Researchers at the Federal Institute for Materials Research and Testing (BAM) outline in a perspective paper how high-performance materials for batteries, hydrogen technologies, wind turbines, energy ...

Hardness Testing is applied to a great number of materials, and for over 250 years, it has been an invaluable and frequently used mechanical test. A variety of hardness tests can be used to establish ...

Compared to metals such as aluminum and steel, the number of stiffness and strength properties associated with polymer matrix composites (PMCs) is extensive. For metals, these mechanical properties ...

Prepreg tack testing refers to measuring the “stickiness” of thermoset composite prepreg materials used to fabricate composite structures. These prepregs consist of a thin layer of fiber reinforcement ...

A material’s hardness relates to its mechanical resistance when subjected to mechanical indentation by another harder body. Diamond is considered the hardest natural material and is typically used for ...