Thermomagnetic Generators Convert Waste Heat into Electrical Power

Many technical processes only use part of the energy consumed. The remaining fraction leaves the system in the form of waste heat. Frequently, this heat is released into the...

Tin Electrode Amplifies Supercapacitors

The material improves connectivity while maintaining recyclability and low cost.

Nanoprecipitates Toughen Structural Alloys

Mechanical properties, such as strength and ductility, can be improved for car, plane, and building components.

New Class of Nickel-Based Superalloys Withstands Extreme Heat

Parts remain crack-free and defect-resistant, making them conducive for use in metal-based 3D-printing applications.

Products of Tomorrow

Flexible electrodes, NASA sensors, and anti-corrosion compounds.

Anticorrosion Compound Protects Steel from the Elements

The flexible, self-healing coating protects buildings, bridges, and anything above or below the water made of steel.

Robot Arms with Artificial Muscles are Lightweight and Flexible

These shape memory robotic arms eliminate the need for joints, rigid skeletons, or framework.

Safer, Less Expensive, Fast-Charging Aqueous Battery

A new anode for aqueous batteries uses seawater as an electrolyte.

Liquid Metal Turns Motion into Electricity, Even Underwater

The soft and stretchable device converts movement into electricity and can work in wet environments.

Abnormal Grain Growth Suppression in Aluminum Alloys

Applications include manufacturing structural components for aerospace vehicles, cars, trucks, trains, ships, and submarines.

Fiber-Metal Laminate Manufacturing Technique

Synthesis of fiber-metal laminates is performed using RF plasma spray deposition.

Fine-Tuning Alloys for High-Temperature Use

Superalloys that withstand extremely high temperatures could be finely tuned for specific properties such as mechanical strength.

Liquid Metal Lattice

The new metal lattice material can be used to create models that regain shape after being crushed.

Airless Alloy Tire Has NASA Roots

The SuperElastic Tire — a NASA Glenn innovation — can be used on both Earth and Mars.

Oxide Dispersion Strengthened Medium Entropy Alloy

This additively manufactured alloy is tailored for high-temperature applications.

Rapid 3D Printing of Biomedical Parts

The structures’ small size and porosity make them well-suited for building components such as replacement joints.

Nanostructured Alloy for Battery Anodes

The alloy could influence the way energy storage devices are designed and manufactured.

High-Temperature Ni-Based Superalloy Composition

The alloy has applications in jet turbine disks and other high-stress and/or high-temperature environments.

High-Performance, Lightweight, Easy-to-Fabricate Heat Exchanger

This can be used in energy-recovery systems in industrial, space, automotive, and military applications.

5 Ws Of LEDs for 3D Metal Printing

In the operating room, you can produce bioresorbable metal implants, such as screws for bone fractures.

Metals Change Surfaces in Response to Heat

Heat predictably and precisely changes the surface structure of a particle of liquid metal.

Shape Memory Alloy Mechanisms for CubeSats

This lightweight and efficient mechanism enables retention, release, and deployment of solar arrays and antennas.

Soft, Flexible Materials with Enhanced Properties

These materials can be used in soft robotics, self-healing electronics, and medical devices.

Fiber Lasers for Powertrain Welding Applications

Altering the traditional intensity distribution of fiber lasers improves weld quality.

Copper Strengthens 3D-Printed Titanium

Titanium-copper alloys for 3D printing could create high-performance alloys for medical device and aerospace applications.

Shape Memory Alloy Art (SMArt)

This hands-on, educational tool highlights the properties of SMA wire.

Shape Memory Alloy with Adjustable, Wide-Ranging Actuation Temperatures

This invention is a highly stable, heat-treatable, and tunable material.

Undercooled Metal Technology for Flexible Electronics

Undercooled metal technology was developed that features liquid metal (in this case, Field's metal, an alloy of bismuth, indium, and tin) trapped below its melting point in polished,...

Manufacturing Process for Aluminum Alloys

An advanced manufacturing process was developed to produce nano-structured rods and tubes directly from high-performance aluminum alloy powder in a single step. Using a Solid Phase Processing...