Phase transformations in nanostructured coatings based on Zr-Y-O and produced by a pulse magnetron sputtering method

Journal Article · Tue Oct 27 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4932743· OSTI ID:22492522

Fedorischeva, Marina V., E-mail: [e-mail]; Kalashnikov, Mark P., E-mail: [e-mail]; Sergeev, Victor P., E-mail: [e-mail] ^[1]; National Research Tomsk Polytechnic University, Tomsk, 634050 ^[2]

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1. Institute of Strength Physics and Materials Science SB RAS, Tomsk, 634055 (Russian Federation)
2. (Russian Federation)

Deposition of nanostructured coatings on the basis of Zr-Y-O was implemented by the pulse magnetron methods. Structural-phase states and morphology of the nanostructured coatings were investigated by TEM, SEM and the high-temperature X-ray method. The method of the high-temperature X-ray diffraction revealed the presence of reversible phase transition of the tetragonal phase to the monoclinic phase, which can ensure stress relaxation and closure of surface cracks.

• OSTI ID: 22492522
• Journal Information: AIP Conference Proceedings, Vol. 1683, Issue 1; Conference: International conference on advanced materials with hierarchical structure for new technologies and reliable structures 2015, Tomsk (Russian Federation), 21-25 Sep 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CLOSURES
COATINGS
CRACKS
DEPOSITION
MAGNETRONS
MONOCLINIC LATTICES
MORPHOLOGY
NANOSTRUCTURES
OXYGEN
PHASE TRANSFORMATIONS
PULSES
SCANNING ELECTRON MICROSCOPY
SPUTTERING
STRESS RELAXATION
TEMPERATURE RANGE 0400-1000 K
TRANSMISSION ELECTRON MICROSCOPY
X RADIATION
X-RAY DIFFRACTION
YTTRIUM
ZIRCONIUM