Development of the Compositions of High-Temperature Coatings with a High Emissivity Factor to Intensify Radiant Heat Exchange

V. V. Chernov; V. I. Dudin

doi:10.1134/S0036029519060107

Development of the Compositions of High-Temperature Coatings with a High Emissivity Factor to Intensify Radiant Heat Exchange

Authors: Chernov V.V.¹, Dudin V.I.²
Affiliations:
1. Bauman State Technical University
2. Russian Technological University MIREA
Issue: Vol 2019, No 6 (2019)
Pages: 629-631
Section: Hardening and Coating Technologies
URL: https://journals.rcsi.science/0036-0295/article/view/173301
DOI: https://doi.org/10.1134/S0036029519060107
ID: 173301

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Abstract
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Abstract

The emissivity factors of Co₂O₃, NiO, and Fe₂O₃ are studied in the temperature range 293–1100 K. The application of Co₂O₃ and NiO in coatings is shown to increase the emissivity factor of a heat-exchange surface in the wavelength range λ = 0.75–12.0 μm and the given temperature range.

Keywords

radiative heat exchange, coating, emissivity factor, wavelength, radiant heating

About the authors

V. V. Chernov

Bauman State Technical University

Author for correspondence.
Email: vvchernov@mail.ru
Russian Federation, Moscow, 105005

V. I. Dudin

Russian Technological University MIREA

Email: vvchernov@mail.ru
Russian Federation, Moscow, 119454

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Development of the Compositions of High-Temperature Coatings with a High Emissivity Factor to Intensify Radiant Heat Exchange

Full Text

Abstract

Keywords

About the authors

V. V. Chernov

V. I. Dudin

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