Abstract
SiC(SCS-6) fiber-reinforced Ti alloy matrix composites have received special attention because of their high specific stiffness and strength, and they are expected to be used in aerospace structural applications. Studies have indicated that the mechanical properties of the composites depend significantly on the properties of fiber, matrix, and interface, which are associated with their microstructures. The microstructures of both the fiber and the interfaces have been studied extensively; however, details of the microstructure of the matrix are not yet known. Some studies revealed that a {beta}-depleted matrix zone existed around the fiber, and a volume change occurred in the matrix by phase transformation during heat treatment of the composite. In addition, the interface reaction behavior strongly depended on interdiffusion of both silicon and carbon from the SiC fiber to the matrix and of titanium in the opposite direction. These behaviors have considerable effects on the mechanical performance of the composites. Thus, it is important to understand the details of the microstructure of the Ti matrix. The present study is focused on the investigation of the microstructure of the Ti matrix in the SiC(SCS-6) fiber-reinforced Ti-15-3 alloy matrix composite.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
