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Microstructure and Hardness Effects on Behavior of Copper Alloy under Creep – Fatigue Interaction | ||
| Engineering and Technology Journal | ||
| Article 1, Volume 29, Issue 9, 2011, Pages 1641-1650 PDF (752.9 K) | ||
| DOI: 10.30684/etj.29.9.2 | ||
| Author | ||
| Mairb R. Abdul Hassan | ||
| Abstract | ||
| The microstructure and hardness of copper alloy after fatigue-creep interaction testing have been investigated. Experiments were carried out in the temperature range from room temperature to 300oC. Attention has been paid to the role of the microstructure and hardness on the fatigue-creep strength of copper alloy. It has been shown that, there is a little effect of microstructure in the cyclic response of copper alloy, while the hardness has a significant effect on the fatigue-creep strength. The relation between strength and hardness were described by the following equation: σE.L. = 5.345 H0.6217 | ||
| Keywords | ||
| KEYWORDS; fatigue interaction; Microstructure; copper alloy | ||
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