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JOM

, Volume 7, Issue 2, pp 287–290 | Cite as

A Study of the Room Temperature Fatigue Properties of Molybdenum

  • W. L. Bruckart
  • W. S. Hyler
Article
  • 5 Downloads

Abstract

The powder metallurgy and arc-cast types of wrought molybdenum stock were studied in rotating beam fatigue. Endurance ratios of unnotched specimens after 5×107 cycles were found to be 0.74 and 0.81, respectively. Fatigue notch factors (Kf) of 1.36 and 2.05, respectively, were obtained on V-notched specimens having a theoretical stress-concentration factor Kt = 3.1.

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Copyright information

© The Minerals, Metals & Materials Society 1955

Authors and Affiliations

  • W. L. Bruckart
    • 1
  • W. S. Hyler
    • 2
  1. 1.Nonferrous Physical Metallurgy Div.Battelle Memorial InstituteColumbusUSA
  2. 2.Assistant Chief, Applied Mechanics Div.Battelle Memorial InstituteColumbusUSA

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