Mechanical response and microstructure evolution from multiaxial stress relaxation in textured zircaloy nuclear cladding

Keyphrases

• Stress Relaxation 100%
• Mechanical Response 100%
• Microstructure Evolution 100%
• Zircaloy 100%
• Axial Stress 100%
• Nuclear Cladding 100%
• Stress Field 50%
• Experimental Capability 25%
• Material Response 25%
• Material Properties 25%
• Idaho National Laboratory 25%
• Motivation 25%
• Nuclear Reactor 25%
• Reactor Design 25%
• X Ray Diffraction 25%
• Elevated Temperature 25%
• Mechanical Testing 25%
• Electron Backscatter Diffraction 25%
• Microstructure Characterization 25%
• Energy Market 25%
• Microstructure Analysis 25%
• Processing History 25%
• Imposed Strain 25%
• Crystallographic Texture 25%
• Fuel Pellets 25%
• Microstructure Change 25%
• Zircaloy-4 25%
• Strain Control 25%
• Stress Control 25%
• Zircaloy Cladding 25%
• Pellet-cladding Interaction 25%
• Load Following 25%
• Operating Power 25%
• Axial Load 25%
• Grain Morphology 25%
• Fuel pin Failure 25%
• Internal Pressure 25%
• Multiple Experiments 25%
• Pellet Growth 25%
• Operational Flexibility 25%
• Modern Energy 25%
• Corrosion Cracking 25%
• Stress Relaxation Test 25%
• Rheological Model 25%
• Static Recovery 25%
• Operational Loads 25%
• Stress-strain Relationship 25%
• Power Change 25%
• Texture Morphology 25%
• Elastic-plastic Material 25%
• Elastic-viscoplastic Material 25%
• Relaxation Response 25%
• Strategic Point 25%

Engineering

• Stress Relaxation 100%
• Mechanical Response 100%
• Microstructure Evolution 100%
• Stress Field 66%
• Material Response 33%
• Strain Relationship 33%
• Nuclear Reactor 33%
• Fuel Rod 33%
• Reactor Design 33%
• Elevated Temperature 33%
• Mechanical Testing 33%
• Crystallographic Texture 33%
• Imposed Strain 33%
• Fuel Pellet 33%
• Stress Corrosion Cracking 33%
• Internal Pressure 33%
• Mechanical Interaction 33%
• Axial Load 33%
• Energy Market 33%
• X Ray Diffraction 33%

Material Science

• Zircaloy 100%
• Stress Relaxation 100%
• Microstructure Evolution 100%
• Stress Field 66%
• Corrosion 33%
• Materials Property 33%
• X-Ray Diffraction 33%
• Mechanical Testing 33%
• Electron Backscatter Diffraction 33%
• Microstructure Characterization 33%
• Microstructural Analysis 33%
• Elastic Plastic Material 33%
• Elastic Viscoplastic Material 33%