Fatigue. Effect of Variable Stress Amplitude on Fretting Fatigue Crack Initiation at Press-Fitted Axle Assembly. Effects of Stress Cycle Ratio, Number of Load Levels and Axle Size.
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چکیده
منابع مشابه
Side Effects of Shot Peening on Fatigue Crack Initiation Life
Shot peening beneficial effects on fatigue life of mechanical components are well known. However, there are some reports in the literature that indicate inappropriate shot peening parameters tend to reduce the fatigue life. It is therefore, the purpose of this study to find a logical quantitative justification for these observations. Using finite element method, a dynamic elastic-plastic simula...
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First row rotating blades of four axial-flow compressors were prematurely fractured. Previous investigations showed that the site atmosphere contains corrosive compounds which lead to an increase in possibility of pitting on the blades. It was also revealed that the crack was originated from two corrosion pits. Thus, this work is conducted to ascertain which of fatigue or stress corrosion crack...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1997
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.46.1178