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Changes in the endurance of alloy D16AT after cyclic overloading

  • S. V. Nagirnyi
  • G. G. Maksimovich
Article

Abstract

The variation in the endurance of alloy D16AT at various fatigue stages after cyclic overloading in air and in a 3% NaCl solution was studied. It was shown that the endurance after a small number of overloading cycles (6–18% of the total number of cycles to fracture N1) is reduced; it increases to a maximum after a large number of overloading cycles (18–50% N1, and then decreases again when the number of overloading cycles is further increased. Increasing the number of overloading cycles in a 3% NaCl solution leads to a gradual decrease in the endurance of the alloy studied.

Keywords

Fatigue Gradual Decrease Alloy D16AT Fatigue Stage Cyclic Overload 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Consultants Bureau 1972

Authors and Affiliations

  • S. V. Nagirnyi
    • 1
  • G. G. Maksimovich
    • 1
  1. 1.Institute of Physics and Mechanics AS UkrSSRL'vov

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