Micromechanics of fracture in notched samples of heavily drawn steel
This paper analyzes the consequences on fracture of the combined effects of triaxial stress
states generated by notches of very different geometries and microstructural evolution
produced by a heavy cold drawing when eutectoid high-strength prestressing steels are
manufactured. The anisotropic fracture behaviour of these materials with high level of strain
hardening is rationalized on the basis of the markedly oriented pearlitic microstructure of the
drawn steels which influences the operative micromechanism of fracture in this case.
states generated by notches of very different geometries and microstructural evolution
produced by a heavy cold drawing when eutectoid high-strength prestressing steels are
manufactured. The anisotropic fracture behaviour of these materials with high level of strain
hardening is rationalized on the basis of the markedly oriented pearlitic microstructure of the
drawn steels which influences the operative micromechanism of fracture in this case.
Micromechanics of fracture in notched samples of heavily drawn steel
J Torbio, J Ayaso - International Journal of Fracture, 2002 - Springer
This paper analyzes the consequences on fracture of the combined effects of triaxial stress
states generated by notches of very different geometries and microstructural evolution
produced by a heavy cold drawing when eutectoid high-strength prestressing steels are
manufactured. The anisotropic fracture behaviour of these materials with high level of strain
hardening is rationalized on the basis of the markedly oriented pearlitic microstructure of the
drawn steels which influences the operative micromechanism of fracture in this case.
states generated by notches of very different geometries and microstructural evolution
produced by a heavy cold drawing when eutectoid high-strength prestressing steels are
manufactured. The anisotropic fracture behaviour of these materials with high level of strain
hardening is rationalized on the basis of the markedly oriented pearlitic microstructure of the
drawn steels which influences the operative micromechanism of fracture in this case.
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