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Title Influence of Thermal Treatment on the Structure, Physical and Mechanical Properties of Nanostructured Coatings (Ti, Hf, Nb, Si)N Deposited by C-PVD Method
Authors Demianenko, A.A.
Rogoz, V.M.
ORCID
Keywords Nanostructured Coatings
Thermal Treatment
C- PVD
μ- PIXE
Nanocrystallites
X-Ray Diffraction
(Ti, Hf, Nb, Si) N
Type Conference Papers
Date of Issue 2013
URI http://essuir.sumdu.edu.ua/handle/123456789/35231
Publisher Sumy State University
License
Citation Demianenko, A.A. Influence of Thermal Treatment on the Structure, Physical and Mechanical Properties of Nanostructured Coatings (Ti, Hf, Nb, Si)N Deposited by C-PVD Method [Текст] / A.A. Demianenko, V.M. Rogoz // Nanomaterials: Applications & Properties (NAP-2013) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No1. - 01NTF38
Abstract The paper describes the nanostructured coatings produced by C-PVD method at various deposition conditions. Samples with thickness of 2, 3 mm and diameter 10, 42 mm were constructed of steel 0.55 % Fe, 0.45 % C with polished surface. The samples were tested by XRD (small angle X-Ray diffraction), SEM with EDX, AFM, scratch – tester REVETEST, tests of wear resistance and acoustic emission, nanoindenter before annealing. It was discovered that the size of nanograins varied from 3,3 nm to 8 nm by annealing at 500°, 800° and 1000°C. By dint of μ- PIXE were discovered the segregation process of impurities at the junctions of interfaces and at nanograin boundaries. Moreover as a result of the thermal annealing hardness of coatings increased on 18- 20 %. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35231
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