Biaxial creep-fatigue behavior of Type 316H stainless steel tube
- 1 April 1979
- report
- Published by Office of Scientific and Technical Information (OSTI)
Abstract
Biaxial creep-fatigue test data for Type 316 stainless steel tubes at 1100/sup 0/F for use in high-temperature components in solar central receivers are presented. The specimens were subjected to constant internal pressure and fluctuating axial strain with and without hold times in tension as well as compression. The results show that internal pressure significantly affects diametral ratchetting and axial stress range. Axial tensile hold is found to be more damaging than axial compressive hold even under a biaxial state of stress.Keywords
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