Evaluation of fatigue life of steel using steel grain size |
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| Authors: | R Owsiński S Kamiński M Szymaniec A Nies?ony T ?agoda |
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| Affiliation: | 1. Opole University of TechnologyFaculty of Mechanical Engineering, Department of Mechanics and Machine Design;2. REMAK SA, Enterprise for Modernizations of Power Engineering Equipment, Opole, Polen |
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| Abstract: | The insightful discussion of the relationship between the construction of metallographic and fatigue life and proposition of mathematical relationships describing this relationship was conducted in the paper. This paper presents a method for estimating the fatigue life, based on the construction of the microstructural material taking into account the grain size and the participation of ferrite and pearlite phase. |
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| Keywords: | Ermü dung Korngrö ß e Ermü dungscharakteristik Stahl Gefü ge Fatigue life grain size fatigue characteristic steel microstructure |
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