Ability of multiaxial fatigue criteria accounting for stress gradient effect for surface defective material

New high strength steels are widely used nowadays in many industrial areas as in automotive industry. These steels are more resistant and provide higher fatigue limits than latter ones but they are also more sensible to small defects. Natural defects that outcome from metallurgy (as shrinkage, inclu...

Full description

Bibliographic Details
Main Authors: Niamchaona Wichian, Pennec Fabienne, Tihay Kévin, Duchet Michel, Weber Bastien, Robert Jean-Louis
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201816522032