Title of article
Fatigue crack growth behavior of RAFM steel in Paris and threshold regimes at different temperatures
Author/Authors
Babu، نويسنده , , M. Nani and Sasikala، نويسنده , , G. and Dutt، نويسنده , , B. Shashank and Venugopal، نويسنده , , S. and Bhaduri، نويسنده , , A.K. and Jayakumar، نويسنده , , T.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
5
From page
103
To page
107
Abstract
Fatigue crack growth (FCG) behavior of a reduced activation ferritic martensitic (indigenous RAFM) steel has been evaluated at 300, 653 and 823 K in Paris and threshold regimes. The effect of temperature on threshold stress intensity factor range and associated crack closure mechanisms is highlighted. The FCG results were compared with those for EUROFER 97. Further, crack tip effective stress intensity factor ranges (ΔKtip,eff) have been evaluated by taking crack tip shielding into account in order to examine the effect of temperature on true intrinsic FCG behavior.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2014
Journal title
Nuclear Engineering and Design Eslah
Record number
1594122
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