Effect of cyclic loading on interfacial shear stress in SiC-CAS glass ceramic matrix composite
UNSPECIFIED. (1998) Effect of cyclic loading on interfacial shear stress in SiC-CAS glass ceramic matrix composite. MATERIALS SCIENCE AND TECHNOLOGY, 14 (4). pp. 283-286. ISSN 0267-0836Full text not available from this repository.
Mechanical fatigue has been observed to occur in the Nicalon-CAS continuous fibre reinforced glass ceramic matrix composite under cyclic loading at room temperature, and both microcrack proliferation and propagation are induced. In situ fibre push down tests within a scanning electron microscope have then been used to assess changes in interfacial properties as a result of this mechanical cyclic loading. Both the interfacial shear stress and the interfacial fracture energy decrease when specimens are subjected to mechanical cyclic loading. It is deduced that a decrease in interfacial shear stress is the most likely mechanism driving stable and progressive microcrack propagation. (C) 1998 The Institute of Materials. (C) 1998 The Institute of Materials.
|Item Type:||Journal Article|
|Subjects:||T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TN Mining engineering. Metallurgy
|Journal or Publication Title:||MATERIALS SCIENCE AND TECHNOLOGY|
|Official Date:||April 1998|
|Number of Pages:||4|
|Page Range:||pp. 283-286|
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