Mahler D B, Adey J D
J Biomed Mater Res. 1979 May;13(3):467-76. doi: 10.1002/jbm.820130311.
In this study, specimens of a high-copper amalgam, prepared at different final Hg contents, were examined in several different experiments. The results showed that as the Hg content is increased, a point is reached beyond which creep and the amount of Sn in gamma1 exhibit a sudden increase. As the Hg content is increased further, gamma2 can be detected. These phenomena can be explained by the hypothesis that insufficient Cu is present at higher Hg contents to combine with Sn to form Cu6Sn5.
在本研究中，制备了不同最终汞含量的高铜汞合金标本，并在多个不同实验中进行了检测。结果表明，随着汞含量的增加，会达到一个临界点，超过该点后，蠕变和γ1相中锡的含量会突然增加。随着汞含量进一步增加，可以检测到γ2相。这些现象可以用以下假设来解释：在较高汞含量下，铜不足以与锡结合形成Cu6Sn5。
