Quantifying heterogeneous deformation in grain boundary regions on shock loaded tantalum using spherical and sharp tip nanoindentation

Physics & Astronomy

• tantalum 78%
• nanoindentation 73%
• shock 55%
• grain boundaries 53%
• strain hardening 20%
• trends 13%
• misalignment 11%
• softening 11%
• voids 10%
• damage 8%
• metallography 7%
• hardening 5%
• plastic deformation 5%
• wire 4%
• magnetic permeability 4%
• electron beams 4%
• metals 3%
• performance 2%

Engineering & Materials Science

• Tantalum 100%
• Nanoindentation 87%
• Grain boundaries 73%
• Strain hardening 18%
• Metallography 7%
• Electron beams 7%
• Hardening 5%
• Wire 4%
• Metals 3%

Chemical Compounds

• Grain Boundary 75%
• Strain Hardening 25%
• Metallography 8%
• Electron Beam 6%
• Alloy 4%
• Strain 4%
• Metal 2%