Skip to Main Content
Skip Nav Destination
ASME Press Select Proceedings

International Hydrogen Conference (IHC 2012): Hydrogen-Materials Interactions

Editor
B. P. Somerday
B. P. Somerday
Search for other works by this author on:
P. Sofronis
P. Sofronis
Search for other works by this author on:
ISBN:
9780791860298
No. of Pages:
844
Publisher:
ASME Press
Publication date:
2014

Corrosion-fatigue crack-growth rates (da/dN) in high-strength steels in aqueous NaCl have been measured for a range of cathodic potentials and cycle frequencies (with varying rise-time and fall-time) at a constant ΔK of 30 MPa√m. Observations include: (i) increasing da/dN with increasing rise-time/fall-time (with a sigmoidal dependency), (ii) increasing da/dN with increasing cathodic protection, but with only small increases beyond -1050 mV(SCE), (iii) a small shift in the sigmoidal curves along the rise-time/fall-time axes of da/dN-time plots for specimens with coated sides compared with bare specimens, and (iv) cleavage-like fractures. The data can best be explained in terms of the adsorption-induced...

Introduction
Experimental Procedure
Results
Discussion and Conclusions
References
This content is only available via PDF.
You do not currently have access to this chapter.
Close Modal

or Create an Account

Close Modal
Close Modal