• Dec 9, 2025 charpy impact test lab report data and calibration certificates in appendices. Common Challenges and Troubleshooting Specimen Preparation Errors: Improper notching or dimensions can skew results. Use precise tools and techniques. Machine Calibration Issues: Regular calibration prevents inaccu By Gary Skiles
• Jun 18, 2026 Abaqus Charpy Impact Simulation . To capture the high gradients of stress and strain near the notch, a refined mesh with smaller element sizes is essential. Hexahedral elements are preferred where possible for their accuracy, but tetrahedral elements may be used for more complex geometries. Material Definition and Constit By Alicia Heathcote
