CRYOGENIC TEMPERATURE NEAR-THRESHOLD FATIGUE CRACK GROWTH RATE DATA FOR JBK-75 STAINLESS STEEL.

Author(s) : LIAW P. K., LOGSDON W. A., ATTAAR M. H.

Type of article: Article

Summary

BECAUSE THE PRESENCE OF PRE-EXISTING CRACKS OR FLAWS IN THE CONDUCTOR SHEATH IS A POTENTIAL POSSIBILITY, THE STRUCTURAL RELIABILITY OF THE CONDUCTOR SHEATH WOULD BE ENHANCED IF A THRESHOLD LEVEL OF STRESS INTENSITY RANGE WAS ESTABLISHED BELOW WHICH FATIGUE CRACK GROWTH WOULD NOT OCCUR. NEAR-THRESHOLD FATIGUE GROWTH RATE DATA WERE GENERATED AT TWO LOAD RATIOS ON JBK-75 STAINLESS STEEL AT ROOM AND CRYOGENIC TEMPERATURES. NO LOAD RATIO EFFECT ON NEAR-THRESHOLD FATIGUE CRACK GROWTH RATE WAS OBSERVED AT CRYOGENIC TEMPERATURES.

Details

  • Original title: CRYOGENIC TEMPERATURE NEAR-THRESHOLD FATIGUE CRACK GROWTH RATE DATA FOR JBK-75 STAINLESS STEEL.
  • Record ID : 1984-2166
  • Languages: English
  • Source: Cryogenics - vol. 23 - n. 10
  • Publication date: 1983

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