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首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >Wetting phenomena in CuZr-based glassy alloys/W system
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Wetting phenomena in CuZr-based glassy alloys/W system

机译：CuZr基玻璃合金/ W体系中的润湿现象

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摘要

The wetting behavior and interfaces of CuZr-based glassy alloys/W system were investigated by the sessile drop method. It was found that Cu_(50)Zr_(50)/W, Cu_(47.5)Zr_(47.5)Al_5/W and Cu_(40)Zr_(44)Al_8Ag_8/W system had the final equilibrium contact angle around 18°, 8° and 3° at corresponding experimental temperatures. Base on the scanning electron microscopy observing, no reaction product can be found at the interface of Cu_(47.5)Zr_(47.5)Al_5/W and Cu_(40)Zr_(44)Al_8Ag_8/W, and some granular reaction products appeared along the interface of Cu_(50)Zr_(50)/W. The present work indicates that Cu_(47.5)Zr_(47.5)Al_5 and Cu_(40)Zr_(44)Al_8Ag_8 bulk metallic glasses (BMGs) are appropriate for the fabrication of W reinforced BMGs matrix composite.
机译：采用无滴法研究了CuZr基玻璃态合金/钨体系的润湿行为和界面。发现Cu_（50）Zr_（50）/ W，Cu_（47.5）Zr_（47.5）Al_5 / W和Cu_（40）Zr_（44）Al_8Ag_8 / W系统的最终平衡接触角约为18°，8 °和3°在相应的实验温度下。根据扫描电子显微镜观察，在Cu_（47.5）Zr_（47.5）Al_5 / W和Cu_（40）Zr_（44）Al_8Ag_8 / W的界面上未发现任何反应产物，并且在反应过程中出现了一些颗粒状的反应产物。 Cu_（50）Zr_（50）/ W的界面。目前的工作表明，Cu_（47.5）Zr_（47.5）Al_5和Cu_（40）Zr_（44）Al_8Ag_8块状金属玻璃（BMG）适用于W增强BMGs基体复合材料的制造。

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