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Corrosion resistance study of grey cast iron implanted with C, N, Cr and Cu ions

Usanova, O Yu ; Maryushin, L A ; Kazantsev, A Yu ; Dyukova, A I

IOP conference series. Earth and environmental science, 2017-10, Vol.87 (9), p.92030 [Periódico revisado por pares]

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Título:
Corrosion resistance study of grey cast iron implanted with C, N, Cr and Cu ions
Autor: Usanova, O Yu ; Maryushin, L A ; Kazantsev, A Yu ; Dyukova, A I
Assuntos: Acid resistance ; Chromium ; Copper ; Corrosion ; Corrosion resistance ; Corrosion tests ; Gray iron ; Ion implantation ; Ions ; Iron ; Sodium chloride ; Sulfuric acid
É parte de: IOP conference series. Earth and environmental science, 2017-10, Vol.87 (9), p.92030
Descrição: This article deals with the corrosion resistance of gray cast iron implanted with C, N, Cr and Cu ions in sodium chloride solution and sulfuric acid solution. The potentiodynamic research was conducted in atmosphere, simulating corrosion conditions: in 3% sodium chloride solution and in 0,1 N sulfuric acid solution. Potentiodynamic curves were obtained and surfaces of samples were observed. The research proves that the implantation of ions with N and Cr leads to an increase in the corrosion resistance of cast iron in sodium chloride solution, and the implantation of ions with N and Cu leads to increased corrosion resistance in sulfuric acid solution.
Editor: Bristol: IOP Publishing
Idioma: Inglês

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