EFFECT OF PORE-GRAIN-BOUNDARY INTERACTIONS ON DISCONTINUOUS GRAIN-GROWTH

被引：6

作者：

SONE, T

AKAGI, H

WATARAI, H

机构：

[1] Materials and Electronic Devices Laboratory, Mitsubishi Electric Corporation, Kanagawa

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1991年 / 74卷 / 12期

关键词：

GRAIN GROWTH; MICROSTRUCTURE; PORES; SPINEL; HOT-PRESSING;

D O I：

10.1111/j.1151-2916.1991.tb04318.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Pore behavior as influenced by migration of an abnormal grain boundary was studied. The pore behavior during the discontinuous growth of hot-pressed spinel (MgAl2O4)-whether the pore can move attached to the grain boundary - is particularly governed by the pore size and the matrix grain size. These phenomena can be understood from the interaction between the pore and the abnormal grain boundary.

引用

页码：3151 / 3153

页数：3

共 9 条

[1] IMPURITY-DRAG EFFECT AND GRAIN GROWTH KINETICS [J].