The entire stress-strain curve can now be determined using nanoindentation with a flat-ended cylindrical punch and novel analysis of the resulting force-displacement data 1. Unlike pyramidal indenters ...

A force-extension graph can be used to calculate the work done in joules when stretching a spring. Force should be plotted on the vertical (y) axis Extension should be plotted on the horizontal (x) ...

Engineers have long used stress-strain curves to uncover a host of material properties. The curves are created by plotting the results of tensile strength tests of material samples, putting stress ...

Ian McEnteggart, Composites Market Manager at Instron, talks to AZoM about the importance of strain measurement in materials development. What is strain and why is strain measurement important to ...