MEASUREMENT OF RESIDUAL-STRESS IN INJECTION-MOLDED CERAMICS

被引：15

作者：

KOSTIC, B ^{[1
]}

ZHANG, T ^{[1
]}

EVANS, JRG ^{[1
]}

机构：

[1] BRUNEL UNIV,DEPT MAT TECHNOL,UXBRIDGE UB8 3PH,MIDDX,ENGLAND

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1992年 / 75卷 / 10期

关键词：

D O I：

10.1111/j.1151-2916.1992.tb05503.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：

This paper describes the adaptation of the layer removal method for the measurement of residual stresses in the plane of a plate for a ceramic injection molding suspension. The latter contained 56 vol% alumina in a polypropylene-based organic vehicle. A strain gauge method was used to measure curvatures. The experimental precautions are discussed and the errors evaluated. The method is applied to conventional moldings made at high and low pressures, to annealed moldings, and to moldings made with a heated sprue.

引用

页码：2773 / 2778

页数：6

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