Bond strength of Ti–5Cr based alloys to dental porcelain with Mo addition

Ho, Wen-Fu; Wu, Shih-Ching; Hsu, Shih-Kuang; Fang, Lih-Sheng; Hsu, Hsueh-Chuan

doi:10.1016/j.matdes.2012.04.041

Cited by 6 publications

(2 citation statements)

References 17 publications

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“…Special machine and protection gas should be applied to avoid forming a non-adherent layer, which will decrease the metal-ceramic bond strength [6,7]. Therefore, developing new titanium alloys was considered as a good option to improve the metal-ceramic bond strength [8,9], which could exhibit solid solution hardening and have lower fusion temperatures and better ductility than cp Ti.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, studies have focused on the titaniumporcelain bond [11,12]. Currently, great attention has been paid to the new titanium alloys, equipped with lower melting points, improved castability, better intraoral tarnish resistance, improved esthetics achieved by porcelain veneering, and increased metal-ceramic bond strength [8,9]. In addition, CTE of titanium could be influenced by the alloying additions either through dissolution in solid state, or by the formation of new phases, with some effects on metal-ceramic bond strength [13,14].…”

Section: Introductionmentioning

confidence: 99%

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Evaluation of the bond strength of a low-fusing porcelain to cast Ti–24Nb–4Zr–7.9Sn alloy

Wu¹,

Zhou²,

Zhao³

et al. 2013

Materials Science and Engineering: C

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Evaluation of the bond strength of a low-fusing porcelain to cast Ti–24Nb–4Zr–7.9Sn alloy

Wu¹,

Zhou²,

Zhao³

et al. 2013

Materials Science and Engineering: C

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Bonding of Dental Ceramics to Titanium: Processing and Conditioning Aspects

Antanasova

Jevnikar

2016

Curr Oral Health Rep

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Difficulties related to titanium processing (casting) and the problematic titanium-ceramic bond have been limiting the latter's application in prosthetic dentistry for many years. Recent advances in subtractive and additive CAD/CAM technologies have provided alternative routes for titanium processing. The effect of a processing route on titanium surface characteristics and on the strength of its bond to porcelain need to be assessed, since most paths for enhancing porcelain bonding involve preparation of the titanium surface. Several approaches to bond enhancement have been proposed, some of which are widely accepted (abrasion by airborne-particle and application of a bonding agent), while others have not resulted in a clinical breakthrough. Despite efforts to improve titanium bonding to porcelain and to develop titanium compatible, low-fusing porcelains, many in vitro studies report bond strengths to titanium that are inferior to those for base metals and noble dental alloys. Only a few clinical studies have been reported, revealing that titanium-ceramic restorations are susceptible to mechanical complications (porcelain fractures in 33 % of cases). Current knowledge on titanium-ceramic bonding is here reviewed, focusing on the recent attempts to overcome the limitations of the system and on recent advances in titanium processing. Optimization of the currently available processing and surface conditioning methods seems to be necessary.Although most of the proposed surface preparation methods (surface coating and roughening) appear to show a certain degree of porcelain bond improvement, many of them require application of additional complex procedures. Simplification and improved efficiency therefore appear to be the essentials for implementation of these methods in clinical practice.

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Processing and mechanical properties of porous Ti–7.5Mo alloy

Hsu

et al. 2013

Materials & Design

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Bond strength of Ti–5Cr based alloys to dental porcelain with Mo addition

Cited by 6 publications

References 17 publications

Evaluation of the bond strength of a low-fusing porcelain to cast Ti–24Nb–4Zr–7.9Sn alloy

Evaluation of the bond strength of a low-fusing porcelain to cast Ti–24Nb–4Zr–7.9Sn alloy

Bonding of Dental Ceramics to Titanium: Processing and Conditioning Aspects

Processing and mechanical properties of porous Ti–7.5Mo alloy

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