Ceramic Matrix Composites

Defense

MATECH C/ZrOC composite is deployed in hypersonic aeroshells

Ultra high-temperature insulating CMC targets hypersonics, space heat shields and other demanding applications, tested up to 2760°C under extreme stagnation pressures.

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Wind/Energy

General Atomics wins DOE contract to develop silicon carbide CMC for fusion power plants

GA-EMS will leverage experience with SiGA SiC/SiC cladding for nuclear fuel rods to develop new SiC composite foam and other materials for fission and magnetic fusion programs.

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Advanced materials portfolio extends property variety of composites

CAMX 2024: 3M highlights the inclusion of Glass Bubble microspheres or the use of Nextel ceramic fibers and textiles to enhance the performance, safety and efficiency of customer applications.

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CAMX

High-temperature, fire-resistant materials bridge CFRP and CMC gap

CAMX 2024: Pyromeral Technology features its Pyromeral family of fiber-reinforced materials — PyroKarb, PyroSic and PyroXide — with novel ceramic matrices achieving high-temperature capabilities.

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Quartz, CMC and ceramic continuous filament offerings

CAMX 2024: Saint-Gobain Quartz, now Saint-Gobain Advanced Ceramic Composites, diversifies its portfolio of high-temperature materials development for aerospace, connectivity and industrial markets.  

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Aerospace

New CMC turbine vanes successfully tested in wind tunnel

SiC/SiC ceramic matrix composite (CMC) inlet guide vanes for a high-pressure turbine are aimed for a geared turbofan and show promise for more efficient aeroengines with less weight and need for cooling.

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Thermoplastics

JEC World 2024 highlights: Thermoplastic composites, CMC and novel processes

CW senior technical editor Ginger Gardiner discusses some of the developments and demonstrators shown at the industry’s largest composites exhibition and conference.

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Aerospace

The future of quartz and oxide fibers at Saint-Gobain Advanced Ceramic Composites

New business builds on 100-year legacy in quartz, prepares for growth, while starting production of oxide fibers to meet increased demand for CMC by aerospace and industrial sectors.

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Trends

MATECH’s FAST technology achieves ultra-high density C/C composites

Targeting demanding hypersonic missile applications and ballistic reentry, the patent-pending process increases C/C composite ablation and oxidation resistance by 20 times.  

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Aerospace

GE Aerospace awarded demonstration contract for NASA HyTEC project

Turbofan engine small core technology development with CMC-coated components targets enhanced fuel efficiency in single-aisle aircraft by mid-2030s.

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