The response of a component to these torsional loads depends upon a material property called the shear modulus, and the geometry of the component through its geometric moment of inertia. In these ...

All of the units are capable of bi-directional displacement, so they can be utilized for cyclic testing under fully reversed loading ... or other equipment. The Epsilon axial/torsional extensometer ...

Furthermore, a study comparing various heat-treated NiTi instruments found significant differences in their mechanical properties, including cyclic fatigue resistance and torsional strength.