Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
}
TY - JOUR
T1 - Conditions for the generation of crystons and the interpretation of the σ-ε curve for Ni3Fe single crystals
AU - Kashchenko, M. P.
AU - Teplyakova, L. A.
AU - Dzhemilev, K. N.
AU - Chashchina, V. G.
PY - 1999
Y1 - 1999
N2 - An analysis of conditions is given for the generation of crystons (superdislocation-type carriers of shear) in deformation bands with (hhl) boundaries by generalized Frank-Read sources whose operative segments form a superlattice. It is shown that the type of the σ-ε curves for Ni3Fe single crystals deformed by compression along the [001] direction (ε = 9-47%) can be related to the conditions for the generation of crystons. In a quantitative comparison with experiment, the anisotropy of the shear modulus is taken into account.
AB - An analysis of conditions is given for the generation of crystons (superdislocation-type carriers of shear) in deformation bands with (hhl) boundaries by generalized Frank-Read sources whose operative segments form a superlattice. It is shown that the type of the σ-ε curves for Ni3Fe single crystals deformed by compression along the [001] direction (ε = 9-47%) can be related to the conditions for the generation of crystons. In a quantitative comparison with experiment, the anisotropy of the shear modulus is taken into account.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0033196264
M3 - Article
VL - 88
SP - 223
EP - 227
JO - Physics of Metals and Metallography
JF - Physics of Metals and Metallography
SN - 0031-918X
IS - 3
ER -
ID: 56180760