Fabrication of C/SiC composites by an electrodeposition/sintering method and the control of the properties

Autor:	Chihiro Kawai, Satoshi Wakamatsu
Rok vydání:	1996
Předmět:	Materials science Fabrication Flexural strength Mechanics of Materials Mechanical Engineering Volume fraction Solid mechanics Modulus Sintering General Materials Science Composite material Elastic modulus Thermal expansion
Zdroj:	Journal of Materials Science. 31:2165-2170
ISSN:	1573-4803 0022-2461
DOI:	10.1007/bf00356641
Popis:	Carbon fibre reinforced SiC matrix composites (C/SiC composites) were fabricated using an electrodeposition/sintering method and the control of properties such as flexural strength. Young's modulus and thermal expansion coefficient was investigated in order to fabricate C/SiC-based functionally gradient materials. By means of choosing the condition of electrodeposition and sintering, C/SiC composites with volume fraction of fibre (Vf) ranging from 45 to 78% were fabricated. Maximum flexural strength and Young's modulus were 185 MPa and 47.5 GPa with Vf of 75%, but both properties decreased with the decrease in Vf. Conversely, the thermal expansion coefficient increased with the decrease in Vf; the value varied from 0.2 to 2.75 × 10−6K−1.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bc493d8d057899a9f3efb78073070940 https://doi.org/10.1007/bf00356641 Zobrazit plný text záznamu Full text from SpringerLink