Critical Plane Damage Method for Fatigue-creep Life Prediction of Nickel-based Superalloy

Critical Plane Damage Method for Fatigue-creep Life Prediction of Nickel-based Superalloy

Adopting the classical critical plane damage method coupling fatigue-creep life models with adequate technique modification, the life predications of ZSGH4169 superalloy at 650℃and DZ125 superalloy at 980℃ were investigated to compare the predication accuracies of the five kinds of fatigue-creep lif...

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Bibliographic Details
Main Authors: DONG Chengli, YU Huichen
Format: Article
Language:zho
Published: Journal of Aeronautical Materials 2017-08-01
Series:Journal of Aeronautical Materials
Subjects:
critical plane damage (CPD)
fatigue-creep
life prediction
directionally solidified
correlation coefficient
Online Access:http://jam.biam.ac.cn/CN/Y2017/V37/I4/69

Internet

http://jam.biam.ac.cn/CN/Y2017/V37/I4/69

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