Spectroelectrochemical Study of Stainless Steel Corrosion in NaCl-KCl Melt / Abramov A. V.,Polovov I. B.,Volkovich V. A.,Rebrin O. I.,Griffiths T. R.,May I.,Kinoshita H. // . - 2010. - V. 33, l. 7. - P. 277-285.

ISSN/EISSN:

1938-5862 / нет данных

Type:

Proceedings Paper

Abstract:

High-temperature spectroelectrochemestry was applied to study corrosion of various types of stainless steel in molten salts. The electronic absorption spectra of products of anodic dissolution of stainless steel major components (iron, chromium, nickel, molybdenum, manganese, titanium) were measured in NaCl-KCl melt at 750 degrees C. The effectiveness and limitations of applying spectroscopic method for studying alloys corrosion was demonstrated on example of anodic dissolution of AISI 316L, 316Ti and 321 austenitic steels. The major corrosion products of steels are iron, manganese and chromium species. Prolongation of anodic dissolution leads to increasing chromium-to-iron ratio in the melt. Titanium in steels forms very stable carbonitride species that aren't dissolved during anodic oxidation.

Author keywords:

MOLTEN-SALTS; ACCELERATED CORROSION; CHLORIDES; CHROMIUM; NICKEL; 570-DEGREES-C; ENVIRONMENT; NACL-CACL2; ZNCL2-KCL; CRACKING

DOI:

10.1149/1.3484785

Web of Science ID:

ISI:000313618000029

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Fox, DM and Mizuhata, M and DeLong, HC and Mantz, RA and Trulove, PC
Booktitle	MOLTEN SALTS AND IONIC LIQUIDS 17
Series	ECS Transactions
Note	17th International Symposium on Molten Salts and Ionic Liquids as Part of the 218th Meeting of the Electrochemical-Society, Las Vegas, NV, OCT 10-15, 2010
Organization	Electrochem Soc (ECS); Phys \& Analyt Electrochem (PAED); Electrodeposit; Energy Technol (ETD)
Publisher	ELECTROCHEMICAL SOC INC
Address	65 S MAIN ST, PENNINGTON, NJ 08534-2839 USA
Language	English
ISBN	978-1-60768-176-2
Keywords-Plus	MOLTEN-SALTS; ACCELERATED CORROSION; CHLORIDES; CHROMIUM; NICKEL; 570-DEGREES-C; ENVIRONMENT; NACL-CACL2; ZNCL2-KCL; CRACKING
Research-Areas	Electrochemistry
Web-of-Science-Categories	Electrochemistry
ResearcherID-Numbers	Volkovich, Vladimir/K-8339-2012
ORCID-Numbers	Volkovich, Vladimir/0000-0003-4438-1194
Number-of-Cited-References	30
Usage-Count-Last-180-days	8
Usage-Count-Since-2013	18
Doc-Delivery-Number	BDK82