Results 221 to 230 of about 373 (269)
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Marginal adaptation of castable ceramic crowns
The Journal of Prosthetic Dentistry, 1991Tooth preparations and seating techniques of castable ceramic crowns differ from metal ceramic crowns. This study evaluated the variable effects of cementation on the marginal adaptation of Dicor, Cerestore, and porcelain-fused-to-metal crowns. The shoulder preparation was maintained for ceramic crowns, and a cavosurface bevel was designed for metal ...
J D, Weaver, G H, Johnson, D J, Bales
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Castable glass ceramics for veneer restorations
The Journal of Prosthetic Dentistry, 1992Porcelain veneer restorations are the usual technique chosen for the placement of esthetic veneer restorations. Cast glass ceramic veneers exhibit properties that make them extremely useful for this dental application. They have a hardness, abrasion resistance, coefficient of thermal expansion, and translucency similar to that of enamel. The use of the
S A, Lang, C B, Starr
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Castability of Low Gold Content Alloys
Journal of Dental Research, 1980A test pattern composed of 14 gauge sprue wax and various gauges of nylon lines was constructed, and used to differentiate the castability of several alloys. The castability of seven commercial low gold content alloys for porcelain fused to metal restorations was compared.
W S, Howard, S M, Newman, L J, Nunez
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Clinical Evaluation of Castable Ceramic Veneers
Journal of Esthetic and Restorative Dentistry, 1992Laboratory fabricated veneering of discolored or malformed anterior teeth is becoming a widely used technique. Etched Dicor and Dicor Plus ceramic veneers cemented with Dicor Light Activated Cement with Fluoride is one technique available to the practitioner.
D M, Barnes +3 more
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Castability of Magnesium Alloys
2016There is intense research effort into the development of high pressure die cast-able creep resistant magnesium alloys. One of the difficulties encountered in magnesium alloy development for creep resistance is that many additions made to improve the creep properties have reportedly resulted in alloys that are difficult to cast.
A. L. Bowles, Q. Han, J. A. Horton
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Effect of Zn(OH)2 on properties of corundum based castables bonded with calcium aluminate cement
Ceramics International, 2021Guo Liu, Liugang Chen
exaly
Evolution in properties of high alumina castables containing basic zinc carbonate
Ceramics International, 2021Guo Liu, Quanli Jia, Liugang Chen
exaly