Results 251 to 260 of about 1,334 (303)
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International Materials Reviews, 2001
Castable refractories containing calcium aluminate cement (CAC) are used ubiquitously in a range of furnace lining applications in the iron and steel, cement, glass, ceramic, and petrochemical industries. This review outlines their development from conventional high cement materials, through low cement and ultra-low cement castables to the present ...
W.E. Lee +5 more
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Castable refractories containing calcium aluminate cement (CAC) are used ubiquitously in a range of furnace lining applications in the iron and steel, cement, glass, ceramic, and petrochemical industries. This review outlines their development from conventional high cement materials, through low cement and ultra-low cement castables to the present ...
W.E. Lee +5 more
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1971
All metals and alloys can be liquefied by the application of heat and are thus able to flow, usually under the influence of gravity alone. When flow is required to proceed uphill, ie against the force of gravity, a head of metal is required or pressure must be applied — these techniques give rise to a range of casting processes.
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All metals and alloys can be liquefied by the application of heat and are thus able to flow, usually under the influence of gravity alone. When flow is required to proceed uphill, ie against the force of gravity, a head of metal is required or pressure must be applied — these techniques give rise to a range of casting processes.
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Nanotechnology in castable refractory
Ceramics International, 2019Abstract In recent times nanotechnology has drawn significant attention in the field of refractory research. Different nano-powders and colloidal suspensions have been utilized to improve the properties of refractory castables. Various studies have been carried out worldwide with nano scaled binders; such as, hydratable alumina (HA), colloidal ...
Jagannath Roy +2 more
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Castable Polyurethane Elastomers
2008Castable Polyurethane Elastomers is a practical guide to the production of castable polyurethane articles, from simple doorstops to complex items used in the military and nuclear industries. The book shows the progression from raw materials to prepolymer production, including the chemistry and functionality of the production processes.
I.R. Clemitson, I.R. Clemitson
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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, 2021Liugang Chen, Guotian Ye, Liu Guo
exaly