Oxidation Effects on Porcelain-Titanium Interface Reactions and Bond Strength
نویسندگان
چکیده
منابع مشابه
Effects of sandblasting media and steam cleaning on bond strength of titanium-porcelain.
The effects of sandblasting media and steam cleaning treatment after sandblast were examined on tensile bond strength of porcelain to titanium. The use of the commercially available silica-coated alumina particles for sandblast was significantly effective for increasing bond strength than the conventional alumina. It might be due to the increased surface roughness and existence of remaining sil...
متن کاملEffects of surface treatments and cement types on the bond strength of porcelain-to-porcelain repair.
PURPOSE The purpose of this in vitro study was to evaluate the effects of four surface treatments and two resin cements on the repair bond strength of a ceramic primer. MATERIALS AND METHODS Eighty-eight pairs of disks (10 and 5 mm in diameter, 3 mm thickness) were prepared from heat-pressed feldspar ceramics (GC Initial IQ). After being stored in mucin-artificial saliva for 2 weeks, the 10-m...
متن کاملEffECT Of ChROmIUm INTERlayER ON ThE ShEaR bOND STRENgTh aND SURfaCE ROUghNESS fOR TITaNIUm-pORCElaIN bONDINg
2. Professor, Head of Dental Biomaterials Department, Faculty of Dentistry, Mansoura University, Egypt. 3. Professor, Department of Chemistry, Faculty of Science, Mansoura University, Egypt. 4. Associate Professor, Department of Production Engineering and Machine Design, Faculty of Engineering, Mansoura University, Egypt. 5. Professor, Biomaterials Science Research Unit, Faculty of Dentistry, T...
متن کاملCast, milled and EBM-manufactured titanium, differences in porcelain shear bond strength.
The objectives were to analyze the oxide layer generated between titanium and porcelain during firing and compare it in different manufacturing techniques: cast, milled and EBM-technique. Seventy two specimens were manufactured, subdivided according to surface treatment: time of passivation (P) and no time of passivation (NP) before porcelain firing. Specimens from each group were analyzed with...
متن کاملLaboratory evaluation of shear bond strength of porcelain repair methods
Introduction: Porcelain fracture is a relatively common problem in clinical dental practice. Various methods have been proposed for repairing porcelain fractures including direct composite resin repair or construction of a porcelain laminate veneer and its cementation with a resin cement. Evaluation of shear bond strength of porcelain repair methods was the purpose of this study. Methods: Tw...
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ژورنال
عنوان ژورنال: Dental Materials Journal
سال: 1990
ISSN: 1881-1361,0287-4547
DOI: 10.4012/dmj.9.91