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Petrographic Study of the Refractory Performance of High-Fusing Dental Alloy Investments: I. High-Fired, Phosphate-Bonded Investments

Institute for Materials Research, National Bureau of Standards, Washington, DC 20234, USA

Detailed X-ray, optical microscopic, optical emission, and electron probe analyses of a phosphate-bonded investment before and after firing and after casting were made. Complex sintering reactions that involve incipient liquefaction generate bonds in the fired investment. The refractory behavior of this investment, which is reflected by the extent of liquefaction induced by casting, may influence casting roughness, fit, and porosity.

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Journal of Dental Research, Vol. 52, No. 1, 96-110 (1973)
DOI: 10.1177/00220345730520014301


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				C. P. Mabie Petrographic Study of the Refractory Performance of High-Fusing Dental Alloy Investments: II. Silica-Bonded Investments Journal of Dental Research, July 1, 1973; 52(4): 758 - 773. [Abstract] [PDF]

This Article Abstract Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Add to Saved Citations Download to citation manager Request Permissions Request Reprints Add to My Marked Citations Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Citing Articles via Scopus Google Scholar Articles by Mabie, C. P. Search for Related Content PubMed PubMed Citation Articles by Mabie, C. P., jr Pubmed/NCBI databases Compound via MeSH Substance via MeSH Hazardous Substances DB CHROMIUM COMPOUNDS CHROMIUM, ELEMENTAL MANGANESE COMPOUNDS MANGANESE, ELEMENTAL SILICON DIOXIDE Social Bookmarking                         What's this?