Fatigue Damage Mechanism and Fatigue Life Prediction of Metallic Materials

Contributors: Cui, Haitao, Han, Qinan

Subject Terms: 7075 aluminum alloy, outdoor exposure, actual marine atmosphere, pre-corrosion, fatigue, fretting fatigue, digital image correlation, relative slip, tangential contact stiffness, planetary transmission, hierarchical analysis, finite element method, reliability modeling, fatigue test, nickel-based superalloy, non-unified constitutive models, creep-fatigue, cyclic softening, stress relaxation, 2D-EBSD mapping, intragranular misorientation, KAM and GROD, isotropic linear evolution, mesoscopic plastic strain, 3D polycrystalline plasticity model, nickel-based alloy GH4169, complex stress state, biaxial fatigue, fatigue crack behavior, phase field methods, fatigue fracture, performance improvement strategies, rails, rail steel, reutilization, fatigue life, rail reliability, crack, geometric factor, support vector regression, pilot plant, shape optimization, flow guide disk, vent hole, design optimization, fatigue crack initiation, short crack, Neuber’s rule, strain energy density (SED), finite element analysis (FEA), TRIP steel, Technology: general issues, History of engineering and technology

File Description: application/octet-stream

Access URL: https://directory.doabooks.org/handle/20.500.12854/132483
https://mdpi.com/books/pdfview/book/8539

Non-Unified Constitutive Models for the Simulation of the Asymmetrical Cyclic Behavior of GH4169 at Elevated Temperatures

Authors: Xuteng Hu, Shuying Zhuang, Haodong Zheng, Zuopeng Zhao, Xu Jia

Source: Metals, Vol 12, Iss 11, p 1868 (2022)

Subject Terms: nickel-based superalloy, non-unified constitutive models, creep-fatigue, cyclic softening, stress relaxation, Mining engineering. Metallurgy, TN1-997

File Description: electronic resource

Relation: https://www.mdpi.com/2075-4701/12/11/1868; https://doaj.org/toc/2075-4701

Access URL: https://doaj.org/article/c971005475ef4ba9af0b7062bf9c33f9