ISSUES IN THE CONTROL OF FIBER-MATRIX INTERFACES IN CERAMIC COMPOSITES

被引：14

作者：

KERANS, RJ ^{[1
]}

JERO, PD ^{[1
]}

PARTHASARATHY, TA ^{[1
]}

机构：

[1] UES INC,DAYTON,OH 45432

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 1994年 / 51卷 / 02期

关键词：

INTERFACE ROUGHNESS; PUSH-OUT; DEBONDING; MODELING;

D O I：

10.1016/0266-3538(94)90198-8

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

It is argued that virtually all ceramic-matrix composite parts will be at least locally microcracked in service, such that engineered, oxidation-resistant interfaces are a pervasive requirement. In addition, there is a host of complex parameters which affect interfacial properties. This work presents theoretical and experimental work examining the role of interface topography. Fiber push-out tests and an analysis of the test which includes an interface roughness contribution are described. Techniques for characterizing fiber/interface topography are described and results presented. Finally, interface degradation associated with fiber sliding is described.

引用

页码：291 / 296

页数：6

共 13 条

[1]

BROWN JL, 1992, 14TH S APPL SURF AN

[2] MICROMECHANICAL ASPECTS OF ASPERITY-CONTROLLED FRICTION IN FIBER-TOUGHENED CERAMIC COMPOSITES [J].