Results 211 to 220 of about 373 (269)
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Journal of Esthetic and Restorative Dentistry, 1989
The use of laboratory fabricated veneers for restoration of discolored or malformed anterior teeth is becoming a widely used dental technique. Etched castable ceramic veneers are an alternative to etched procelain veneers for the esthetic treatment of anterior teeth.
D M, Barnes +2 more
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The use of laboratory fabricated veneers for restoration of discolored or malformed anterior teeth is becoming a widely used dental technique. Etched castable ceramic veneers are an alternative to etched procelain veneers for the esthetic treatment of anterior teeth.
D M, Barnes +2 more
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A melt castable energetic cocrystal
Chemical Communications, 2017Cocrystallization leads to melt-state stabilization of the thermally unstable energetic 4-amino-3,5-dinitropyrazole, allowing for production of a melt castable cocrystalline explosive.
Jonathan C. Bennion +2 more
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Castability of crown and bridge alloys
The Journal of Prosthetic Dentistry, 1985A special saucer-shaped wax pattern was designed to evaluate the castability of five casting machines and four casting alloys. The casting machines used included one broken arm unit, one induction unit, one resistance unit, and two vacuum air pressure units.
K, Asgar, A H, Arfaei
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Properties Analysis of Corundum Castables and Corundum MA Spinel Castables
Key Engineering Materials, 2013Due to its excellent properties and good workability, castables is widely used in metallurgical field especially in steel and nonferrous metallurgical industry. In this article, we mainly had a comparative analysis of corundum castables and corundum MA spinel castables with 15% and 30% MA spinel addition . The physical and mechanical properties such as
Cheng Dong Ding +2 more
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Computers & Industrial Engineering, 1993
Abstract The castability analysis of a part, its cost estimation and preparation of competitive quotations typically requires years of experience, is time consuming and is dependent on the expert personnel available. Considerable amount of personnel time is also involved in preparing these quotations.
Mahendra Kadidal, Bopaya Bidanda
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Abstract The castability analysis of a part, its cost estimation and preparation of competitive quotations typically requires years of experience, is time consuming and is dependent on the expert personnel available. Considerable amount of personnel time is also involved in preparing these quotations.
Mahendra Kadidal, Bopaya Bidanda
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Castability of aluminium alloys
Transactions of the Indian Institute of Metals, 2009Castability is the ability of an alloy to be cast without formation of defects such as cracks, segregations, pores or misruns. Alloy dependent phenomena that determine castability are fluidity, macrosegregation, hot tearing and porosity. These phenomena have been known for a long time but have only recently become well understood and work is underway ...
Marisa Di Sabatino, Lars Arnberg
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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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