Deformation And Fracture Of A Spheroplast Under Low-cycle Loading At Various Temperatures

摘要

This paper gives the results of an experimental study of the deformation and fracture of a spheroplast under uniaxial low-cycle loading {compression and unloading) at a temperature T = 25 and 100℃. Various mechanisms of damage accumulation at various temperatures and degrees of damage to the material are studied. The experimental results are compared with the well-known dependences taking into account damage accumulation for metals. It is established that the basic propositions of these theories are suitable for the low-cycle fracture of spheroplast — a ductile material of complex structure.