Multi-scale Experimental Study of Creep-Fatigue Failure Initiation in a 709 Stainless Steel Alloy Using High Resolution Digital Image Correlation CX(s) Applied: B3.6Date: 06/09/2015 Location(s): IdahoOffices(s): Nuclear Energy
Office of NEPA Policy and Compliance
June 9, 2015
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Multi-scale Experimental Study of Creep-Fatigue Failure Initiation in a 709 Stainless Steel Alloy Using High Resolution Digital Image Correlation
CX(s) Applied: B3.6
Date: 06/09/2015
Location(s): Idaho
Offices(s): Nuclear Energy
The University of Illinois proposes to understand the multi-scale (micro-, meso-, and macro-scale) development of damage in creep-fatigue of Stainless Steel 709 at high temperatures so fatigue life modeling predictivity will be feasible. The University will perform detailed experimental studies of creep-fatigue response over a range of relevant material length scales, temperatures, times, and to the extent possible, different microstructures.