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RISParametric Representation of Crack Growth Rate Under Creep, Fatigue and Creep-Fatigue Interaction at High Temperatures
Publisher: The American Society of Mechanical Engineers (ASME)
Characterization of Structural Embrittlement of Creep Crack Growth for W-Added 12%Cr Ferritic Heat-Resistant Steel Related to the Multiaxial Stress
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In components under static creep loading condition, the multiaxial stress fields appear due to the plastic constraint and they produce a more brittle type cracking behavior. From a practical ...
Evaluation of Creep Crack Growth Rate of P92 Welds Using Fracture Mechanics Parameters
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: High Cr ferritic heat resisting steels have been widely used for boiler components in ultrasupercritical thermal power plants operated at about 600°C. In the welded joint of these steels, ...