True or false? (E) As dislocation density increases, the resistance to dislocation movement increases. (F) As a
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(E) As dislocation density increases, the resistance to dislocation movement increases. (F) As a metal is strain hardened, its ductility decreases. (G) A brittle material typically exhibits substantial plastic deformation with high energy absorption before fracture. (H) Ductile fracture is usually associated with intergranular and transgranular crack propagation mechanisms. (E) As dislocation density increases, the resistance to dislocation movement increases. (F) As a metal is strain hardened, its ductility decreases. (G) A brittle material typically exhibits substantial plastic deformation with high energy absorption before fracture. (H) Ductile fracture is usually associated with intergranular and transgranular crack propagation mechanisms.
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Related Book For
Materials Science and Engineering An Introduction
ISBN: 978-1118324578
9th edition
Authors: William D. Callister Jr., David G. Rethwisch
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