Materials & Manufacturing

Materials & Coatings

Access the technical resources for a range of materials and coatings. Design engineers can browse news, technical briefs, and applications for plastics, composites, rubbers, elastomers, and metals.

Briefs : Sensors/Data Acquisition
Self-Assembled Micro-Organogels Enable 3D Printing of Silicone Structures
Self-Assembled Micro-Organogels Enable 3D Printing of Silicone Structures

For the millions of people every year who have or need medical devices implanted, an advancement in 3D printing technology could enable significantly quicker...

Self-Assembled Micro-Organogels Enable 3D Printing of Silicone Structures
Briefs : Data Acquisition
Graphene Lid Extends Photoemission Electron Microscopy to Liquids
Graphene Lid Extends Photoemission Electron Microscopy to Liquids

By capping liquids with graphene (an ultrathin sheet of pure carbon), researchers can easily image and analyze liquid interfaces and the surface of nanometer-scale objects...

Graphene Lid Extends Photoemission Electron Microscopy to Liquids
Briefs : Materials
Shear Assisted Processing and Extrusion
Shear Assisted Processing and Extrusion

Shear Assisted Processing and Extrusion (ShAPE™) allows creation of wire, bar, and tubular extrusions that show significant improvement in material properties; for example, magnesium extrusions have...

Shear Assisted Processing and Extrusion
Briefs : Materials
Phase-Switching Liquids as Anti-Icing Materials
Phase-Switching Liquids as Anti-Icing Materials

Techniques to prevent frost and ice formation on surfaces rely heavily on heating or on liquid chemicals that need to be repeatedly reapplied because they easily wash away. Even advanced...

Phase-Switching Liquids as Anti-Icing Materials
Articles : RF & Microwave Electronics
Products of Tomorrow: July 2019
Products of Tomorrow: July 2019

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that...

Products of Tomorrow: July 2019
Briefs : Manufacturing & Prototyping
Wafer-Level Microchannel Fabrication Process for Lab-on-a-Chip Devices
Wafer-Level Microchannel Fabrication Process for Lab-on-a-Chip Devices

Microchannels fabricated into a silicon-Pyrex wafer with a diameter of 75 m and total channel length of 40, 60, 80, or 100 mm — characterized by specialized microbeads...

Wafer-Level Microchannel Fabrication Process for Lab-on-a-Chip Devices
Articles : Data Acquisition
Inspection of Bulk Material with Trilinear Line-Scan and Prism Cameras
Inspection of Bulk Material with Trilinear Line-Scan and Prism Cameras

Traditionally, prism-based cameras are often selected over trilinear cameras when it comes to bulk material scanning, as the inherent line-shift of a trilinear camera can...

Inspection of Bulk Material with Trilinear Line-Scan and Prism Cameras
Articles : Photonics/Optics
Design of an Energy-Efficient Critical Angle Lens Reflector
Design of an Energy-Efficient Critical Angle Lens Reflector

The critical angle lens reflector has commercial applications that supersede ordinary mirrored reflectors. The physics of the critical angle lens reflector are based on the optics...

Design of an Energy-Efficient Critical Angle Lens Reflector
Photonics & Imaging Technology : Aerospace
Key Trends in Custom Optics for Aerospace
Key Trends in Custom Optics for Aerospace

The convergence of “new” materials, improved free-form shape fabrication, and changes in the aerospace marketplace has transformed the previously static field of custom optics into a very dynamic...

Key Trends in Custom Optics for Aerospace
Briefs : Electronics & Computers
Thin-Film System Converts Heat from Electronics into Energy
Thin-Film System Converts Heat from Electronics into Energy

Nearly 70 percent of the energy produced in the United States each year is wasted as heat. Much of that heat is less than 100 °C and emanates from things like computers, cars, or...

Thin-Film System Converts Heat from Electronics into Energy
Products : Materials
New on the Market: July 2019
New on the Market: July 2019

Sensor Controller

The induSENSOR MSC7401 sensor controller from Micro-Epsilon, Ortenburg, Germany, is used for displacement and distance measurements and is operated with LVDT and LDR measuring gauges...

New on the Market: July 2019
Briefs : Sensors/Data Acquisition
Smartphone Test Spots Poisoned Water Risk

Researchers have developed a biosensor that attaches to a smartphone and uses bacteria to detect unsafe arsenic levels. The device generates easy-to-interpret patterns similar to volume-bars that display the level of contamination.

Question of the Week : Materials
Would You Use a Device That Bonds Metal and Plastic in Seconds?

The connection of plastics and metals poses a challenge due to the different physical properties of the two materials. A joining gun from Fraunhofer Institute bonds metal and plastic in seconds.

White Papers : Materials
Versatile Hermetic Epoxy Seals Protect Fiber Optic Cable and Ensure Signal Quality

As fiber optics prove vital to the operations of defense, energy and other essential industries, there has been a growing need to protect fiber optic infrastructure from damage. Moisture and other environmental conditions, in particular, can cause fiber optic...

