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Shear Bond Strength Evaluation Of Two Techniques For Bonding Composite Veneers To Metal
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Book Synopsis Shear Bond Strength Evaluation of Two Techniques for Bonding Composite Veneers to Metal by : Charalampos Petridis
Download or read book Shear Bond Strength Evaluation of Two Techniques for Bonding Composite Veneers to Metal written by Charalampos Petridis and published by . This book was released on 1998 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Evaluation Of The Shear Bond Strength Of A Flowable Composite Used With An Indirect Bonding Technique by : Robert Charles Engel
Download or read book An Evaluation Of The Shear Bond Strength Of A Flowable Composite Used With An Indirect Bonding Technique written by Robert Charles Engel and published by . This book was released on 2018 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contemporary Fixed Prosthodontics - E-Book by : Stephen F. Rosenstiel
Download or read book Contemporary Fixed Prosthodontics - E-Book written by Stephen F. Rosenstiel and published by Elsevier Health Sciences. This book was released on 2015-07-28 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Fixed Prosthodontics, 4th Edition is a comprehensive, user-friendly text that offers dental students and practitioners an excellent opportunity to understand the basic principles of fixed prosthodontics. This text provides a strong foundation in basic science, followed by practical step-by-step clinical applications. Procedures are presented in an organized, systematic format, and are illustrated by over 3,000 clear, high-quality drawings and photographs, now in full-color. The material is logically divided into sections that cover planning and preparation, clinical procedures, and laboratory procedures. The text also includes two invaluable appendices that provide an updated list of dental materials and equipment, as well as a guide to manufacturers. Follows ADEA curriculum guidelines for fixed prosthodontics Features hundreds of step-by-step procedures Integrates basic science with clinical applications End-of-chapter glossaries consistent with the most recent edition of The Glossary of Prosthodontic Terms (see above) Text boxes scattered throughout present quick facts and tips about selected artwork Selected key terms presented at the beginning of each chapter and set in bold type within the text facilitates rapid information retrieval Essay format study questions offer the reader an opportunity to test his or her knowledge and comprehension after reading each chapter Updated references support concepts presented in each chapter. Valuable appendices on dental materials/equipment and manufacturers. 15 contributors collaborate with the editors to present up-to-date information and state-of-the-art techniques in prosthodontics. NEW full-color photos and drawings enhance your understanding and comprehension of each topic, and show the newest instruments and equipment. NEW Periodontal Considerations chapter offers a new approach to comprehensive fixed prosthodontics treatment, covering the concepts and clinical modes of periodontal therapy available prior to the development of an appropriate diagnosis and treatment plan. NEW section on digital impression techniques describes how to create a virtual, computer-generated replica of the hard and soft tissues in the mouth using lasers and other optical scanning devices. NEW section on virtual articulators addresses the new software tool providing dynamic visualization of the occlusal surface, eliminating the need for a mechanical articulator, with modules discussing the contact of the occlusal surface of the maxilla and mandible and the relation to the condylar movement. NEW section on cone beam imaging allows clear visualization of osseous contours and bone volume, facilitating better decisions about the size of implant fixtures that realistically can be accommodated. NEW section on digital interim fixed restorations covers the fabrication of large multi-unit composite or polymethyl methacrylate external surface forms in advance for use with indirect/direct restorative techniques.
Book Synopsis Contemporary Fixed Prosthodontics - E-Book by : Junhei Fujimoto
Download or read book Contemporary Fixed Prosthodontics - E-Book written by Junhei Fujimoto and published by Elsevier Health Sciences. This book was released on 2006-06-02 with total page 1147 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contemporary Fixed Prosthodontics, 4th Edition is a comprehensive, user-friendly text that offers dental students and practitioners an excellent opportunity to understand the basic principles of fixed prosthodontics. This text provides a strong foundation in basic science, followed by practical step-by-step clinical applications. Procedures are presented in an organized, systematic format, and are illustrated by over 3,000 clear, high-quality drawings and photographs, now in full-color. The material is logically divided into sections that cover planning and preparation, clinical procedures, and laboratory procedures. The text also includes two invaluable appendices that provide an updated list of dental materials and equipment, as well as a guide to manufacturers. Follows ADEA curriculum guidelines for fixed prosthodontics Features hundreds of step-by-step procedures Integrates basic science with clinical applications End-of-chapter glossaries consistent with the most recent edition of The Glossary of Prosthodontic Terms (see above) Text boxes scattered throughout present quick facts and tips about selected artwork Selected key terms presented at the beginning of each chapter and set in bold type within the text facilitates rapid information retrieval Essay format study questions offer the reader an opportunity to test his or her knowledge and comprehension after reading each chapter Updated references support concepts presented in each chapter. Valuable appendices on dental materials/equipment and manufacturers. 15 contributors collaborate with the editors to present up-to-date information and state-of-the-art techniques in prosthodontics. Full color design that creates an immediate visual impact and will help to better illustrate concepts Classification System for Partial Edentulism Extensive changes have been made to the content and illustrations of many chapters New and re-shot "step-by-step" illustrations. Updates in Implant-Supported Fixed Prosthesis including new illustrations and discussion on contemporary practice Chapters that focus on the essential aspects of prosthodontics and provide the information needed in day-to-day practice. Greatly expanded section on dental esthetics, focusing specifically on achieving the optimal cosmetic result for the patient. Expanded information on resin luting agents. Updates including a variety of new illustrations showing the effects of long-term follow-up.
