Impact energy is a measure of the work done to fracture a test specimen. When the striker impacts the specimen, the specimen will absorb energy until it yields. At this point, the specimen will begin ...

Charpy testing is a method for determining the relative impact strength of metals. It is also known as the Charpy V notch test. This testing method was developed in the 1940s by S.B. Russell and G.

The performance of the final product depends heavily on the degree of cure - making it critical to ensure that the reaction goes to completion for the highest quality and reliability. Achieving this ...