【摘要】 通过配方调整与工艺改变,获得两种明显不同的高铝陶瓷材料微观结构,测试比较了材料的性能,分析了材料微观结构与配方、工艺之关系。实验表明:引入添加剂或合理控制烧成制度均可改善材料微观结构,达到提高高铝材料性能的目的。更多还原

【Abstract】 By experiments, two kinds of high alumina ceramics in apparently different structure were obtained. Their properties were then measured and compared, and the relations of the material’s microstructure with its formula and preparation process were analyzed. The results indicated that high alumina ceramics with excellent performance could be obtained by improving its microstructure through the addition of additives and the adoption of proper sintering schemes.更多还原