Notes on dental porcelain : a practical treatise especially devoted to the interests of the beginner / by V. Walter Gilbert, D.D.S. Over one hundred practical illustrations.

  • Gilbert, V. Walter.
Date:
1905
Catalogue details

Licence: Public Domain Mark

Credit: Notes on dental porcelain : a practical treatise especially devoted to the interests of the beginner / by V. Walter Gilbert, D.D.S. Over one hundred practical illustrations. Source: Wellcome Collection.

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    the porcelain having the seventh higher firing point (S. S. White Co.’s High-Fusing Porcelain) took the glaze. The temperature required to properly glaze this porcelain overfired the Jenkins, Ash’s Low- Fusing, Ash’s High-Fusing, 8. 8S. White Co.’s Me- dium, Consolidated Co.’s High-Fusing, and Brew- ster’s Enamel to the extent shown; closely approxi- mated the proper glaze of the Brewster Foundation, the Close and Allen Bodies. (This test clearly demonstrated that the firing point of the The S. S. White Co.’s High-Fusing Porcelain, Brewster’s Foundation Porcelain, and Close’s Body are approxi- mately the same.) Fig. 15 illustrates the condition of the cones after mn EB mn = PES | SS ml ll nl mi | ll A mT 7mm the porcelain having the eighth higher firing point (Brewster’s Foundation) took the glaze. The tem- perature required to properly glaze the Brewster Foundation overfired the Jenkins, Ash’s Low and Ash’s High-Fusing, The 8. 8. White Co.’s Medium, The Consolidated Co.’s High-Fusing, Brewster’s Kinamel, and The 8. 8S. White Co.’s High-Fusing to the extent shown. (This test again shows that the firing point of The 8. 8. White Co.’s High-Fusing Porcelain, Brewster’s Foundation, and Close’s Body are approximately the same.)