| contributor author | M. Aghaie-Khafri | |
| contributor author | S. Farahany | |
| date accessioned | 2017-05-09T00:32:42Z | |
| date available | 2017-05-09T00:32:42Z | |
| date copyright | May, 2009 | |
| date issued | 2009 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-27066#034501_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/140484 | |
| description abstract | Creep degradation of an IN738C superalloy after long-term thermal exposure in an atmospheric furnace was investigated by means of accelerated creep tests. Experimental observation showed that the minimum creep rate increased by increasing the exposure time or exposure temperature and is a key factor for predicting creep life during long time, high temperature service. Concerning the exposure temperature and time, an empirical equation has been presented to estimate the creep lives of the pre-exposed specimens. Furthermore, the accuracy of the Monkman–Grant (Proceedings of ASTM , Vol. 56, pp. 593–620) relationship has been verified by experimental results. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Creep Degradation of Thermally Exposed IN738C Superalloy | |
| type | Journal Paper | |
| journal volume | 131 | |
| journal issue | 3 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3019056 | |
| journal fristpage | 34501 | |
| identifier eissn | 0742-4795 | |
| keywords | Creep | |
| keywords | Superalloys | |
| keywords | Temperature AND Equations | |
| tree | Journal of Engineering for Gas Turbines and Power:;2009:;volume( 131 ):;issue: 003 | |
| contenttype | Fulltext | |
