Application Study of C_f/SiC Composites Screw

Abstract:

C_f/SiC composites were fabricated by chemical vapor infiltration with CH₃SiCl₃ as precursor and H₂ as carrier gas. The carbon preform was noodled by continuous carbon fiber and network tires layer. The screws were processed with C_f/SiC composites by diamond tool. The mechanical properties of screws were studied in this paper. Results show that the tensile and double shear strength reach separately 128.15 Mpa and 58Mpa. The microstructure of fracture surfaces from tensile and shear test were analysized.

• Periodical: Key Engineering Materials (Volumes 602-603)
• Pages: 426-429
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.602-603.426
• Online since: March 2014
• Authors: Yan Yan Wang, Wei Wei Wang, Chang Ling Zhou, Chong Hai Wang, Rui Xiang Liu
• Keywords: C_f/SiC Composites, Microstructure, Screw, Tensile Strength

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