Mackert J R, Ringle R D, Fairhurst C W
J Dent Res. 1983 Dec;62(12):1229-35. doi: 10.1177/00220345830620121201.
The mechanism of formation of nodular material on the surface of a Pd-Ag-based alloy for porcelain during pre-porcelainization heat treatment was investigated using scanning electron microscopy, x-ray diffraction, quantitative metallography, and Auger electron spectroscopy. The nodules were found to form by a Nabarro-Herring creep mechanism driven by the internal oxidation of tin and indium. Implications of this process with regard to porcelain bonding and discoloration are discussed.
采用扫描电子显微镜、X射线衍射、定量金相分析和俄歇电子能谱等方法，研究了钯银基烤瓷合金在烤瓷前热处理过程中表面结节状物质的形成机制。发现这些结节是由锡和铟的内氧化驱动的纳巴罗-赫林蠕变机制形成的。讨论了该过程对烤瓷结合和变色的影响。
