National Aeronautics And Space Administration- National Aeronautics And Space Administration- Nasa Shared Services Center
High Temperature Testing/ Very High Cycle Fatigue
High Temperature Very High Cycle Fatigue and Tensile for H2- Resistant and ODS Alloy - NASA/NSSC has a requirement for: High Temperature Very High Cycle Fatigue and Tensile for H2- Resistant and ODS Alloy See the attached SOW. All correspondence should reference ID# to ensure visibility.
Mechanical testing of high temperature, very high cycle fatigue, and tensile properties for H2- resistant and ODS alloys. 1. Machining and mechanical testing of samples ( fatigue and tensile) within 30 weeks of receipt. 2. Low cycle fatigue ( LCF) testing at room and elevated temperatures ( up to ****) on a minimum of 100 specimens. 3. Tensile testing of a minimum of 100 room temperature samples and 100 samples at temperatures up to ****. 4. High cycle fatigue ( HCF) testing at temperatures up to **** on a minimum of 100 specimens. 5. Very high cycle fatigue ( VHCF) testing ( 100 million to 1 billion cycles) using a fatigue load frame. 6. Provision of a final test report with summary data, digital data ( CSV or Excel), and raw data ( hysteresis curves).
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