... step heat treatment procedure was developed, and use of the wrought form of single-step aged H282 was approved for use in boilers and pressure vessels by the American Society of Mechanical Engineers [ 3 ]. Haynes 282 heat treatment creep rupture creep life prediction Larson-Miller parameter...

... correlations at all test temperatures. Thus, there was a direct influence of separately correlating lower (<PL) test stress data on long-term creep life predictions. This effect is qualitatively the same result that would be obtained using the published ASME Code policy that creep test data less than 500 h...

... check is performed. 19 05 2019 12 11 2019 18 03 2020 time-temperature parameter stress-parameter function metamodeling creep life prediction extrapolation model selection There exist many time-temperature parameter (TTP) models for creep. The Larson–Miller (LM...

.... In particular, the physically based CDM model can provide useful insights into the underlying creep mechanisms. Therefore, the CDM model has promising potential to study the long-term creep behaviors of 9Cr-1Mo steels. creep high temperature material creep life prediction continuum damage mechanics...

.../MET-1, p. 89 . Dyson , B. , 2000 , “ Use of CDM in Materials Modeling and Component Creep Life Prediction ,” ASME J. Pressure Vessel Technol. 0094-9930 10.1115/1.556185 , 122 , pp. 281 – 296 . Kachanov , L. M. , 1958 , Izv. Akad. Nauk SSSR, Ser. Fiz. 0367-6765 , 8 , pp...