reinforcement and toughness

ageing impact toughness

arrest toughness

As-cast high toughness ductile iron

bending toughness

bending toughness index

benzoxazine resin toughness

Bone toughness

breaking toughness

Bulk fracture toughness KIC

cement-rock toughness

ceramic toughness

CGHAZ toughness and microstructure

Charpy impact toughness

Charpy V-notch toughness

cohesive fracture toughness

Compact Toughness

composite initial fracture toughness

Compressive toughness