For the material illustrated, the volume fraction of the ductile matrix is large enough that it can take the increased load without failing. The composite continues to deform along the matrix ...

Although engineering materials are ... by controlling the strain-rate and measuring the stress needed to get to a given strain. Both stress and strain are measured in engineering units which use the ...

whereas in ductile materials the ultimate tensile strength can be higher. The ultimate tensile strength is usually found by performing a tensile test and recording the engineering stress versus strain ...

It quantifies the relationship between stress (force per unit area) and strain (proportional deformation) in a material in the linear elastic region of a stress-strain curve. A high Young's modulus ...