Example image of eyePlorer eyePlorer map for 'Fracture toughness': Fracture Materials science Brittleness Ductility Alan Arnold Griffith Fracture mechanics Strain energy Strain energy release rate Compliance Stiffness Surface energy Elastic energy Stability Plasticity (physics) Glass Polymer Stress (mechanics) Stress intensity factor Toughness Aluminium oxide Composite material Fracture toughness Silicon dioxide Zirconium dioxide Chemical substance Firing Corrosion Fretting Friction Oscillation Abrasive Fatigue (material) Alloy Aluminium Ammonia Chloride Copper Stainless steel Steel Hydrogen embrittlement Structural failure Molecular diffusion Brittle-ductile transition zone Fracture toughening mechanisms Silicon nitride Aermet Material properties of diamond Nanoindenter Transformation toughening Crazing