Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/82855
Title: Structural and Textural State of a Corrosion-Resistant Super Alloys Ni–Cr–Mo System after Deformation
Authors: Zorina, M.
Karabanalov, M.
Zhilyakov, A.
Terenya, G.
Belikov, S.
Issue Date: 2019
Publisher: Knowledge E
Citation: Structural and Textural State of a Corrosion-Resistant Super Alloys Ni–Cr–Mo System after Deformation / M. Zorina, M. Karabanalov, A. Zhilyakov, G. Terenya, S. Belikov // XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers” (Ekaterinburg, Russia, 19-23 December, 2018). – Dubai : Knowledge E, 2019. – KnE Engineering, 4 (1). – pp. 281-287. – DOI 10.18502/keg.v1i1.4421
Abstract: The structural and textural state of the nickel-based alloy (Ni–Cr–Mo) after cold rolling with degree of strain ∼ 0.7 was investigated by means of electron backscatter diffraction (EBSD). It is shown that a multicomponent texture is formed during the deformation, including orientations: strong {110}<112>, and weaker {110}<001> and {110}<111>. The structure contains band elements of the mesostructure, which can be interpreted as deformation twins and shear bands. The orientation of the crystal lattice in all bands formed in grains with the main component of the texture ∼{110}<112> is close to {110}<001>. This orientation is connected to the matrix, by turning at an angle of 70 ∘ around the transverse direction. It corresponds to the twin disorientation or the coincidence site lattice special (CLS) Σ3 (60∘, оcь <111>). It is shown that all band elements of the mesostructure in the alloy are formed by the mechanism of deformation twinning. Moreover, the special disorientation formed at the beginning of the process (the special boundary Σ3), is preserved in the deformation process as an energy stable object.
Keywords: FCC-METAL
COLD ROLLING
TWINNING
SHEAR BANDS
TEXTURE
URI: http://hdl.handle.net/10995/82855
Access: Creative Commons Attribution License
License text: https://creativecommons.org/licenses/by/4.0/
Conference name: XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers”
Conference date: 19.11.2018-23.11.2018
ISSN: 2518-6841
DOI: 10.18502/keg.v1i1.4421
metadata.dc.description.sponsorship: This study was supported by the Russian Science Foundation (grant 18-79-00126). The work was carried out using the laboratory equipment ”Structural methods of analysis and properties of materials and nanomaterials” of the Center of Ural Federal University.
RSCF project card: 18-79-00126
Origin: XIX International scientific-technical conference “The Ural school-seminar of metal scientists-young researchers”. — Ekaterinburg, 2019
Appears in Collections:Конференции, семинары

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