When a material experiences an applied uniaxial tensile stress, s, it displays a strain response, e. In the initial stage of strain, the response is linear in the stress and may be described by ...

The diagrams opposite show stress-strain curves for a linear elastic material such as a metal (top) and a non-linear elastic material such as rubber (bottom). If these materials are taken to some ...

Have students provide examples of materials that fit each description: Elastic: material that returns to its original shape after being deformed (i.e., rubber). Inelastic: material that does not ...

The elastic limit of a material is the furthest point it can be stretched or deformed while being able to return to its previous shape. When an elastic object is stretched beyond its elastic limit ...

Hot material The crystal structure of cordierite gives the material its unique thermal properties. (Courtesy: M Dove and L Li/Matter) The anomalous and ultra-low thermal expansion of cordierite ...

KIST, Seoul National University create distortion-free elastic display technology Researchers unveil innovative flexible substrate with improved pixel alignment ...