Book Synopsis A Comparison of Shear Bond Strength Between Two Orthodontic Indirect Bonding Techniques by : David M. Konys
Download or read book A Comparison of Shear Bond Strength Between Two Orthodontic Indirect Bonding Techniques written by David M. Konys and published by . This book was released on 1989 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Adhesion Aspects in Dentistry by : J.P. Matinlinna
Download or read book Adhesion Aspects in Dentistry written by J.P. Matinlinna and published by CRC Press. This book was released on 2009-09-30 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern adhesive dentistry has numerous applications in cariology, as well as in aesthetic and pediatric dentistry, prosthodontics, implantology, and orthodontics-in essence, in comprehensive dental care. This unique book addresses various ramifications of adhesion and adhesives in the broad domain of dentistry. The topics covered include testing as
Book Synopsis Esthetic Composite Bonding by : Ronald E. Jordan
Download or read book Esthetic Composite Bonding written by Ronald E. Jordan and published by Mosby Elsevier Health Science. This book was released on 1986 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Shear Bond Strengths of One and Two-step Bonding Techniques on Extracted Teeth by : Benjamin Patrick Larrabee
Download or read book Shear Bond Strengths of One and Two-step Bonding Techniques on Extracted Teeth written by Benjamin Patrick Larrabee and published by . This book was released on 2003 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bond Strength Evaluation in Adhesive Joints Using NDE and DIC Methods by : Anish Poudel
Download or read book Bond Strength Evaluation in Adhesive Joints Using NDE and DIC Methods written by Anish Poudel and published by . This book was released on 2015 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adhesive bonding of graphite epoxy composite laminates to itself or traditional metal alloys in modern aerospace and aircraft structural applications offers an excellent opportunity to use the most efficient and intelligent combination of materials available thus providing an attractive package for efficient structural designs. However, one of the major issues of adhesive bonding is the occasional formation of interfacial defects such as kissing or weak bonds in the bondline interface. Also, there are shortcomings of existing non-destructive evaluation (NDE) methods to non-destructively detect/characterize these interfacial defects and reliably predicting the bond shear strength. As a result, adhesive bonding technology is still not solely implemented in primary structures of an aircraft. Therefore, there is a greater demand for a novel NDE tool that can meet the existing aerospace requirement for adhesive bondline characterization. This research implemented a novel Acoustography ultrasonic imaging and digital image correlation (DIC) technique to detect and characterize interfacial defects in the bondline and determine bond shear strength in adhesively bonded composite-metal joints. Adhesively bonded Carbon Fiber Reinforced Plastic (CFRP) laminate and 2024-T3 Aluminum single lap shear panels subjected to various implanted kissing/weak bond defects were the primary focus of this study. Kissing/weak bonds were prepared by controlled surface contamination in the composite bonding surface and also by improperly mixing the adhesive constituent. SEM analyses were also conducted to understand the surface morphology of substrates and their interaction with the contaminants. Morphological changes were observed in the microscopic scale and the chemical analysis confirmed the stability of the contaminant at or very close to the interface. In addition, it was also demonstrated that contaminants migrated during the curing of the adhesive from CFRP substrate which caused a decrease of bond shear strength in single lap shear test samples. Through-transmission ultrasonics (TTU) Acoustography at 3.8 MHz showed promising results on the detectability of bondline defects in adhesively bonded CFRP-Al lap shear test samples. A correlation between Acoustography ultrasonic attenuation and average bond shear strength in CFRP-Al lap shear panels demonstrated that differential attenuation increased with the reduction of the bond shear strength. Similarly, optical DIC tests were conducted to identify and quantify kissing bond defects in CFRP-Al single lap shear joints. DIC results demonstrated changes in the normal strain ([varepsilon]yy ) contour map of the contaminated specimens at relatively lower load levels (15% ~ 30% of failure loads). Kissing bond regions were characterized by negative strains, and these were attributed to high compressive bending strains and the localized disbonding taking placed at the bondline interface as a result of the load application. It was also observed that contaminated samples suffered from more compressive strains ([varepsilon] yy ) compared to the baseline sample along the loading direction and they suffered from less compressive strains ([varepsilon]xx ) compared to the baseline sample perpendicular to the loading direction. This demonstrated the adverse effect of the kissing bond on the adhesive joint integrity. This was a very significant finding for the reason that hybrid ultrasonic DIC is being developed as a faster, more efficient, and more reliable NDE technique for determining bond quality and predicting bond shear strength in adhesively bonded structures.
