Evaluation of Technological Variants of Refining of AK4 Alloy on the Basis of Accelerated Fatigue Tests,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
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The fatigue limit was determined for Al alloy AK4 samples, refined by 6 technological procedures, a rapid testing method which allowed the investigation of approximately 60 samples to be completed within 15 days with a high accuracy. The samples prepared by vacuum refining had the best endurance properties.
- Metallurgy and Metallography
- Fabrication Metallurgy