Thermal Properties of Insulating Glass-Ceramic Layers for Flat Heating Elements

Issues » Volume 38, Issue 10

Z. А. Duriagina $^{1,2}$ , Т. М. Kovbasyuk $^{1}$ , M. Zagula-Yavorska $^{3}$ , S. A. Bespalov $^{4}$

$^{1}$ Lviv Polytechnic National University, 12 Bandera Str., 79013 Lviv, Ukraine
$^{2}$ The John Paul Ⅱ Catholic University of Lublin, 14 Racławickie Ave., 20-950 Lublin, Poland
$^{3}$ Rzeszow University of Technology, al. Powstańców Warszawy 12, 35-959 Rzeszów, Poland
$^{4}$ Presidium of the NAS of Ukraine, 54 Volodymyrs’ka Str., 01030 Kyiv, Ukraine

Received: 22.06.2016. Download: PDF

The insulating coatings based on both glass-ceramic material of the PbO—ZnO—B $_{2}$ O $_{3}$ system and the AlN and MgO compounds obtained by magnetron sputtering are synthesized. The thermophysical properties of stainless steel 40X13 and aluminium—magnesium alloy AMg2 used as substrates are studied. The specific heat, thermal diffusivity, and heat conductivity of the obtained coatings and substrates are investigated by the method of laser flash analysis (LFA). The possibilities of using obtained insulating coatings as the functional layers for the flat heating elements are analysed.

Key words: glass-ceramic material, insulation coatings, thermophysical properties, flat heating element.

URL: http://mfint.imp.kiev.ua/en/abstract/v38/i10/1367.html

DOI: https://doi.org/10.15407/mfint.38.10.1367

PACS: 65.40.Ba, 65.40.De, 65.60.+a, 66.70.Hk, 68.60.Dv, 73.61.Ng, 81.05.Je, 81.15.Cd

Citation: Z. А. Duriagina, Т. М. Kovbasyuk, M. Zagula-Yavorska, and S. A. Bespalov, Thermal Properties of Insulating Glass-Ceramic Layers for Flat Heating Elements, Metallofiz. Noveishie Tekhnol., 38, No. 10: 1367—1378 (2016) (in Ukrainian)

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