Polymer matrix composites (PMCs) are made by reinforcing a polymer-based matrix with glass, carbon, or aramid fibers. PMCs are classified into thermosetting and thermoplastic resins based on the type ...

This graphic shows an unconventional approach to making widely used composite materials stronger and tougher. Thermoplastic fibers are deposited like cobwebs on top of rigid fibers to chemically form ...

Composites are heterogeneous materials made of several distinct constituents bonded together, giving rise to better properties. These constituents are generally divided into two main categories: ...

The class of materials known as ceramic matrix composites, or CMCs, shows considerable promise for providing fracture-toughness values similar to those for metals such as cast iron. Two kinds of ...

Scientists from Spain’s research center Tecnalia have encapsulated solar panels with a composite material that they claim has enhanced chemical recyclability. The novel encapsulant material is based ...

Zero-thermal-expansion (ZTE) materials are widely used in precision optics, cryogenic equipment and sensors, where even small ...

Fig. 1. Standard method used for displaying fatigue test results. 1a (right) shows standard fatigue testing terminology, and 1b. (left) depicts an S-N diagram. Photo Credit: Dan Adams Fatigue testing ...

Carbon fibers, due to their superior strength and lightness, are popular in aerospace engineering applications. While much effort goes into improving the strength of carbon fiber composites, such as ...

Although we have seen "morphing" structural materials before, they typically incorporate solenoids, pumps or motors that add weight and complexity. Now, however, scientists have developed a carbon ...