Materials

As-Fabricated Reinforced Carbon/Carbon Characterized

Followup to Columbia Investigation: Reinforced Carbon/Carbon From the Breach Location in the Wing Leading Edge Studied

Flexible Metallic Overwrap Concept Developed for On-Orbit Repair of Space Shuttle Orbiter Leading Edges

Glenn Refractory Adhesive for Bonding and Exterior Repair (GRABER) Developed for Repairing Shuttle Damage

Properties of PMR Polyimides Improved by Preparation of Polyhedral Oligomeric Silsesquioxane (POSS) Nanocomposites

Nonhumidified High-Temperature Membranes Developed for Proton Exchange Membrane Fuel Cells

Fluorescent “On-Off” Sensors Studied for Chemical Warfare Agents

Mechanical and Electrical Properties of a Polyimide Film Significantly Enhanced by the Addition of Single-Wall Carbon Nanotubes

Novel Elastomeric Membranes Developed for Polymer Electrolytes in Lithium Batteries

High-Temperature Polymer Composites Tested for Hypersonic Rocket Combustor Backup Structure

Mechanically Strong, Lightweight Porous Materials Developed (X-Aerogels)

Effects of High-Temperature Exposures on Fatigue life of Disk Superalloys Examined

Potential High-Temperature Shape-Memory Alloy Actuator Material identified

Processing of Ni30Pt20Ti50 High-Temperature Shape-Memory Alloy Into Thin Rod Demonstrated

Candidate Materials Evaluated for a High-Temperature Stirling Convertor Heater Head

Full-Scale GRCop-84 Combustion Chamber Liner Preform Fabricated Successfully

Quick Access Rocket Exhaust Rig Testing of Coated GRCop-84 Sheets Used to Aid Coating Selection for Reusable Launch Vehicles

Thermodynamics of Volatile Species in the Silicon-Oxygen-Hydrogen System Studied

Very Tough, Erosion-Resistant Turbine Airfoil Thermal Barrier Coatings Developed

Low-Thermal-Conductivity Pyrochlore Oxide Materials Developed for Advanced Thermal Barrier Coatings

Strong, Tough Glass Composites Developed for Solid Oxide Fuel Cell Seals

Process Developed for Generating Ceramic Interconnects With Low Sintering Temperatures for Solid Oxide Fuel Cells

Process Developed for Fabricating Engineered Pore Structures for High-Fuel-Utilization Solid Oxide Fuel Cells

Cooled Ceramic Matrix Composite Propulsion Structures Demonstrated

Permeability of Candidate Stirling Heater Head Materials Measured

SiC/SiC Ceramic Matrix Composites Developed for High-Temperature Space Transportation Applications

High-Temperature Piezoelectric Ceramic Developed

Structures Self-Assembled Through Directional Solidification

High-Temperature Proton-Conducting Ceramics Developed

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Last updated: July 8, 2005

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