Investigation into threshold stress intensity factors of materials under cyclic loading. report 1. Methods and experimental results

摘要

On the basis of the results of studying threshold stress intensity factors of stainless and heat-resistant steels and titanium and nickel alloys, the author considers the correlation between numerical values of the threshold stress intensity factors and the yield stress, ultimate strength, and fatigue limit, as well as the influence of temperature, environment, cycle asymmetry, and overloads on the threshold stress intensityfactor.