DIMENSIONAL ACCURACY OF SMALL GOLD ALLOY CASTINGS .4. THE CASTING RING AND RING LINERS

被引:8
|
作者
MOREY, EF
机构
[1] Government Employees Health Fund Dental Clinic, Haymarket, New South Wales, 2000, 6th Floor
关键词
ASBESTOS LINER; CASTING RINGS; CELLULOSE LINERS; CERAMIC LINERS;
D O I
10.1111/j.1834-7819.1992.tb03043.x
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
The role of the casting ring and its asbestos liner is discussed. Asbestos as a liner has now largely been replaced by two alternative materials, one based on cellulose and the other on ceramic fibres. The limited literature on the effect of these newer materials on casting accuracy is also reviewed as their introduction may require significant changes in the traditional technology of dental casting.
引用
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页码:91 / 97
页数:7
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