Special misorientations and textural heredity in the commercial alloy Fe-3\% Si / Rusakov G. M.,Lobanov M. L.,Redikul'tsev A. A.,Belyaevskikh A. S. // PHYSICS OF METALS AND METALLOGRAPHY. - 2014. - V. 115, l. 8. - P. 775-785.

ISSN/EISSN:

0031-918X / 1555-6190

Type:

Article

Abstract:

It is shown that, upon the rolling of a (110){[}001] Fe-3\% Si single crystal to different degrees of deformation, special misorientations of types I 3 pound, I 9 pound, I 11 pound, I 19a pound, I 27a pound, I 29b pound, and I 33a pound can be formed between the elements of the mesostructure (deformation twins, deformation bands, and shear bands). In the process of deformation, these misorientations are retained; the I 3 pound misorientation is partially transformed into close misorientations of the I 17b pound and I 43c pound types. The nuclei of primary recrystallization with orientations close to (110){[}001] are formed at twins, in transition bands, and in shear bands retain regions of special boundaries with the deformed matrix, which correspond to special misorientations arising during deformation. The experimental data obtained make it possible to draw a direct analogy between the processes of phase and structural transformations. In the case of phase transformations, a characteristic feature is the presence of orientational relationships between the crystal lattices of the initial and arising phases, which manifests in the parallelism of the close-packed planes and directions. In the case of structural transformations, the role of orientation relationships is played by special misorientations.

Author keywords:

commercial Fe-3\% Si alloy; (110){[}001] single crystal; rolling; deformation; twinning; deformation bands; transition bands; shear bands; special misorientations; special boundaries; primary recrysta SI-0.5-PERCENT CU ALLOY; SINGLE-CRYSTAL; SHEAR BANDS; ORIENTATION; RECRYSTALLIZATION; DEFORMATION; FEATURES; STEEL

DOI:

10.1134/S0031918X14080134

Web of Science ID:

ISI:000340571100006

Соавторы в МНС:

Другие поля

Поле	Значение
Month	AUG
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
EISSN	1555-6190
Keywords-Plus	SI-0.5-PERCENT CU ALLOY; SINGLE-CRYSTAL; SHEAR BANDS; ORIENTATION; RECRYSTALLIZATION; DEFORMATION; FEATURES; STEEL
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	mllobanov@pm.convex.ru
ResearcherID-Numbers	Rusakov, German/K-6552-2013 Lobanov, Mikhail/R-4457-2016
ORCID-Numbers	Rusakov, German/0000-0003-2943-3064 Lobanov, Mikhail/0000-0003-4804-7193
Number-of-Cited-References	18
Usage-Count-Since-2013	1
Journal-ISO	Phys. Metals Metallogr.
Doc-Delivery-Number	AN4PW