Abstract
Numerical as well as physical modeling of nanostructuring burnishing has been carried out to find out the process parameter limiting levels, which serve both to provide appropriate surface quality and positive deformationinduced structural modification of the subsurface layers as well as to avoid shear instability in the subsurface layers of burnished metal. The effects of load, burnishing speed, tool tip material, tool pass number and tribological transfer on the burnished surface roughness have been elucidated by the example of quenched and tempered steel 20X (EN 20Cr4). It was shown that overloading results in quasi-viscous flow of the subsurface material, deterioration of the surface and ruining the positive effect of nanostructuring burnishing.
| Original language | English |
|---|---|
| Title of host publication | AIP Conference Proceedings |
| Publisher | American Institute of Physics Inc. |
| Pages | 331-334 |
| Number of pages | 4 |
| Volume | 1623 |
| ISBN (Electronic) | 9780735412606 |
| DOIs | |
| Publication status | Published - 2014 |
| Event | International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014 |
Conference
| Conference | International Conference on Physical Mesomechanics of Multilevel Systems 2014 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 3.9.14 → 5.9.14 |
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Keywords
- Burnishing
- Modeling
- Movable cellular automata
- Nanostructuring
- Shear instability
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Identification of conditions for nanostructured burnishing and subsurface shear instability. / Kuznetsov, Viktor P.; Tarasov, Sergey Yu; Dmitriev, Andrey I.
AIP Conference Proceedings. Vol. 1623 American Institute of Physics Inc., 2014. p. 331-334.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Identification of conditions for nanostructured burnishing and subsurface shear instability
AU - Kuznetsov, Viktor P.
AU - Tarasov, Sergey Yu
AU - Dmitriev, Andrey I.
PY - 2014
Y1 - 2014
N2 - Numerical as well as physical modeling of nanostructuring burnishing has been carried out to find out the process parameter limiting levels, which serve both to provide appropriate surface quality and positive deformationinduced structural modification of the subsurface layers as well as to avoid shear instability in the subsurface layers of burnished metal. The effects of load, burnishing speed, tool tip material, tool pass number and tribological transfer on the burnished surface roughness have been elucidated by the example of quenched and tempered steel 20X (EN 20Cr4). It was shown that overloading results in quasi-viscous flow of the subsurface material, deterioration of the surface and ruining the positive effect of nanostructuring burnishing.
AB - Numerical as well as physical modeling of nanostructuring burnishing has been carried out to find out the process parameter limiting levels, which serve both to provide appropriate surface quality and positive deformationinduced structural modification of the subsurface layers as well as to avoid shear instability in the subsurface layers of burnished metal. The effects of load, burnishing speed, tool tip material, tool pass number and tribological transfer on the burnished surface roughness have been elucidated by the example of quenched and tempered steel 20X (EN 20Cr4). It was shown that overloading results in quasi-viscous flow of the subsurface material, deterioration of the surface and ruining the positive effect of nanostructuring burnishing.
KW - Burnishing
KW - Modeling
KW - Movable cellular automata
KW - Nanostructuring
KW - Shear instability
UR - http://www.scopus.com/inward/record.url?scp=84915789074&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84915789074&partnerID=8YFLogxK
U2 - 10.1063/1.4898949
DO - 10.1063/1.4898949
M3 - Conference contribution
VL - 1623
SP - 331
EP - 334
BT - AIP Conference Proceedings
PB - American Institute of Physics Inc.
ER -