On-Demand Webinars : Materials
Uncovering Non-Obvious Variables in Surface Preparation Processes for Bonding and Coating

Surface preparation for aerospace, automotive, and medical device bonding and coating operations includes manual and automated processes, which frequently include some combination of solvent wiping and abrasion, among other uncontrolled preparation methods...

Special Reports : Materials
Lightweighting

Demands for weight reduction and better fuel efficiency in the automotive and aerospace industries are driving design innovations and the development of new lightweight, high-strength materials. To help you keep pace with the latest advances, we present this compendium of recent articles from the editors of Automotive Engineering,...

INSIDER : Design
Breakthrough in Stretchable Electronics
Breakthrough in Stretchable Electronics

With a wide range of healthcare, energy, and military applications, stretchable electronics are valued for their ability to be compressed, twisted and conformed to uneven surfaces without losing...

Breakthrough in Stretchable Electronics
INSIDER : Manufacturing & Prototyping
A Washable Sensor Can Be Woven into Material
A Washable Sensor Can Be Woven into Material

Researchers at University of British Columbia Okanagan’s School of Engineering have developed a low-cost sensor that can be interlaced into textiles and composite materials. While the research...

A Washable Sensor Can Be Woven into Material
Briefs : Mechanical & Fluid Systems
Snake-Inspired Robot
Snake-Inspired Robot

Researchers have developed a new and improved snake-inspired soft robot that is faster and more precise than its predecessor.

Snake-Inspired Robot
Briefs : Imaging
Model Gives Robots a Better Feel for Object Manipulation
Model Gives Robots a Better Feel for Object Manipulation

A new learning system improves a robot’s ability to mold materials into target shapes and make predictions about interacting with solid objects and liquids. The system, known as a...

Model Gives Robots a Better Feel for Object Manipulation
Briefs : Test & Measurement
Monitor Babies in the NICU Without Wires
Monitor Babies in the NICU Without Wires

An interdisciplinary Northwestern University team has developed a pair of soft, flexible wireless sensors that replace the tangle of wire-based sensors that currently monitor babies in hospitals’...

Monitor Babies in the NICU Without Wires
Briefs : Materials
Diagnose Lithium Batteries
Diagnose Lithium Batteries

Batteries with metallic lithium anodes offer enhanced efficiency compared to conventional lithium-ion batteries because of their higher capacity. However, safety concerns and a short lifespan stand in the way. To...

Diagnose Lithium Batteries
Articles : Sensors/Data Acquisition
A Sensor that Fits Like a Glove
A Sensor that Fits Like a Glove

We recently had a discussion with Sri Peruvemba, VP of Strategy at BeBop Sensors (Berkeley, CA), about the technology and applications for their two-dimensional fabric sensor material. I started by asking Sri...

A Sensor that Fits Like a Glove
Sensor Technology : Materials
3D Printable Sensors Disposed of Without Contaminating the Environment
3D Printable Sensors Disposed of Without Contaminating the Environment

Simon Fraser University and Swiss researchers are developing an eco-friendly, 3D printable solution for producing wireless Internet-of-Things (IoT) sensors that can be...

3D Printable Sensors Disposed of Without Contaminating the Environment
Briefs : Imaging
Graphene-Based Technology for Wearable Health Monitoring
Graphene-Based Technology for Wearable Health Monitoring

Graphene Flagship partner ICFO, based in Barcelona, Spain is developing graphene-based prototypes that aim to turn mobile phones into life saving devices. The first of these will allow...

Graphene-Based Technology for Wearable Health Monitoring
Briefs : Semiconductors & ICs
Using Laser Metal Printing to Cool Computer Chips

Traditionally, electronics are cooled using a heat sink that transfers the heat generated by the electronic system into the air or a liquid coolant. For the heat sink to work, it has to be attached to the CPU or the graphics processor via a thermal interface material such as thermal paste. It...

Articles : Test & Measurement
Products of Tomorrow: June 2019
Products of Tomorrow: June 2019

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that...

Products of Tomorrow: June 2019
Briefs : Transportation
Graphene Coating Takes Oxygen Out of Lithium Battery Fires
Graphene Coating Takes Oxygen Out of Lithium Battery Fires

Lithium batteries allow electric vehicles to travel several hundred miles on one charge. Their capacity for energy storage is well known — so is their tendency to occasionally...

Graphene Coating Takes Oxygen Out of Lithium Battery Fires
Briefs : Electronics & Computers
Battery Electrolyte Doubles Driving Range for Electric Vehicles

Conventional electrolytes used in lithium-ion batteries that power household electronics like computers and cellphones are not suitable for lithium-metal batteries. Lithium-metal batteries that replace a graphite electrode with a lithium electrode are the holy grail of energy...

Briefs : Materials
Generating Electrical Power from Waste Heat
Generating Electrical Power from Waste Heat

Directly converting electrical power to heat is easy; however, converting heat into electrical power is not as easy. To address this issue, a tiny silicon-based device was developed that can...

Generating Electrical Power from Waste Heat