Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Fracture toughness crack bowing

The other alternative is to attempt to increase K -. Pure ceramics have a fracture toughness between 0.2 and 2 MPa m. A dispersion of particles of a second phase can increase this a little the advancing crack is pinned by the particles and bows between them, much as a dislocation is pinned by strong second phase particles (Chapter 10). [Pg.202]

This mechanism has been analyzed theoretically and various calculations have shown that crack bowing should lead to an increase in fracture toughness. For... [Pg.249]

Why does crack bowing increase fracture toughness ... [Pg.322]

Many studies on the fracture toughness of particulate composites consider the crack-bowing mechanism as the main toughening mechanism. Lange (1970) first... [Pg.38]

See other pages where Fracture toughness crack bowing is mentioned: [Pg.370]    [Pg.55]    [Pg.172]    [Pg.33]    [Pg.499]    [Pg.1246]    [Pg.397]    [Pg.666]    [Pg.275]    [Pg.402]    [Pg.41]    [Pg.51]    [Pg.57]    [Pg.61]    [Pg.67]    [Pg.268]    [Pg.323]   
See also in sourсe #XX -- [ Pg.665 , Pg.666 , Pg.667 , Pg.668 ]



SEARCH



Bowed Fractures

Bowing

Cracking fracture

Tough

Tough fracture

© 2024 chempedia.info