A mechanism based approach for remaining life assessment of components exposed to prolonged creep
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
View Archive Info| Field | Value | |
| Title |
A mechanism based approach for remaining life assessment of components exposed to prolonged creep
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| Creator |
Singh, Raghubir
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| Subject |
Metallurgy
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| Description |
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.
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| Publisher |
Indian Institute of Metals
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| Date |
2000-06
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://eprints.nmlindia.org/3495/1/R_Singh.PDF
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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| Relation |
http://apps.webofknowledge.com/full_record.do?product=UA&search_mode=GeneralSearch&qid=2&SID=S2Gc2iP5j7aN3Jam7J7&page=1&doc=38
http://eprints.nmlindia.org/3495/ |
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