Influence of Calcination Treatments on the Development of Morphology in Magnesia Powders
Influence of Calcination Treatments on the Development of Morphology in Magnesia Powders
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DOI：
10.1080/0371750x.1976.10840870
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发表时间：
1976
影响因子：
1.2
通讯作者：
C. M. Pathak;V. K. Moorthy
中科院分区：
文献类型：
--
作者：
C. M. Pathak;V. K. Moorthy
研究了氧化镁粉体的形貌对其烧结性能的影响。采用有机盐煅烧法制备了氧化镁粉体，并对其形貌进行了电镜观察。发现从乙酸盐、鞣酸盐、草酸盐和甲酸盐得到的粉末具有不规则的球形形态，并且发现这样的粉末是高度可烧结的。相比之下，发现衍生自草酸盐、琥珀酸盐和邻苯二甲酸盐的粉末保留了其母体化合物的规则几何晶体形状，并且发现烧结性差。
The influence of morphology of magnesia powders on their sinterability has been studied. Magnesia powders were prepared by calcination of organic salts and their morphology was studied by electron microscopy. Powders derived from acetate, tannate, oxinate and formate were found to have an irregular globular morphology and such powders were found to be highly sinterable. In comparison, powders derived from oxalate, succinate and phthalate were found to retain the regular geometric crystalline shapes of their parent compounds and were found to be poorly sinterable.