High-Temperature Corrosion of Metals in the Salt and Metallic Melts Containing Rare Earths / Karpov V. V.,Abramov A. V.,Zhilyakov A. Yu.,Belikov S. V.,Volkovich V. A.,Polovov I. B.,Rebrin O. I. // . - 2016. - V. 1767, l. .

ISSN/EISSN:

0094-243X / нет данных

Type:

Proceedings Paper

Abstract:

A complex of independent methods was employed to study the corrosion resistance of molybdenum, zirconium, tantalum and tungsten in chloride, chloride-fluoride and fluoride-oxide melts based on LiCl, CaCl2, NaCl-KCl, LiF, and containing rare earths. Tests were conducted for 30 h at 750-1050 degrees C. The metals showed excellent corrosion resistance in fused chlorides (the corrosion rates were below 0.0005 g/(m(2) h). Despite the presence of chemically active fluoride ions in the chloride-fluoride melts, the metals studied also showed very low corrosion rates, except molybdenum, for which the rate of corrosion was 0,8 g/(m(2) h). The corrosion resistance of tantalum was considerably reduced in the fluoride-oxide melts; the corrosion rate was over 1 g/(m(2) h) corresponding to the 8-th grade of stability and placing tantalum to the group of ``low stability{''} materials.

Author keywords:

нет данных

DOI:

10.1063/1.4962595

Web of Science ID:

ISI:000392693900011

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Rempel, AA and Volkovich, VA
Booktitle	PHYSICS, TECHNOLOGIES AND INNOVATION (PTI-2016)
Series	AIP Conference Proceedings
Note	3rd International Young Researchers Conference - Physics, Technologies and Innovation (PTI), Ekaterinburg, RUSSIA, MAY 16-20, 2016
Organization	Ural Fed Univ, Inst Phys \& Technol
Publisher	AMER INST PHYSICS
Address	2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
Language	English
Article-Number	020011
ISBN	978-0-7354-1425-9
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied; Physics, Multidisciplinary
Author-Email	karpov610@yandex.ru abramov.urfu@mail.ru
ResearcherID-Numbers	Volkovich, Vladimir/K-8339-2012
ORCID-Numbers	Volkovich, Vladimir/0000-0003-4438-1194 Zhilyakov, Arkadiy/0000-0002-7779-9637
Funding-Acknowledgement	Ministry of Education and Science of the Russian Federation {[}14.581.21.0002, RFMEFI58114X0002]
Funding-Text	The study was financially supported by the Ministry of Education and Science of the Russian Federation within the framework of subsidizing agreement of September 29, 2014 (No. 14.581.21.0002, unique agreement identifier RFMEFI58114X0002) of the Federal Target Program ``Research and Development in Priority Directions of the Progress of the Scientific and Technological Complex of Russia for the Years 2014-2020.
Number-of-Cited-References	7
Usage-Count-Last-180-days	8
Usage-Count-Since-2013	8
Doc-Delivery-Number	BG8SP