THE WETTING BEHAVIOR AND INTERFACIAL CHARACTERISTICS OF In-Sn ALLOY ON AMORPHOUS AND CRYSTALLINE Cu46Zr45Al7Gd2 SUBSTRATES
沈阳理工大学 中科院金属研究所
Cite this article:
. THE WETTING BEHAVIOR AND INTERFACIAL CHARACTERISTICS OF In-Sn ALLOY ON AMORPHOUS AND CRYSTALLINE Cu46Zr45Al7Gd2 SUBSTRATES. Acta Metall Sin, 2006, 42(2): 201-204 .
Abstract The wettabilities of In-Sn alloy melts on the amorphous and crystalline Cu46Zr45Al7Gd2 substrates were studied by the sessile-drop method, and the interfacial characteristics of In-Sn/Cu46Zr45Al7Gd2 were investigated by scanning electron microscopy（SEM），electron probe microanalysis (EPMA) and X-ray diffraction(XRD). The results show that the wettability of In-Sn alloy melts on amorphous substrate is superior to that of In-Sn alloy melts on the crystalline one; the width of diffusion layer of In-Sn alloy melts on the amorphous substrate is thinner than that of In-Sn alloy on the crystalline one under identical conditions. The crystallizations occur in the diffusion zone during the wetting process of In-Sn alloy melts on amorphous substrate.
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