Possible mechanisms for the nucleation of primary fracture zones during deformation-induced phase transformations in solids: III. Local melting at the prefracture stage

The mechanism and kinetics of the nucleation of primary damage in a crystal lattice are considered at the stage of its prefracture. The zones of local melting of a solid phase near stress concentrators are shown to be the most probable damages, whose accumulation significantly accelerates the develo...

Full description

Saved in:
Bibliographic Details
Published in:Russian metallurgy Metally 2008-02, Vol.2008 (1), p.66-70
Main Author: Vasil’ev, L. S.
Format: Article
Language:English
Subjects:
Chemistry and Materials Science
Concentrators
Crystal lattices
Damage
Deformation mechanisms
Fracture mechanics
Materials Science
Melting
Metallic Materials
Nucleation
Plastic deformation
Solid phases
Citations: Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The mechanism and kinetics of the nucleation of primary damage in a crystal lattice are considered at the stage of its prefracture. The zones of local melting of a solid phase near stress concentrators are shown to be the most probable damages, whose accumulation significantly accelerates the development of fracture processes in solids during plastic deformation.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029508010138