Fatigue Fracture Behaviour of Sintered Carbon Steels

  title={Fatigue Fracture Behaviour of Sintered Carbon Steels},
  author={Sachio Oki and Toshihiko Akiyama and Keiichiro Shoji},
  • Sachio Oki, Toshihiko Akiyama, Keiichiro Shoji
  • Published 1983
  • Materials Science
  • A fractographic study has been made on the fatigue fracture behaviour of sintered carbon steels: The specimens containing 0.2, 0.4, and 0.8 mass% carbon were made from atomized iron powders of different particle size (+145, -145+250, and -250 mesh), and were tested by a reversed bending at 30 Hz.Fatigue fracture of sintered steels took place by coalescence of propagating main crack and micro cracks nucleated on the pore surface in front of the main crack, by means of cyclic and monotonic… CONTINUE READING

    Create an AI-powered research feed to stay up to date with new papers like this posted to ArXiv