Thirty years ago, GE Aerospace transformed commercial aviation with a material swap that most ...

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 ...

Polymer materials offer cost-effective solutions in engineering, yet their limitations prompt research into nano-reinforced composites for improved performance.

Polymer matrix composites are highly susceptible to damage when used in various environmental extremes. This susceptibility results from a number of physical factors common to polymers in general and ...

Dielectric properties of polymer composites have generated considerable interest owing to their potential for high-performance energy storage, sensing and actuation applications. These composite ...

Polymers are composed of very large molecules formed by a combination of different monomers (smaller and simpler molecules), which can be natural or synthetic. Polymers are the basis of many ...

A polymer, functionalized carbon fibers and a crosslinker are mixed and cured. The components can be retrieved by addition of an alcohol, pinacol. In a win for chemistry, inventors at the Department ...

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 ...

Ceramic matrix composites (CMCs) and metal matrix composites (MMCs) have long played an important role for the military and aerospace in protecting military vehicles, as well as spacecraft and space ...

President, Wyoming Test Fixtures Inc. Figure 1b. ASTM D8387 high bypass/low bearing test configurations. Tensile test specimen with doubler plates (left) and compressive test specimen with doubler ...

Individuals from many disciplines confront the challenge to understand the full range of factors surrounding the evolution of micro- and macrostructure of a PMC during its lifetime in extreme ...