THE INFLUENCE OF MICROSTRUCTURE ON FATIGUE FRACTURE OF AUSTENITIC STEEL AT 293 AND 11 K.

Author(s) : GRINBERG N. M.

Type of article: Article

Summary

THE CYCLIC FATIGUE LIFE OF STABLE AUSTENITIC 20 CHROMIUM-16 NICKEL-6 MANGANESE-0.14 NITROGEN STEEL IN TWO MELTS, OBTAINED BY DIFFERENT TECHNIQUES, WAS STUDIED IN A WIDE RANGE OF STRESS AMPLITUDES, IN VACUUM, AT 293 AND 11 K. THE INFLUENCE OF GRAIN SIZE ON THE CYCLIC YIELD STRESS WAS FORMULATED AT BOTH TEMPERATURES. THE EFFECTS OF A VACUUM AND LOW TEMPERATURES ON THE FATIGUE CHARACTERISTICS AND THE CRACK GROWTH MICROMECHANISM WERE ALSO INVESTIGATED.

Details

  • Original title: THE INFLUENCE OF MICROSTRUCTURE ON FATIGUE FRACTURE OF AUSTENITIC STEEL AT 293 AND 11 K.
  • Record ID : 1983-1139
  • Languages: English
  • Source: Cryogenics - vol. 22 - n. 7
  • Publication date: 1982

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