Accession Number : ADD015065
Title : Microstructurally Toughened Articles and Casting Thereof.
Descriptive Note : Patent Application, Filed 17 May 91,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Divecha, Amaranath P ; Karmarkar, Subbhash D
Report Date : 17 May 1991
Pagination or Media Count : 14
Abstract : The present invention relates in general to articles reinforced with discontinuous composites and the like, and a process of making the same, and in particular, to the use of preforms which can be used to form articles such as microstructurally toughened tubes by casting. Discontinuous metal matrix composites (MMC) have relatively recently been used industrially. The most widely used discontinuous composites are silicon carbide whiskers (SiC) and silicon carbide particles (SiCp) or (SiCw). Discontinuously reinforced aluminum is commonly designated as SiC/Al and SiCp/Al, respectively. Patent applications.
Descriptors : ALUMINUM, METAL MATRIX COMPOSITES, PARTICLES, PATENT APPLICATIONS, REINFORCING MATERIALS, SILICON CARBIDES, WHISKERS(CRYSTALS)
Subject Categories : Laminates and Composite Materials
Distribution Statement : APPROVED FOR PUBLIC RELEASE