Study on Fatigue Strength of FCD 600 under Cyclic Compressive Load.

@inproceedings{Kawakami2000StudyOF,
  title={Study on Fatigue Strength of FCD 600 under Cyclic Compressive Load.},
  author={Yoshimichi Kawakami and Akio Deguchi},
  year={2000}
}
Fatigue tests of spheroidal graphite cast iron FCD600 were carried out under cyclic compressive load using round bars with circumferential notch.Cracks were observed propagating at the notch bottom of the specimens that were not fractured after 1×107 cycles under the repeated compressive load.The change of the stress intensity factor range =K accompanied by the crack propagation was studied based on fracture mechanics, considering the residual tensile stress distribution due to the plastic… CONTINUE READING