用于评估陶瓷材料多孔结构的改良表达法

IF 0.4 4区材料科学 Q4 MATERIALS SCIENCE, CERAMICS

Refractories and Industrial Ceramics Pub Date : 2024-07-08 DOI:10.1007/s11148-024-00874-w

Yu.N. Kryuchkov

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引用次数: 0

摘要

将气体压力的平稳变化改为阶跃变化，改进了评估陶瓷材料多孔结构的明示方法。在确定平均半径后，利用压降确定最大半径，直至只剩下一条气泡链。计算出了固相的平均配位数和毛细管迂回系数。实验得出的平均半径和计算得出的平均半径非常吻合，而毛细管曲折系数则有所不同。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Refined Express Method for Evaluating the Porous Structure of Ceramic Materials

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Refined Express Method for Evaluating the Porous Structure of Ceramic Materials

The express method for evaluating the porous structure of ceramic materials was refined by replacing a smooth change in gas pressure with a stepwise change. After determining the average radius, the maximum radius was determined using the pressure drop until only one chain of gas bubbles remained. The average coordination number for the solid phase and the coefficient of capillary tortuosity were calculated. The experimental and calculated mean radii are in good agreement, whereas the tortuosity coefficients differ.

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来源期刊

$Refractories and Industrial Ceramics$

Refractories and Industrial Ceramics 工程技术-材料科学：硅酸盐

CiteScore

0.90

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use. Topics covered include: Scientific Research; Raw Materials; Production; Equipment; Heat Engineering; Applications.