Evaluation of the efficiency of sintering of porous ceramic materials

被引：0
|
作者：
Yu. N. Kryuchkov
机构：
[1] National Academy of Sciences of Ukraine,Institute of Problems of Materials Sciences
来源：
Refractories and Industrial Ceramics | 1997年 / 38卷
关键词：
Average Pore Size; Random Packing; Final Porosity; Tungsten Powder; Average Coordination Number;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Refined estimates of the efficiency of sintering were obtained using various structural models of ceramic materials. The most precise method is based on a special model developed by the author for the structure of powdered materials and an approximation according to which the Voronoi polyhedra are assumed to remain unchanged on decreasing the porosity of the system, while the pore volume decreases owing to an apparent increase in the particle diameter.
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页码：164 / 167
页数：3
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