Predicting mechanical failure of polycrystalline dual-phase nickel-based alloys by numerical homogenization using a phase field damage model

Keyphrases

• Dual Phase 100%
• Mechanical Failure 100%
• Nickel-based Alloy 100%
• Computational Homogenization 100%
• Brazed Joint 100%
• Phase-field Damage Model 100%
• Critical Strain Energy Density 100%
• Microcracks 66%
• Microstructure-based 66%
• Brittle Phase 66%
• Dual-phase Microstructure 66%
• Critical Energy Release Rate 66%
• Macroscopic Damage 66%
• Numerical Simulation 33%
• Model Prediction 33%
• Simulation Approach 33%
• Strain Field 33%
• Turbine Components 33%
• Kink 33%
• Damage Behavior 33%
• Stress Field 33%
• Initiation Site 33%
• Critical Energy 33%
• Microdamage 33%
• Energy Release Rate 33%
• Sealing System 33%
• Phase-field Approach 33%
• Brazing 33%
• Inhomogeneous Strain 33%
• Heterogeneous Microstructure 33%
• Phase Microstructure 33%
• Abradable 33%
• Ductile Mode 33%
• Brittle Damage 33%
• Brazing Condition 33%
• Heterogeneous Stress 33%

Engineering

• Joints (Structural Components) 100%
• Microscale 100%
• Damage Model 100%
• Strain Energy Density 100%
• Critical Strain 100%
• Phase Field 100%
• Mechanical Failure 100%
• Polycrystalline 100%
• Critical Energy Release Rate 66%
• Brazing 66%
• Model Prediction 33%
• Input Parameter 33%
• Strain Field 33%
• Turbine Components 33%
• Model Input 33%
• Damage Behavior 33%
• Microdamage 33%
• Energy Release Rate 33%
• Microcracking 33%
• Energy Quantity 33%
• Sealing System 33%
• Phase Composition 33%
• Computer Simulation 33%

Material Science

• Energy Density 100%
• Homogenization 100%
• Mechanical Failure 100%
• Nickel Alloy 100%
• Brazing 66%
• Microcracking 33%
• Phase Composition 33%