FATIGUE BEHAVIOR OF SINTERED METAL PARTS FROM POWDERS
Last test research in the field of powder metallurgy show concern over attempts fatigue. Have been made to predict the the endurance limit to fatigue for predicting the effect of residual porosiy an the tensil strenght. It was found that the surface finish of the samples has a great influence on the...
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| Veröffentlicht in: | Fiabilitate şi durabilitate 2016-12, Vol.2 (18), p.170-173 |
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| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | Last test research in the field of powder metallurgy show concern over attempts fatigue. Have been made to predict the the endurance limit to fatigue for predicting the effect of residual porosiy an the tensil strenght. It was found that the surface finish of the samples has a great influence on the fatigue strength. The sample containing pores - those caused by transient liquid phase by the Mo particle - the adverse effect of such flaws on the fatigue strength, which was also found by testing the fatigue . |
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| ISSN: | 1844-640X 1844-640X |