Evolution of defect substructure of metal alloys at microscopic and mesoscopic level under torsion

Theoretical and Applied Fracture Mechanics

Volumn 35, Issue 2, 2001, Pages 155-161

  Tyumentsev, A N ^a   Pinzhin, Yu P ^b   Tretjak, M V ^b   Korotaev, A D ^b   Ditenberg, I A ^b   Valiev, R Z ^c   Islamgaliev, R K ^c   Korznikov, A V ^c  

^a INSTITUTE OF STRENGTH PHYSICS AND MATERIALS SCIENCE   (Russian Federation)

^b TOMSK STATE UNIVERSITY   (Russian Federation)

^c Science and Education Center of Bashkir People History Ufa University of Science and Technology   (Russian Federation)

Author keywords

Crystal lattice curvature; Disclinations; Electron microscopy; Fragmentation; Scale levels of deformation; Severe plastic deformation; Ultrafine grained state

Indexed keywords

ALLOYS; HYDROSTATIC PRESSURE; MECHANISMS; PLASTIC DEFORMATION; TORSIONAL STRESS; TRANSMISSION ELECTRON MICROSCOPY;

MESOSCOPIC LEVEL;

CRYSTAL LATTICES;

DEFECT;

EID: 0035271318     PISSN: 01678442     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-8442(00)00056-2     Document Type: Article

References (9)

1. Ultrafine-grained materials prepared by severe plastic deformation
2. The structure and properties of metallic materials with submicrocrystalline structure
3. Foundations of physical mesomechanics
4. Electron-microscopic investigation of grain boundaries in ultrafine-grained nickel produced by severe plastic deformation
5. Linear theory of static disclinations
6. Activation of the mesolevel plastic flow in high-strength materials and characteristic types of defective substructures
7. Fragmentation and dynamic recrystallization of copper under severe and very severe plastic deformations