Research output: Contribution to journal › Article › peer-review
Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Contribution of diffusion processes in to structure formation upon intensive cold deformation of metals
AU - Farber, V. M.
PY - 2002
Y1 - 2002
N2 - A role of surplus vacancies, big stress gradients and chemical potentials of vacancies, originating in the vicinity of the dislocation walls and deformation boundaries, in activation of diffusion processes is considered. The latter introduce an essential contribution into structure forming under metal (copper for example) intensive cold plastic deformation. An evolution of lattice properties, annihilation of dislocations and them transformation into grain-boundary dislocations are studied. The phenomena, proceeding within and in walls of dislocation cells, are analyzed and inference is made that the diffusion mass transfer is activated under intensive cold plastic deformation.
AB - A role of surplus vacancies, big stress gradients and chemical potentials of vacancies, originating in the vicinity of the dislocation walls and deformation boundaries, in activation of diffusion processes is considered. The latter introduce an essential contribution into structure forming under metal (copper for example) intensive cold plastic deformation. An evolution of lattice properties, annihilation of dislocations and them transformation into grain-boundary dislocations are studied. The phenomena, proceeding within and in walls of dislocation cells, are analyzed and inference is made that the diffusion mass transfer is activated under intensive cold plastic deformation.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0036410671
M3 - Статья
SP - 3
EP - 9
JO - Metallovedenie i Termicheskaya Obrabotka Metallov
JF - Metallovedenie i Termicheskaya Obrabotka Metallov
SN - 0026-0819
IS - 8
ER -
ID: 44356638