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RISDelayed Hydride Cracking Initiation at Notches in Zr-2.5Nb Alloys
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Delayed hydride cracking (DHC) is an important crack initiation and growth mechanism in Zr-2.5Nb alloy pressure tubes of CANDU nuclear reactors. DHC is a repetitive process that involves hydrogen ...