Stress corrosion cracking behavior of Alloy 600 in high temperature water
Description:
SCC susceptibility of Alloy 600 in deaerated water at 360 C (statically loaded U-bend specimens) is dependent on microstructure and whether the material was cold-worked and annealed (CWA) or hot-worked and annealed (HWA). All cracking was intergranular, and materials lacking grain boundary carbides were most susceptible to SCC initiation. CWA tubing materials are more susceptible to SCC initiation than HWA ring-rolled forging materials with similar microstructures (optical metallography). In CW…
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Date:
July 1, 1995
Creator:
Webb, G.L. & Burke, M.G.
Item Type:
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Partner:
UNT Libraries Government Documents Department