十二种汞合金的临床性能及物理特性

Clinical performance and physical properties of twelve amalgam alloys.

作者信息

Osborne J W, Gale E N, Chew C L, Rhodes B F, Phillips R W

出版信息

J Dent Res. 1978 Nov-Dec;57(11-12):983-8. doi: 10.1177/00220345780570111501.

DOI:10.1177/00220345780570111501

Abstract

An assessment of the marginal failure rate of 1,041 restorations of twelve alloys was made at one year. In addition, physical property tests were conducted. A correlation was found between the clinical performance and creep (.79), flow (.62) and 24-hour compressive strength (.60).

摘要

对12种合金的1041个修复体在一年时的边缘失败率进行了评估。此外，还进行了物理性能测试。发现临床性能与蠕变（0.79）、流动性（0.62）和24小时抗压强度（0.60）之间存在相关性。