Strength and fracture origins of a feldspathic porcelain
نویسندگان
چکیده
منابع مشابه
Strength of 3Y-TZP and feldspathic porcelain subjected to different cooling methods
1Universidade Tiradentes – UNIT, School of Dentistry, Department of Oral Rehabilitation, Aracaju, SE, Brazil 2Universidade Estadual Paulista – UNESP, School of Dentistry, Department of Dental Materials and Prosthodontics, Araraquara, SP, Brazil 3Universidade Potiguar UnP, School of Dentistry, Department of Oral Rehabilitation, Natal, RN, Brazil 4Universidade do Estado do Rio de Janeiro – UERJ, ...
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OBJECTIVES This study sought to assess the effect of bracket base design on the shear bond strength (SBS) of the bracket to feldspathic porcelain. MATERIALS AND METHODS This in vitro, experimental study was conducted on 40 porcelain-fused-to-metal restorations and four different bracket base designs were bonded to these specimens. The porcelain surfaces were etched, silanized, and bonded to b...
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PURPOSE The aim of the present study was to record the metal-ceramic bond strength of a feldspathic dental porcelain and a Co-Cr alloy, using the Direct Metal Laser Sintering technique (DMLS) for the fabrication of metal substrates. MATERIALS AND METHODS Ten metal substrates were fabricated with powder of a dental Co-Cr alloy using DMLS technique (test group) in dimensions according to ISO 96...
متن کاملInfluence of Different Power Outputs of Er:YAG Laser on Shear Bond Strength of a Resin Composite to Feldspathic Porcelain
STATEMENT OF THE PROBLEM Porcelain may fracture or chip if exposed to any traumas and can be repaired by using a resin composite. PURPOSE This study was aimed to evaluate the influences of Er:YAG laser on shear bond strength (SBS) of resin composite to feldspathic porcelain. MATERIALS AND METHOD Seventy-two porcelain blocks were divided into six groups (n=12): G1: no treatment (control grou...
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ژورنال
عنوان ژورنال: Dental Materials
سال: 2012
ISSN: 0109-5641
DOI: 10.1016/j.dental.2011.12.005