Abstract
The deposition of nanostructured Zr-Y-O/Si-Al-N-based coatings was implemented by the pulse magnetron methods. The structural-phase state of the nanostructured coatings was studied with TEM and X-ray analyses. It has been established by TEM that coatings on the basis of Zr-Y-O have a nanograin column structure where the columns are spread through the entire coating thickness. At heating the layer in the TEM column in the "in-situ" mode one can observe the martensitic transition of the tetragonal phase to the monoclinic one in temperature interval of 400-500°C, the grain size decreases compared with the initial grain size in the coating, the modification of the grain boundaries, i.e. their total length increases, the form of the grains changes, in initial column grains there are cross boundaries, which suggest the fragmentation of grains.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures |
| Editors | Vasily M. Fomin, Victor E. Panin, Sergey G. Psakhie |
| Publisher | American Institute of Physics Inc. |
| Volume | 2051 |
| ISBN (Electronic) | 9780735417779 |
| DOIs | |
| Publication status | Published - 12 Dec 2018 |
| Event | International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation Duration: 1 Oct 2018 → 5 Oct 2018 |
Conference
| Conference | International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 1.10.18 → 5.10.18 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Evolution of the grain structure in the layer of Zr-Y-O in multilayer coating on the basis of Zr-Y-O/Si-Al-N at a high temperature in the "in-situ" observation. / Fedorischeva, M. V.; Kalashnikov, M. P.; Bozhko, I. A.; Sergeev, V. P.
Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. ed. / Vasily M. Fomin; Victor E. Panin; Sergey G. Psakhie. Vol. 2051 American Institute of Physics Inc., 2018. 020081.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Evolution of the grain structure in the layer of Zr-Y-O in multilayer coating on the basis of Zr-Y-O/Si-Al-N at a high temperature in the "in-situ" observation
AU - Fedorischeva, M. V.
AU - Kalashnikov, M. P.
AU - Bozhko, I. A.
AU - Sergeev, V. P.
PY - 2018/12/12
Y1 - 2018/12/12
N2 - The deposition of nanostructured Zr-Y-O/Si-Al-N-based coatings was implemented by the pulse magnetron methods. The structural-phase state of the nanostructured coatings was studied with TEM and X-ray analyses. It has been established by TEM that coatings on the basis of Zr-Y-O have a nanograin column structure where the columns are spread through the entire coating thickness. At heating the layer in the TEM column in the "in-situ" mode one can observe the martensitic transition of the tetragonal phase to the monoclinic one in temperature interval of 400-500°C, the grain size decreases compared with the initial grain size in the coating, the modification of the grain boundaries, i.e. their total length increases, the form of the grains changes, in initial column grains there are cross boundaries, which suggest the fragmentation of grains.
AB - The deposition of nanostructured Zr-Y-O/Si-Al-N-based coatings was implemented by the pulse magnetron methods. The structural-phase state of the nanostructured coatings was studied with TEM and X-ray analyses. It has been established by TEM that coatings on the basis of Zr-Y-O have a nanograin column structure where the columns are spread through the entire coating thickness. At heating the layer in the TEM column in the "in-situ" mode one can observe the martensitic transition of the tetragonal phase to the monoclinic one in temperature interval of 400-500°C, the grain size decreases compared with the initial grain size in the coating, the modification of the grain boundaries, i.e. their total length increases, the form of the grains changes, in initial column grains there are cross boundaries, which suggest the fragmentation of grains.
UR - http://www.scopus.com/inward/record.url?scp=85058982452&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058982452&partnerID=8YFLogxK
U2 - 10.1063/1.5083324
DO - 10.1063/1.5083324
M3 - Conference contribution
VL - 2051
BT - Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
A2 - Fomin, Vasily M.
A2 - Panin, Victor E.
A2 - Psakhie, Sergey G.
PB - American Institute of Physics Inc.
ER -