: Solid State Phenomena (Volume 216)
• Pages: 85-90
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.216.85
• Online since: August 2014
• Authors: Marian Miculescu, Mihai Branzei, Florin Miculescu*, Daniela Meghea, Marin Bane
• Keywords: Metal-Ceramic, Thermal Diffusivity, Thermal Expansion

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