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1 New Rochelle, New York
Some creep properties have been presented for two porcelain-gold alloys for temperatures of 815° and 982°C. A sag test method and results have also been presented for the temperature range of 954° to 1065°C. In this temperature range, the sag of the SR alloy has been shown to be one-fourth that of the NSR alloy. Creep tests at 815° and 982°C. have verified the increased creep resistance of the SR alloy. It would appear from the data that the sag test described may be used qualitatively to determine comparative creep characteristics of porcelain-gold alloys.
Submitted on September 2, 1966
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