Ceramic Matrix Composites
We offer a variety of Ceramic Matrix Composites (CMC) materials for your various needs. Successfully demonstrated in Military Aircraft Exhaust, Thermal Protection Systems, Vehicle Brakes, Aircraft Exhaust Components, Advanced Combustor Liners and other innovations.
Oxide Ceramic Matrix Composites
Ceramic Matrix Composites specifically designed for high-temperature oxidation sensitive applications. These materials can be used up to 1200°C (2200°F) in air environments and are primarily used in both Aerospace and Gas Turbine applications. Oxide ceramic matrix composite products are based upon sol-gel derived matrices and 3M Corporation Nextel™ fiber products (Oxide fibers in an Oxide matrix). Ox-Ox CMC materials, specifically alumina-based Oxide CMC materials are ideal for both long duration applications like turbine engines as well as single use very hot short duration exposure missions where thermal shock resistance and thermal insulation are critical.
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Non-Oxide Ceramic Matrix Composites
SiC ceramic matrix composite products are fabricated using a Polymer Impregnation and Pyrolysis Process and are targeted for Commercial and Military Exhaust Systems. These products have a SiNC or SiC matrix reinforced with SiC, SiOC, or C fibers. These materials have utility to >3000°F in some environments. Primary uses are in Aerospace applications.
Read MoreSilicon Carbide Fibers
The World's Premier Silicon Carbide Fiber (SiC). SiC Ceramic Fibers are Used in Space, Aerospace and Power Generation High Temperature Structural Composites - Hot Gas Flow Components and Survivability Applications
Nicalon™ SiC Fiber
The NICALON™ family of SiC ceramic fibers are multi-filament silicon carbide-type fibers manufactured by NGS Advanced Fibers Co., Ltd. (Japan). These fibers have excellent strength and modulus properties for ceramic fibers, and retains properties at high temperatures. These fibers are also highly resistant to oxidation and chemical attack. These fibers are used for reinforcement in ceramic, polymer & metal matrix composites (CMC, PMC, MMC.). As an authorized distributor of these fibers, COI Ceramics is ready to assist your needs!
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Sylramic™ SiC Fiber
Sylramic™ SiC Fiber manufactured by COI Ceramics is a multifilament (10 µm filament diameter) crystalline silicon carbide (SiC) fiber with the highest temperature capability of any available SiC fiber
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