Life Prediction Rule under Creep-Fatigue-Ratcheting Conditions of Heat-Resisting Cast Alloy, HP-Nb.
نویسندگان
چکیده
منابع مشابه
Effect of aging temperature on structural evolution of HP-Nb heat resistant steel
In this study, the changes in microstructure of HP-Nb cast heat resistant steel after 8 years of service at high temperatures were investigated. Study of microstructure using optical microscopy (OM) and scanning electron microscopy (SEM) equipped with an energy dispersive spectrometry (EDS) showed that the microstructure of this steel in as-cast condition includes an austenitic matrix, and that...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1997
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.46.288