Materials & Manufacturing

Browse innovative developments in materials and manufacturing that significantly impact military, medical devices, automotive, and industrial manufacturing. Advances in plastics, metals, and composites are transforming 3D printing and rapid prototyping.

Briefs : Electronics & Computers
New Class of Two-Dimensional Materials
New Class of Two-Dimensional Materials

A process was developed for producing oxide perovskite crystals in flexible, free-standing layers. A two-dimensional rendition of this substance is intriguing because 2D materials have been shown to...

New Class of Two-Dimensional Materials
Briefs : Motion Control
Motion-Powered, Fireproof Sensor
Motion-Powered, Fireproof Sensor

Researchers have created a motion-powered, fireproof sensor that can track the movements of firefighters, steelworkers, miners, and others who work in high-risk environments where they cannot always be seen....

Motion-Powered, Fireproof Sensor
Briefs : Sensors/Data Acquisition
Soft Robotics Perception System
Soft Robotics Perception System

A perception system for soft robots was developed that is inspired by the way humans process information about their own bodies in space and in relation to other objects and people. The system includes a...

Soft Robotics Perception System
5 Ws : Test & Measurement
5 Ws of the E-Tattoo for Heart Monitoring
5 Ws of the E-Tattoo for Heart Monitoring
A new wearable could make heart health monitoring easier and more accurate than existing electrocardiograph machines.
5 Ws of the E-Tattoo for Heart Monitoring
Briefs : Sensors/Data Acquisition
Toughening Stretchable Fibers Using a Metallic Core
Toughening Stretchable Fibers Using a Metallic Core

Researchers have developed a fiber that combines the elasticity of rubber with the strength of a metal, resulting in a tougher material. The fibers consist of a gallium metal core...

Toughening Stretchable Fibers Using a Metallic Core
Briefs : Mechanical & Fluid Systems
Battery-Free Sensor for Underwater Use
Battery-Free Sensor for Underwater Use

To investigate oceans, researchers aim to build a submerged network of interconnected sensors that sends data to the surface. Supplying constant power to scores of sensors designed to stay for long...

Battery-Free Sensor for Underwater Use
NASA Spinoff : Test & Measurement
Phase-Change Coating Absorbs Heat from Rockets, Pipes, and Beer
Phase-Change Coating Absorbs Heat from Rockets, Pipes, and Beer
The material used on a shuttle's rocket boosters has several terrestrial applications.
Phase-Change Coating Absorbs Heat from Rockets, Pipes, and Beer
Briefs : Materials
Pearl-Like Coating Enhances Lightweight Armor
Pearl-Like Coating Enhances Lightweight Armor

By mimicking the outer coating of pearls (nacre or mother of pearl), researchers created a lightweight plastic that is 14 times stronger and eight times lighter (less dense) than steel. It could...

Pearl-Like Coating Enhances Lightweight Armor
Briefs : Robotics, Automation & Control
Simulating Softness for Haptic Interfaces
Simulating Softness for Haptic Interfaces

Researchers have developed a formula that enables them to recreate different levels of perceived softness. Based on the results from their experiments, they created equations that can calculate how...

Simulating Softness for Haptic Interfaces
Briefs : Nanotechnology
Form-Fitting Nanoscale Sensors
Form-Fitting Nanoscale Sensors

A method was developed to make atom-flat sensors that seamlessly integrate with devices to report on what they perceive. Electronically active 2D materials, touted for their strength, are difficult to move to...

Form-Fitting Nanoscale Sensors
Briefs : Materials
Method Makes Transistors and Electronic Devices from Thread
Method Makes Transistors and Electronic Devices from Thread

A transistor has been made from linen thread, enabling the creation of electronic devices made entirely of thin threads that could be woven into fabric, worn on the skin, or...

Method Makes Transistors and Electronic Devices from Thread
Briefs : Imaging
Shaping Light with a Smartlens
Shaping Light with a Smartlens

High quality camera performance on mobile devices has proven to be one of the features that most end-users aim for. The importance of optical image quality improvement and the trend to have thinner and thinner...

Shaping Light with a Smartlens
Briefs : Imaging
Recovering Color Images from Scattered Light
Recovering Color Images from Scattered Light
A new imaging method extracts a color image from a single exposure of light scattered through a mostly opaque material.
Recovering Color Images from Scattered Light
White Papers : Manufacturing & Prototyping
3D Printers Lead to Fast ROI, More Revenue, and Greater Profitability for Fast-Growing Design Firm

Product design firms must be creative, responsive to customer needs, adaptable, and have a solid understanding of fundamental design principles. But as important as those qualities are, they’re not always enough for business success. One way a...

White Papers : Materials
NEW! Adhesive & Sealant White Paper for Battery and Hybrid Electric Vehicles

A comprehensive industry-authored white paper detailing adhesives and sealants in HEVs and BEVs – battery cells, modules, packs, motors; links to guides for body construction, paint, and vehicle assembly for electric vehicles.

