| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6745803 | Fusion Engineering and Design | 2015 | 7 Pages |
Abstract
The aim of this work is to understand the effect of varying tungsten and tantalum contents on creep-fatigue interaction (CFI) behavior of reduced activation ferritic-martensitic (RAFM) steels. Increase in W improved CFI life. Effect of changing Ta and W upon the resultant CFI life seems to be interrelated and an optimum combination of both W and Ta works out to be the best for CFI life. Stress relaxation obtained during application of hold can be a useful parameter to relate deformation and damage in the RAFM steels.
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Authors
Vani Shankar, K. Mariappan, R. Sandhya, K. Laha, T. Jayakumar, E. Rajendra Kumar,