SPECIAL BORDERS IN THE SECONDARY RECRYSTALLIZATION
https://doi.org/10.17073/0368-0797-2016-6-409-413
Abstract
In the initial polycrystalline alloy Fe – 3 % Si different stages of low-temperature abnormal grain growth have been studied using orientation microscopy techniques (EBSD). All the samples have been characterized by comparatively low magnetic induction В800 = 1.62 – 1.72 T, which corresponds to the axis deviation of easy magnetization [001] of crystals from the direction of rolling to the angle of 12 – 20°. It has been shown that the texture of the secondary recrystallization is described by the orientations {110 }<115>, small grains, situated among anomalously growing crystals (the matrix of the secondary recrystallization), have a heavily scattered (close to the axial one) texture {hkl}<001>. It is shown that the orientation of the grown grains is close to the orientations situated in misorientation Σ5 to most of the crystallites constituting the absorbed matrix. It has been found out that abnormally growing grains in the last turn absorb the crystallites having with them special Σ3 or Σ17b boundaries.
About the Authors
M. L. Lobanov
Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg, Russia
Russian Federation
Russian Federation
Dr. Sci. (Eng.), Professor of the Chair “Thermal Treatment and Physics of Metals”
G. M. Rusakov
Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg, Russia
Institute of Metal Physics UB RAS (IMP UB RAS), Ekaterinburg, Russia
Russian Federation
Russian Federation
Cand. Sci. (Phys.-Math.), Senior Researcher, Assist. Professor Professor of the Chair “Thermal Treatment and Physics of Metals”
A. A. Redikul’tsev
Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg, Russia
Russian Federation
Russian Federation
Cand. Sci. (Eng.), Assist. Professor of the Chair “Thermal Treatment and Physics of Metals”
M. V. Karabanalov
Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg, Russia
Russian Federation
Russian Federation
Cand. Sci. (Eng.), Assist. Professor of the Chair “Thermal Treatment and Physics of Metals”
L. V. Lobanova
Ural Federal University named after the first President of Russia B.N. Yeltsin, Ekaterinburg, Russia
Russian Federation
Russian Federation
Engineer of the Chair “Thermal Treatment and Physics of Metals”
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Review
For citations:
Lobanov M.L., Rusakov G.M., Redikul’tsev A.A., Karabanalov M.V., Lobanova L.V. SPECIAL BORDERS IN THE SECONDARY RECRYSTALLIZATION. Izvestiya. Ferrous Metallurgy. 2016;59(6):409-413. (In Russ.) https://doi.org/10.17073/0368-0797-2016-6-409-413
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