Topics covered...

Blog : Aerospace
A Standalone AC Battery Begins with a Cathode, an Anode, and a 'Biode'
A Standalone AC Battery Begins with a Cathode, an Anode, and a 'Biode'
The 'Biode' saves power by eliminating the need for AC/DC conversion.
A Standalone AC Battery Begins with a Cathode, an Anode, and a 'Biode'
White Papers : Manufacturing & Prototyping
Minimize Supply Chain Risk: Detecting Counterfeit Components

Counterfeit components continue to pose a great threat to electronics manufacturing. The Department of Defense provided guidelines for electronic component counterfeit detection and avoidance; however, did not specify which Inspection Test & Authentication method must be followed....

On-Demand Webinars : Manufacturing & Prototyping
How to 3D Print Parts with Demanding Tolerances

Just because your 3D printer has a high resolution doesn’t mean your parts will be accurate or precise. Understanding material options and how to optimize the part-to-print workflow is essential to get the most value out of 3D printing.

White Papers : Manufacturing & Prototyping
Highly Configurable, Open-Source Stereolithography Printing

The Stratasys V650 Flex offers the speed and precision of stereolithography printing in a large, open-source, configurable architecture. It’s built for production with a proven record of reliability to maximize productivity with unprecedented uptime.

White Papers : Automotive
High performance protection for chassis and large components with complex geometries

The chassis of a car has an important role to play: It consists of many components which form a complex system that is responsible for passenger comfort, vehicle dynamics and safety. Technically sophisticated and safety-relevant systems are indispensable for...

Briefs : Manufacturing & Prototyping
3D Printing of Magnetic Liquid Droplets
3D Printing of Magnetic Liquid Droplets

Systems such as magnetic data storage devices and MRI body scan machines rely on magnets made from solid materials. Now, using a modified 3D printer, scientists have made magnetic devices from...

3D Printing of Magnetic Liquid Droplets
Briefs : Robotics, Automation & Control
Tiny “Walking” Motor Moves in Discrete Mechanical Steps
Tiny “Walking” Motor Moves in Discrete Mechanical Steps

A set of five tiny fundamental parts can be assembled into a wide variety of functional devices including a tiny “walking” motor that can move back and forth across a surface or...

Tiny “Walking” Motor Moves in Discrete Mechanical Steps
Briefs : Materials
High-Speed 3D Printer for High-Performance Plastics
High-Speed 3D Printer for High-Performance Plastics

3D printers that build small parts layer by layer from melted plastic can take up to an hour to produce a pocket-sized piece. This process is far too slow for the mass-production of...

High-Speed 3D Printer for High-Performance Plastics
Briefs : Manufacturing & Prototyping
Immersion Precipitation 3D Printing for Porous Structures
Immersion Precipitation 3D Printing for Porous Structures

Materials with controlled porosity have found diverse applications in separation, catalysis, energy storage, sensors and actuators, tissue engineering, and drug delivery. Multiple...

Immersion Precipitation 3D Printing for Porous Structures
Briefs : Photonics/Optics
Invisible Tags Write, Read, and Erase Using Light
Invisible Tags Write, Read, and Erase Using Light

A method was developed that enables information to be contained in simple plastic foils with a thickness of less than 50 μm, which is thinner than a human hair. Organic luminescent molecules...

Invisible Tags Write, Read, and Erase Using Light
Briefs : Photonics/Optics
Dynamic Microstructures Move by Light and Temperature
Dynamic Microstructures Move by Light and Temperature

3D printing via direct laser writing involves a computer-controlled focused laser beam that acts as a pen and creates the desired structure in the printer ink — a photoresist. In this...

Dynamic Microstructures Move by Light and Temperature
5 Ws : Mechanical & Fluid Systems
5 Ws of Paper Unprinting
5 Ws of Paper Unprinting

Who

Anyone using standard, coated paper in conventional printers.

5 Ws of Paper Unprinting
Briefs : Manufacturing & Prototyping
Manufacturing Process for Aluminum Alloys
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...

Manufacturing Process for Aluminum Alloys
Briefs : Aerospace
New Airplane Wing Assembled from Tiny Identical Pieces
New Airplane Wing Assembled from Tiny Identical Pieces

A radically new kind of airplane wing, assembled from hundreds of tiny identical pieces, can change shape to control the plane’s flight, and could provide a significant boost in...

New Airplane Wing Assembled from Tiny Identical Pieces
Briefs : Manufacturing & Prototyping
3D-Printed Liquid Lab-on-a-Chip
3D-Printed Liquid Lab-on-a-Chip

Researchers have 3D-printed an all-liquid device that, with the click of a button, can be repeatedly reconfigured on demand to serve a wide range of applications from making battery materials to screening drug...

3D-Printed Liquid Lab-on-a-Chip