Accelerative Effect of Wear on Corrosion of High-Alloy Stainless Steel

Autor:	S. Z. Li, X. X. Jiang, J. X. Yang, D. D. Tao
Rok vydání:	1993
Předmět:	Austenite Materials science Passivation General Chemical Engineering Metallurgy Alloy Sulfuric acid General Chemistry Tribology engineering.material Corrosion chemistry.chemical_compound chemistry engineering General Materials Science Austenitic stainless steel Polarization (electrochemistry)
Zdroj:	CORROSION. 49:836-841
ISSN:	1938-159X 0010-9312
DOI:	10.5006/1.3316007
Popis:	The corrosive wear behavior of high-alloy stainless steels (SS) under sliding conditions was investigated in 20 wt% sulfuric acid (H2SO4) solution. Experiments showed a negative shift of the corrosion potential, positive shift of critical passivation potential, and steady passivation potential could be regarded as accelerative effects of wear on corrosion. For 18-8 austenitic SS (UNS S30302), it was concluded that the accelerative effect of wear on corrosion increased with increases of the corrosion rate.
Databáze:	OpenAIRE
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