H-induced decohesion across the grain boundary and H-enhanced vacancy activity in metals

Keyphrases

• Grain Boundary 100%
• Decohesion 100%
• Vacancy Clusters 40%
• Ab Initio Calculations 20%
• Increased Vulnerability 20%
• Ambient Conditions 20%
• Density Functional Theory 20%
• Cohesion 20%
• Linear Structure 20%
• Formation Energy 20%
• Theory Calculation 20%
• Tensile Test 20%
• Impurities 20%
• Repulsion 20%
• Free Surface 20%
• Rice 20%
• Negatively Charged 20%
• Cluster Formation 20%
• Crack nucleation 20%
• Stronger Binding 20%
• Total Energy Calculations 20%
• H Atoms 20%
• Void nucleation 20%
• Cleavage Plane 20%
• Grain Boundary Embrittlement 20%
• Monovacancy 20%
• Intergranular Embrittlement 20%
• Dislocation Mobility 20%
• H Embrittlement 20%
• Rapid Diffusion 20%
• Interstitial H 20%
• Effective Medium Theory 20%
• Local Plasticity 20%

Material Science

• Grain Boundaries 100%
• Embrittlement 50%
• Nucleation 16%
• Ab Initio Calculation 16%
• Surface (Surface Science) 16%
• Density 16%