Have a personal or library account? Click to login
Studies on magnetron-sputtered zirconium-silicide coatings deposited on zirconium alloy for the enhancement of their high-temperature oxidation resistance Cover

Studies on magnetron-sputtered zirconium-silicide coatings deposited on zirconium alloy for the enhancement of their high-temperature oxidation resistance

Open Access
|Nov 2018

Abstract

Zirconium alloys used widely in nuclear industry as fuel claddings are prone to violent oxidation in water steam atmosphere in the case of loss of coolant accident (LOCA). Accompanying generation of large quantities of heat and explosive gaseous hydrogen may lead to destruction of nuclear core. As the safety of nuclear installations is of primary importance, intensive research works are conducted on the development of so-called accident tolerant fuels much less prone to oxidation. In this paper, the application of external zirconium-silicide coatings deposited by magnetron sputtering is proposed. The preliminary results of their synthesis and studies of air oxidation properties at elevated temperatures are presented.

DOI: https://doi.org/10.2478/nuka-2018-0009 | Journal eISSN: 1508-5791 | Journal ISSN: 0029-5922
Language: English
Page range: 73 - 79
Submitted on: Nov 25, 2017
|
Accepted on: Sep 18, 2018
|
Published on: Nov 2, 2018
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2018 Wojciech Starosta, Viera K. Semina, Jerzy Smolik, Lech Waliś, Michał Rydzewski, Bożena Sartowska, published by Institute of Nuclear Chemistry and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.