Method and equipment for assessing the life of members put under high in-service temperature environment for long period

摘要: For each component which is used at a high in-service temperature for long period, its creep damage degree approximated by relational expression containing the Larson-Miller parameter. The estimated an approximation obtained determining constants component. subjected to Weibull statistical analysis estimate probabilistically. Also, thermal fatigue and likewise Therefore, probabilistically allows life of be assessed precisely quickly.