Fractographic ceramic failure analysis using the replica technique
نویسندگان
چکیده
منابع مشابه
Fractographic failure analysis of a Procera AllCeram crown using stereo and scanning electron microscopy.
OBJECTIVES Presentation of a methodological approach using stereo and scanning electron microscope examination for the failure analysis of an alumina all-ceramic premolar crown (Procera AllCeram). METHODS The recovered part of a fractured Procera alumina crown was examined utilizing first a stereomicroscope and second a scanning electron microscope (SEM). The stereomicroscope analysis was per...
متن کاملEvaluation of internal adaptation in ceramic and composite resin inlays by silicon replica technique.
This study was aimed at investigating the internal adaptation of a ceramic (Ceramco II) and two composite resin inlay materials (SureFil and 3M Filtek Z 250) using silicon replica technique as an indicator. Forty-five standard mesial-occlusal-distal (MOD) cavities were prepared into brass moulds by using computer numerically controlled system. Inlays were prepared according to manufacturers' in...
متن کاملApplication of Replica Technique and SEM in Accuracy Measurement of Ceramic Crowns
90 Application of Replica Technique and SEM in Accuracy Measurement of Ceramic Crowns B. Trifkovic, I. Budak, A. Todorovic, J. Hodolic, T. Puskar, D. Jevremovic, D. Vukelic Clinic for Prosthodontics, School of Dentistry, University of Belgrade, Dr Subotica 8, 11000, Belgrade, Serbia, e-mail: [email protected], [email protected] Department of Production Engineering, Faculty of Techical Science...
متن کاملFractographic Investigation of Failure in Stainless Steel Orthopedic Plates
Plates of austenitic stainless steel are often used in orthopedic surgery for fixing ends of the broken bones and for repairing fractures. The paper analyzes a premature breakage of six plates for fixing broken bones with different patients during their recovery. Each plate's breakage can induce serious aftermaths such as a new surgery, unexpected undesired complications and a prolonged healing...
متن کاملWaste Management of Building Ceramic Materials Using the DfD Technique: Sustainable Development and Environmentally Friendly
Nowadays, in modern societies, growing activities in construction affairs and their economic development have been resulted construction wastes and so much demolition in the past three decades. Most of these wastes have not been treated and therefore caused severe damages to the environment. In this research, after reviewing construction and demolition management methods and their accesso...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Dental Materials
سال: 2007
ISSN: 0109-5641
DOI: 10.1016/j.dental.2006.12.002