PHYSICAL METHODS FOR INVESTIGATING THE PROPERTIES OF OXIDE POWDERS IN RELATION TO SINTERING
PHYSICAL METHODS FOR INVESTIGATING THE PROPERTIES OF OXIDE POWDERS IN RELATION TO SINTERING
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DOI：
10.1179/pom.1961.4.7.010
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发表时间：
1961-03
影响因子：
1.4
通讯作者：
P. J. Anderson;D. T. Livey
中科院分区：
文献类型：
--
作者：
P. J. Anderson;D. T. Livey
通过应用几种现代技术，即使是最细的氧化物粉末的颗粒和微晶尺寸和形状也可以获得相当彻底的表征。讨论这些技术的应用，特别参考 Mg(OH2) 样品和通过真空煅烧制备的氧化物的表征。然而，所描述的技术是严格且耗时的，虽然对于任何基础研究来说都是无价的，但一般来说，在日常工作中不能被认为是实用的。因此，最后一节专门讨论根据粉末表征的更基本参数来“校准”传统技术结果的尝试。
By the application of several modern techniques, a fairly thorough characterization of even the finest oxide powders with respect to particle and crystallite size and shape may be obtained. The application of these techniques is discussed with particular reference to the characterization of a sample of Mg(OH2) and the oxides prepared from it by calcination in vacuo. The techniques described are, however, exacting and time consuming and whilst invaluable for any basic study cannot, in general, be considered practicable in routine work. For this reason a final section is devoted to a discussion of attempts to “calibrate” the results from conventional techniques in terms of the more fundamental parameters of powder characterization.