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Alloy not precious for adhesion of the porcelain
Alloy not precious for adhesion of the porcelain
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机译:合金对于瓷器的附着力不珍贵
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摘要
1481762 Ni based alloy PFIZER Inc 21 May 1975 [24 Dec 1974] 21982/75 Heading C7A A nickel based alloy containing: Cr 10-22 Mo 0-7 Al 1À0-5À0 Si 0À5-2À0 Mn 0À01-0À2 with Ni balance plus impurities, has good castability and is strong, tough, resistant to tarnish, oxidation, corrosion and is compatible with a human oral environment and may be easily fused to procelain and is suitable for use in dental restorations. The coefficient of thermal expansion of the alloy may be matched to that of the porcelain by adjustment of the W, Mo, Al and Fe contents.
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机译:1481762镍基合金PFIZER Inc 1975年5月21日[1974年12月24日] 21982/75税号C7A镍基合金,其中包含:Cr 10-22 Mo 0-7 Al 1‑0-5‑0 Si 0‑5-2‑0 Mn 0‑01-0‑2 ,具有良好的铸造性能,坚固,坚韧,耐锈蚀,抗氧化,抗腐蚀,并且与人类口腔环境相容,并且可能容易融合到procelain中,适合用于牙齿修复。通过调节钨,钼,铝和铁的含量,可以使合金的热膨胀系数与瓷器的热膨胀系数匹配。
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