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首页> 外文会议>Conference exhibition of the European Ceramic Society >Al_2O_3-YAG-ZrO_2 Ternary Ceramics from Melts
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Al_2O_3-YAG-ZrO_2 Ternary Ceramics from Melts

机译：Al_2O_3-YAG-ZRO_2来自熔化的三元陶瓷

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High temperature ceramic composites were obtained by rapid solidification from melts in the ternary oxide system Al_2O_3-Y_2O_3-ZrO_2. The composition and stoichiometry of crystallized phases were determined by means of XRD analysis. Micro structural features were studied by means of SEM and optical microscopy. Quasi-binary eutectic composites were solidified near the alumina-zirconia binary line. Ternary composites containing alumina, zirconia-based solid solution and yttrium alumium garnet (YAG) showed ordered structures in their SEM micrographs. The formation of quasi-ternary eutectic microstructures was observed.
机译：通过从三元氧化物体系Al_2O_3-Y_2O_3-ZRO_2中的熔体快速凝固获得高温陶瓷复合材料。通过XRD分析测定结晶相的组成和化学计量。通过SEM和光学显微镜研究微结构特征。将准二元共晶复合材料凝固在氧化铝 - 氧化锆二进制线附近。含有氧化铝，基于氧化锆的固溶体和钇铝石榴石（YAG）的三元复合材料在其SEM显微照片中显示有序结构。观察到准三元共晶微观结构的形成。

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