The Main use for the material arrived in 1962 when Lockheed produced a 32-inch-diameter radome for the Apollo spacecraft; it had been made from a filament-wound shell and a light-weight layer of inner insulation cast from quick silica fibers. Though the Apollo design altered, along with the radome under no https://www.quora.com/profile/Trevor-Flatcher-2/Exploring-the-High-Temperature-Performance-of-Silicon-Carbide-Special-Ceramics-https-www-macrocosmmaterial-com-news-E