Abstract
The experimental results of investigation of the nickel single crystal surface morphology after compression deformation are presented. The quasi-periodic character of the deformation profile, common for shear deformation of different types of relief structural elements, is found. It is demonstrated that the morphological manifestation of these structural elements is determined by local shear systems along octahedral planes. The regularities of the deformation structure in these regions defining the material extrusion and intrusion regions and the specific features of disorientation accumulation are established. If reorientation of local regions takes part in the relief element formation, along with octahedral slip, much stronger growth of the surface area is observed. The possibility of application of two-dimensional and three-dimensional surface roughness parameters for description of deformation relief is considered.
| Original language | English |
|---|---|
| Pages (from-to) | 1433-1439 |
| Number of pages | 7 |
| Journal | Physics of the Solid State |
| Volume | 59 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 1 Jul 2017 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
Cite this
Slip as the basic mechanism for formation of deformation relief structural elements. / Lychagin, D. V.; Alfyorova, E. A.
In: Physics of the Solid State, Vol. 59, No. 7, 01.07.2017, p. 1433-1439.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Slip as the basic mechanism for formation of deformation relief structural elements
AU - Lychagin, D. V.
AU - Alfyorova, E. A.
PY - 2017/7/1
Y1 - 2017/7/1
N2 - The experimental results of investigation of the nickel single crystal surface morphology after compression deformation are presented. The quasi-periodic character of the deformation profile, common for shear deformation of different types of relief structural elements, is found. It is demonstrated that the morphological manifestation of these structural elements is determined by local shear systems along octahedral planes. The regularities of the deformation structure in these regions defining the material extrusion and intrusion regions and the specific features of disorientation accumulation are established. If reorientation of local regions takes part in the relief element formation, along with octahedral slip, much stronger growth of the surface area is observed. The possibility of application of two-dimensional and three-dimensional surface roughness parameters for description of deformation relief is considered.
AB - The experimental results of investigation of the nickel single crystal surface morphology after compression deformation are presented. The quasi-periodic character of the deformation profile, common for shear deformation of different types of relief structural elements, is found. It is demonstrated that the morphological manifestation of these structural elements is determined by local shear systems along octahedral planes. The regularities of the deformation structure in these regions defining the material extrusion and intrusion regions and the specific features of disorientation accumulation are established. If reorientation of local regions takes part in the relief element formation, along with octahedral slip, much stronger growth of the surface area is observed. The possibility of application of two-dimensional and three-dimensional surface roughness parameters for description of deformation relief is considered.
UR - http://www.scopus.com/inward/record.url?scp=85023758733&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85023758733&partnerID=8YFLogxK
U2 - 10.1134/S1063783417070137
DO - 10.1134/S1063783417070137
M3 - Article
VL - 59
SP - 1433
EP - 1439
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 7
ER -