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RISOverload Fracture of Hydrided Region at Simulated Blunt Flaws in Zr-2.5Nb Pressure Tube Material
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A crack initiation and growth mechanism known as delayed hydride cracking (DHC) is a concern for Zr-2.5Nb alloy pressure tubes of CANada Deuterium Uranium or CANDU (CANDU is a trademark of ...
Delayed 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 ...