Tech Briefs

Materials & Manufacturing

Access our comprehensive library of technical briefs on materials and manufacturing, from engineering experts at NASA and government, university, and commercial laboratories.

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Briefs: Design
Industrial composite manufacturing is primarily accomplished through three methods: co-cure, co-bond, and secondary bond processes.
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Briefs: Data Acquisition
Researchers have developed a method of imprinting a hidden magnetic tag, encoded with authentication information, within manufactured hardware during the part fabrication process.
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Briefs: Sensors/Data Acquisition
Scientists have created the first completely digitally manufactured plasma sensors — also known as retarding potential analyzers (RPAs) — for orbiting spacecraft.
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Briefs: Photonics/Optics
The design may enable miniature zoom lenses for drones, cellphones, or night-vision goggles.
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Briefs: Photonics/Optics
Scientists have developed a new characterization tool that allowed them to gain unique insight into a possible alternative material for solar cells.
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Briefs: Robotics, Automation & Control
The sensor can be stretched up to 50 percent with almost the same sensing performance.
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Briefs: Energy
A new kind of solar panel has achieved 9 percent efficiency in converting water into hydrogen and oxygen — mimicking a crucial step in natural photosynthesis.
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Briefs: Design
Researchers report that automated high-resolution electron imaging can capture the nanoscale deformation events that lead to metal failure and breakage.
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Briefs: Photonics/Optics
The device is 100 percent electrically controllable regarding the colors of light it absorbs, which gives it massive potential for widespread usability.
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Briefs: Mechanical & Fluid Systems
Potential uses include MEMS accelerometers, vibration monitoring, and other precision motion control applications.
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Briefs: Aerospace
The technology was developed as an alternative to existing options for in-space aeroponic food production applications.
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Briefs: Manufacturing & Prototyping
Users can download the design files to 3D print and assemble a customizable peristaltic pump.
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Briefs: Materials
The tool straightens thin, malleable 4-mm metal tubes like those used for fuel, pneumatic, or hydraulic pressurized lines.
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Briefs: Energy
The invention consists of several NTAC layers arranged in a radially concentric series separated by a vacuum gap space.
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Briefs: Energy
The work could lead to improvements in the energy density of lithium batteries that power electric vehicles.
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Briefs: Energy
Scientists have now developed three-dimensional component architectures based on novel, printable thermoelectric materials.
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Briefs: Manufacturing & Prototyping
A novel 3D printed prosthetic arm is more comfortable, flexible, and cheaper than a conventional prosthesis.
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Briefs: Materials
A new area of artificial intelligence called analog deep learning promises faster computation with a fraction of the energy usage.
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Briefs: Manned Systems
Ultra-efficient catalysts were developed that are cost-effective to make and simple to scale.
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Briefs: Aerospace
NASA is developing the next generation of spacesuits for future missions.
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Briefs: Imaging
Researchers at University of Central Florida have developed an artificial intelligence device that mimics the retina of the eye.
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Briefs: Unmanned Systems
A new robotic system fuses visual information and radio-frequency signals to efficiently find hidden items buried under a pile of objects.
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Briefs: Manufacturing & Prototyping
Instead of adding soft materials to a rigid robot body, researchers have taken a soft body and added rigid features to key components.
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Briefs: Design
NASA has developed a new metal matrix composite (MMC) that can repair itself from large fatigue cracks that occur during the service life of a structure.
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Briefs: Design
Manufacturing on Mars with 3D Printing
High-Martian content materials would be useful in making coatings to protect equipment from rust or radiation damage.
Briefs: Medical
Researchers have developed a shape-shifting material that can take and hold any possible shape.
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Briefs: Mechanical & Fluid Systems
Researchers produced a soft, mechanical metamaterial that can “think” about how forces are applied to it and respond via programmed reactions.
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Briefs: Design
Computer-Implemented Energy Depletion Radiation Shielding
Radiation shielding for space as well as some terrestrial applications is challenging due to the wide variety and energy ranges of radiation particles.
Briefs: Communications
This device could pave the way to higher-bandwidth wireless communications.
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