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A Novel Fracture Mechanics Approach to Determine the Threshold Stress Intensity Factor in Corrosive Environment
Last modified: 2013-05-03
Abstract
This paper investigates the method to determine the KISCC of grade 250 steel and
simulated heat affected zone (SHAZ) in 30% caustic solution at 100ºC using CNT
technique. Stress corrosion cracking has been confirmed using scanning electron
microscope. Crack growth rate in caustic solution has been determined by CNT
technique.
simulated heat affected zone (SHAZ) in 30% caustic solution at 100ºC using CNT
technique. Stress corrosion cracking has been confirmed using scanning electron
microscope. Crack growth rate in caustic solution has been determined by CNT
technique.
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