Comparative assessment of cyclic J-R curve determination by different methods in a pressure vessel steel
IR@NML: CSIR-National Metallurgical Laboratory, Jamshedpur
View Archive Info| Field | Value | |
| Title |
Comparative assessment of cyclic J-R curve determination by different methods in a pressure vessel steel
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| Creator |
Chowdhury, T
Sivaprasad, S Bar, H N Tarafder, S Bandyopadhyay, N R |
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| Subject |
Nanoscience and Nanotechnology
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| Description |
Cyclic J-R behaviour of a reactor pressure vessel steel using different methods available in literature has been examined to identify the best suitable method for cyclic fracture problems. Crack opening point was determined by moving average method. The eta factor was experimentally determined for cyclic loading conditions and found to be similar to that of ASTM value. Analyses showed that adopting a procedure analogous to the ASTM standard for monotonic fracture is reasonable for cyclic fracture problems, and makes the comparison to monotonic fracture results straightforward. (C) 2016 Elsevier B.V. All rights reserved
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| Publisher |
Elsevier
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| Date |
2016-04-15
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| Type |
Article
PeerReviewed |
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| Relation |
https://www.researchgate.net/publication/293016280_Comparative_assessment_of_cyclic_J-R_curve_determination_by_different_methods_in_a_pressure_vessel_steel
http://eprints.nmlindia.org/7455/ |
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| Identifier |
Chowdhury, T and Sivaprasad, S and Bar, H N and Tarafder, S and Bandyopadhyay, N R (2016) Comparative assessment of cyclic J-R curve determination by different methods in a pressure vessel steel. Journal of Nuclear Materials, 472 (IF-2.048). pp. 55-64.
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