Download or read book American Journal of Dentistry written by and published by . This book was released on 2005 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bond Strength Evaluation in Adhesive Joints Using NDE and DIC Methods by : Anish Poudel (‡e author)
Download or read book Bond Strength Evaluation in Adhesive Joints Using NDE and DIC Methods written by Anish Poudel (‡e author) and published by . This book was released on 2015 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adhesive bonding of graphite epoxy composite laminates to itself or traditional metal alloys in modern aerospace and aircraft structural applications offers an excellent opportunity to use the most efficient and intelligent combination of materials available thus providing an attractive package for efficient structural designs. However, one of the major issues of adhesive bonding is the occasional formation of interfacial defects such as kissing or weak bonds in the bondline interface. Also, there are shortcomings of existing non-destructive evaluation (NDE) methods to non-destructively detect/characterize these interfacial defects and reliably predicting the bond shear strength. As a result, adhesive bonding technology is still not solely implemented in primary structures of an aircraft. Therefore, there is a greater demand for a novel NDE tool that can meet the existing aerospace requirement for adhesive bondline characterization. This research implemented a novel Acoustography ultrasonic imaging and digital image correlation (DIC) technique to detect and characterize interfacial defects in the bondline and determine bond shear strength in adhesively bonded composite-metal joints. Adhesively bonded Carbon Fiber Reinforced Plastic (CFRP) laminate and 2024-T3 Aluminum single lap shear panels subjected to various implanted kissing/weak bond defects were the primary focus of this study. Kissing/weak bonds were prepared by controlled surface contamination in the composite bonding surface and also by improperly mixing the adhesive constituent. SEM analyses were also conducted to understand the surface morphology of substrates and their interaction with the contaminants. Morphological changes were observed in the microscopic scale and the chemical analysis confirmed the stability of the contaminant at or very close to the interface. In addition, it was also demonstrated that contaminants migrated during the curing of the adhesive from CFRP substrate which caused a decrease of bond shear strength in single lap shear test samples. Through-transmission ultrasonics (TTU) Acoustography at 3.8 MHz showed promising results on the detectability of bondline defects in adhesively bonded CFRP-Al lap shear test samples. A correlation between Acoustography ultrasonic attenuation and average bond shear strength in CFRP-Al lap shear panels demonstrated that differential attenuation increased with the reduction of the bond shear strength. Similarly, optical DIC tests were conducted to identify and quantify kissing bond defects in CFRP-Al single lap shear joints. DIC results demonstrated changes in the normal strain ([varepsilon]yy ) contour map of the contaminated specimens at relatively lower load levels (15% ~ 30% of failure loads). Kissing bond regions were characterized by negative strains, and these were attributed to high compressive bending strains and the localized disbonding taking placed at the bondline interface as a result of the load application. It was also observed that contaminated samples suffered from more compressive strains ([varepsilon] yy ) compared to the baseline sample along the loading direction and they suffered from less compressive strains ([varepsilon]xx ) compared to the baseline sample perpendicular to the loading direction. This demonstrated the adverse effect of the kissing bond on the adhesive joint integrity. This was a very significant finding for the reason that hybrid ultrasonic DIC is being developed as a faster, more efficient, and more reliable NDE technique for determining bond quality and predicting bond shear strength in adhesively bonded structures.
