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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 languageEnglish
Title of host publicationProceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures
EditorsVasily M. Fomin, Victor E. Panin, Sergey G. Psakhie
PublisherAmerican Institute of Physics Inc.
Volume2051
ISBN (Electronic)9780735417779
DOIs
Publication statusPublished - 12 Dec 2018
EventInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018 - Tomsk, Russian Federation
Duration: 1 Oct 20185 Oct 2018

Conference

ConferenceInternational Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018
CountryRussian Federation
CityTomsk
Period1.10.185.10.18

Fingerprint

coatings
transmission electron microscopy
grain size
fragmentation
grain boundaries
intervals
heating
pulses
x rays
temperature

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Fedorischeva, M. V., Kalashnikov, M. P., Bozhko, I. A., & Sergeev, V. P. (2018). 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. In V. M. Fomin, V. E. Panin, & S. G. Psakhie (Eds.), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Vol. 2051). [020081] American Institute of Physics Inc.. https://doi.org/10.1063/1.5083324

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 proceedingConference contribution

Fedorischeva, MV, Kalashnikov, MP, Bozhko, IA & Sergeev, VP 2018, 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. in VM Fomin, VE Panin & SG Psakhie (eds), Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. vol. 2051, 020081, American Institute of Physics Inc., International Symposium on Hierarchical Materials: Development and Applications for New Technologies and Reliable Structures 2018, Tomsk, Russian Federation, 1.10.18. https://doi.org/10.1063/1.5083324
Fedorischeva MV, Kalashnikov MP, Bozhko IA, Sergeev VP. 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. In Fomin VM, Panin VE, Psakhie SG, editors, Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. Vol. 2051. American Institute of Physics Inc. 2018. 020081 https://doi.org/10.1063/1.5083324
Fedorischeva, M. V. ; Kalashnikov, M. P. ; Bozhko, I. A. ; Sergeev, V. P. / 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. Proceedings of the Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures. editor / Vasily M. Fomin ; Victor E. Panin ; Sergey G. Psakhie. Vol. 2051 American Institute of Physics Inc., 2018.
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