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Dimensional Changes of Four Amalgams After Five Years of Storage in Air at 60, 37, and 23°C

American Dental Association Health Foundation Research Unit at the National Bureau of Standards, Washington, DC 20234

N.W. Rupp

American Dental Association Health Foundation Research Unit at the National Bureau of Standards, Washington, DC 20234

M.P. Coyne

American Dental Association Health Foundation Research Unit at the National Bureau of Standards, Washington, DC 20234

Amalgam cylinders, 4 mm in diameter and 8 mm long, made from four alloys, expanded lengthwise from 204 to 220 at 60°C, 18 to 46 at 37°C, and 6 to 35 at 23°C, µm/cm, respectively, after storage in air at the indicated temperatures for five yr.

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• Paffenbarger, G.C.; Rupp, N.W.; and Patel, P.R.: Linear Dimensional Change of Copper-rich Dental Amalgam, JADA 99:468-471, 1979.
• Paffenbarger, G.C.; Rupp, N.W.; and Waterstrat, R.M.: Linear Change in Zinc and Non-zinc Paired Amalgams at 60°C, IADR Progr & Abst 59:No. 333, 1980.
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Journal of Dental Research, Vol. 61, No. 12, 1427-1430 (1982)
DOI: 10.1177/00220345820610121001


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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 Paffenbarger, G.C. Articles by Coyne, M.P. Search for Related Content PubMed PubMed Citation Articles by Paffenbarger, G.C. Articles by Coyne, M.P. Pubmed/NCBI databases Compound via MeSH Substance via MeSH Hazardous Substances DB COPPER, ELEMENTAL PLATINUM PLATINUM COMPOUNDS SILVER COMPOUNDS SILVER, ELEMENTAL TIN TIN COMPOUNDS ZINC COMPOUNDS ZINC, ELEMENTAL Social Bookmarking                         What's this?