The microstructure of SCS-6 SiC fiber
A thorough investigation of the microstructure of single SCS-6 SiC fibers widely used as reinforcements in metal-matrix and ceramic-matrix composites has been made. Various techniques of EM including SEM, TEM, HREM parallel electron energy loss spectroscopy (PEELS), and SAM have been used to analyze and characterize the microstructure. The fiber is a complicated composite consisting of many different layers of SiC deposited on a carbon core and different carbonaceous coatings covering the SiC layers. The structural and chemical aspects of each layer are characterized and discussed.
Ning, X. J.↗