Singh, Raghubir (2000) A mechanism based approach for remaining life assessment of components exposed to prolonged creep. Transactions of the Indian Institute of Metals, 53 (3). pp. 175-183.
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Abstract
Today, extensive knowledge-base and data-base are available on popular grades of low alloy steels of Cr-Mo and Cr-Mo-V types. But. what is still lacking is a mechanism based creep life prediction methodology. The present paper attempts to clearly bring out the predictive strengths of two potent parameters: the threshold stress (sigma (H)) and the creep damage tolerance (lambda). The findings are based on systematic study carried out on a Cr-Mo-V main steam pipe line both in the virgin and service exposed conditions. Finally. a life prediction methodology based on sigma (H) and lambda has been proposed for straight pipe lines of the low- alloy ferritic steels.
Item Type: | Article |
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Official URL/DOI: | http://apps.webofknowledge.com/full_record.do?prod... |
Uncontrolled Keywords: | alloy steels; potent parameters; prediction methodology |
Divisions: | Material Science and Technology |
ID Code: | 3495 |
Deposited By: | INVALID USER |
Deposited On: | 21 Jul 2011 12:05 |
Last Modified: | 27 Jun 2012 15:49 |
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