Book Synopsis Bonding of Dental Alloys to Enamel by : 孔祥陞
Download or read book Bonding of Dental Alloys to Enamel written by 孔祥陞 and published by Open Dissertation Press. This book was released on 2017-01-27 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation, "Bonding of Dental Alloys to Enamel" by 孔祥陞, Cheung-sing, Tony, Hung, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. Abstract: Abstract 1 ABSTRACT Purpose: To investigate effects of metal thicknesses and surface treatment methods on the shear bond strength of a dual cured composite resin bonded to three different ceramo-metal dental alloys: nickel-chromium, high-gold and high-palladium dental alloys. Materials and Methods: A dual-cured adhesive composite resin was used to bond dental metal alloy plates of different thickness, composition and surface treatment to acid etched bovine enamel. The specimens (n=180) were stored in water for 24 hours and then loaded in shear with a universal testing machine to failure and bond strengths were recorded. Results: Using ANOVA, the mean shear bond strength for nickel chromium was found to be significantly higher than the other two noble metals (P0.05). Heat treatment of the noble metals showed no significant difference in bond strength compared with sandblasted samples (P>0.05). There was a significant increase in mean shear bond strength with increase in metal 1 Abstract thickness from 0.5mm to 0.7mm (PConclusion: Within the limitations of this study, resin-bonded metal alloy restorations with thickness of 0.7mm or more are preferred over 0.5mm thickness. The differences in shear bond strength between the two noble alloys and the nickel chromium alloy is likely due to the lack of suitable metal oxide. Heat treatment of precious metal alloys did not increase the bond strength to etched enamel and therefore further studies should investigate the use of copper containing gold and non-gold noble alloys which are thought to create suitable oxides for bonding. The relationship between composition of metal alloy, method of surface treatment and the choice of adhesive primer should be carefully considered before clinical use. DOI: 10.5353/th_b3955815 Subjects: Dental metallurgy Dental enamel Dental bonding
Book Synopsis Shear Bond Strengths of Two New Self-etching Primers by : Andy CS. Ho
Download or read book Shear Bond Strengths of Two New Self-etching Primers written by Andy CS. Ho and published by . This book was released on 2010 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purpose: To evaluate the in vitro shear bond strength (SBS) of orthodontic attachments using 2 self-etching primers (SEP): iBOND and G-Bond. Methods: 180 molars were randomly divided into 12 groups. Teeth were bonded with a stainless steel button using Transbond XT composite. The bonding agents were iBOND, G-Bond, Transbond Plus SEP and Transbond XT primer (control). SBS's immediately, 24hours and 3months were measured with their Adhesive Remnant Index (ARI). Results: Transbond XT primer (11.22MPa) had a significantly higher immediate SBS than Transbond Plus SEP (5.32MPa), iBOND (6.69MPa) and G-Bond (8.30MPa). 24 hours, Transbond XT primer (16.65MPa) and Transbond Plus SEP (13.20MPa) had a significant increase in their SBS. No difference was observed at 3 months. ARI were significantly different between the groups at all time points. Conclusions: iBOND and G-Bond yielded sufficient SBS's over the three time points that may be sufficient to withstand occlusal and light archwire forces.
Book Synopsis Evaluation of Shear Bond Strength of Two Resin-modified Glass-ionomer Cements by : Emily Y. Ro
Download or read book Evaluation of Shear Bond Strength of Two Resin-modified Glass-ionomer Cements written by Emily Y. Ro and published by . This book was released on 2003 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Bond Strength of Composite Resin to Dental Casting Alloys Using an Electro-Chemical Tin Plating System by : K. S Smith (II.)
Download or read book The Bond Strength of Composite Resin to Dental Casting Alloys Using an Electro-Chemical Tin Plating System written by K. S Smith (II.) and published by . This book was released on 1985 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: An alternative to the metal ceramic restoration has been the resin veneer crown. The resin veneer offers the advantages of low cost, ability to make clinical repairs, lack of wear to opposing teeth, and ease of fabrication. Clinical use of the resin veneer has been limited die to problems associated with the resin including low resistance to abrasion, high water sorption, a high coefficient of thermal expansion, low proportional limit, and a low modulus of elasticity. Improvements realized in composite resin technology have prompted the introduction of a number of composite resin veneering materials for prosthodontic applications. An electrochemical tin plating technique has been suggested for bonding composite veneering resins in lieu of conventional mechanical retention. The adhesive bonding of veneering resins to castings would prove beneficial by improving esthetics and eliminating the percolation of fluids at the resin-metal interface. The purpose of this investigation was to examine the shear bond strength of a composite resin processed to gold and base metal specimens that were treated with an electro-chemical tin plating technique. uniform specimens were cast in a gold alloy and a base metal. Conventional retentive beads on the gold alloy and electroetching of the base metal served as controls in this investigation.
Book Synopsis Adhesion Aspects of Polymeric Coatings by : Kash L. Mittal
Download or read book Adhesion Aspects of Polymeric Coatings written by Kash L. Mittal and published by CRC Press. This book was released on 2003-03-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume documents the proceedings of the Second International Symposium on Adhesion Aspects of Polymeric Coatings held in Newark, New Jersey, May 25-26, 2000. Since the first symposium, held in 1981, there had been tremendous research activity relative to the adhesion aspects of polymeric coatings.Polymeric coatings are used for a variety of pu
