Materials & Manufacturing

Materials & Coatings

White Papers : Aerospace
Metal Finishing White Paper: Electropolishing to Improve Corrosion Protection

One of the most common applications for electropolishing is to enhance corrosion resistance on a wide variety of metal alloys, specifically stainless steel. Electropolishing is quickly becoming a replacement process for a long established treatment: Passivation....

White Papers : Manufacturing & Prototyping
Building Better Bonds

Until recently, there was little up-to-date research about adhesives that could be used with Eastman Tritan™ copolyester. By collaborating with Henkel Corporation, whose LOCTITE® adhesive continues to be tested at the industry’s most comprehensive ISO 10993 biocompatibility standards, Eastman was able to determine...

White Papers : Medical
Benefits of Silicone Elastomers for Healthcare Applications

When the human body requires support or artificial replacements in order to function properly or to boost the healing process, it is essential that the materials employed meet the highest quality requirements. Pure silicones support meeting these demands, and their extraordinary...

On-Demand Webinars : Materials
How to Choose the Right Adhesive for your Electronic Application

Join us for a live practical discussion on choosing an adhesive, coating or potting compound for challenging electronic applications. Learn how to navigate the selection process while keeping in mind service conditions, desired properties and processing constraints. Find out more...

News : Sensors/Data Acquisition
Advanced Wearable Has Heightened 'Sense' of Complex Human Motions
Researchers from the University of British Columbia have developed a stretchable sensor that can be weaved into a fabric to detect a range of complex human movements, including...
Briefs : Photonics/Optics
Whispering Gallery Optical Resonators

In London's St. Paul's Cathedral, a whisper can be heard far across the circular whispering gallery as the sound curves around the walls. Now, an optical whispering gallery mode resonator developed by...

Briefs : Sensors/Data Acquisition
Portable Electrochemical Sensing System

Researchers at Pacific Northwest National Laboratory (PNNL) have developed an inexpensive electrochemical sensing system that significantly improves the ability to rapidly and accurately detect heavy...

Briefs : Sensors/Data Acquisition
Chemical Identification by Magneto-Elastic Sensing (ChIMES)

A low-cost sensor technology, called Chemical Identification by Magneto-Elastic Sensing (ChIMES), uses target response materials (TRMs) as actuators in magneto-elastic (M-E) sensors...

Briefs : Sensors/Data Acquisition
Food Allergy Lab Fits on Your Keychain

Food allergies are extremely common. In the US, Federal regulations require packaged foods to disclose the presence of some of the most common allergens such as gluten, nuts, and milk products, which is...

Who's Who : Communications
Q&A: Dr. Jingyan Dong, Associate Professor, North Carolina State University, Raleigh, NC

Researchers from NC State have developed a new technique for directly printing metal circuits, creating flexible, stretchable electronics. The technique can use multiple metals and substrates, and is compatible with existing manufacturing systems that employ...

Briefs : Materials
LLNL Finds Reason Behind Defects in 3D Printing

High-speed images of a common laser-based metal 3D printing process, coupled with newly updated computer models, have revealed the mechanisms behind material redistribution, a phenomenon that...

Briefs : Propulsion
Efficient Packaging Process for One-Piece Deployable Thin Membrane

NASA’s Marshall Space Flight Center is building a small CubeSat that uses an 85-m2 solar sail deployed from a central location to capture the push of photons...

Briefs : Materials
Green Approach for Toughening Thermosetting Reactive Resins

Thermosetting reactive resin systems such as epoxy, bismaleimide, and polyimide classes of material are brittle. The origin of brittleness is attributed to the high crosslinking density that exists in the fully cured forms of these materials. Traditionally, the toughness of these resins...

Briefs : Medical
Acoustic Metamaterials Manipulate and Control Sound Waves

Metamaterials with zero, or even negative refractive index for sound offer new possibilities for acoustic imaging and for the control of sound at sub-wavelength scales. The...

Articles : Materials
Pros & Cons of Advanced Lightweighting Materials

Although cars have been around for more than a century, the material they are made of (steel) has mostly stayed the same. It has only been in the past few decades that advanced materials...

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