Journal ArticleDOI
An X-ray photo-electron spectroscopic study of the passivity of ferritic 19Cr stainless steels in 1 NHCl
Koji Hashimoto,Katsuhiko Asami +1 more
TLDR
In this paper, the composition of surface films formed on 19Cr and 19Cr-2Mo ferritic stainless steels in 1N HCl has been analyzed by X-ray photo-electron spectroscopy.About:
This article is published in Corrosion Science.The article was published on 1979-01-01. It has received 64 citations till now. The article focuses on the topics: Passivation & Chromium.read more
Citations
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The influence of nanocrystalline structure and processing route on corrosion of stainless steel: A review
TL;DR: A review of the relevant works to date which have studied corrosion behaviour of nanocrystalline stainless steels, relating the performance to processing, along with attention given to mechanistic aspects which dictate corrosion, is given in this article.
Journal ArticleDOI
Effect of surface oxide properties on corrosion resistance of 316L stainless steel for biomedical applications
Chun Che Shih,Chun Che Shih,Chun Ming Shih,Yea Yang Su,Lin Hui Julie Su,Mau Song Chang,Shing Jong Lin +6 more
TL;DR: In this paper, the effect of different surface passivative processes on the in vitro corrosion resistance of 316L stainless steel wire was studied and the results showed that all of these surface treatments did not improve the corrosion resistance satisfactorily except amorphous oxidation, which was attributed to the removal of plastically deformed native air-formed oxide layer and the replacement of a newly grown, more uniform and compact one composed of nano-scale oxide particles with higher oxygen and chromium concentrations.
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The corrosion behaviour of austenitic and duplex stainless steels in artificial saliva with the addition of fluoride
TL;DR: In this paper, the evolution of the passive films on 2205 duplex stainless steel (2205 DSS) and AISI 316L stainless steel in artificial saliva, and with the addition of fluoride, was studied using electrochemical impedance spectroscopy (EIS) and potentiodynamic measurements.
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Electrochemical and XPS studies of the passive film formed on stainless steels in borate buffer and chloride solutions
TL;DR: In this paper, the passivity of AISI 304L and 316L stainless steels in a borate buffer solution, with and without the addition of chloride ions, was studied using cyclic voltammetry and potentiodynamic measurements.
References
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Journal ArticleDOI
The X-ray photo-electron spectra ofseveral oxides of iron and chromium
Katsuhiko Asami,Koji Hashimoto +1 more
TL;DR: In this article, the peak binding energies of 2p, 3s and 3p electrons of Fe and Cr in the X-ray photo-electron spectra of Fe2O3, Fe3O4, α-FeOOH, γ-FeOH, Cr2O 3, Cr(OH)3· 0·4H2O and CrO3 were measured.
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ESCA studies of metal-oxygen surfaces using argon and oxygen ion-bombardment
TL;DR: In this paper, a model based on bulk thermodynamic free energy considerations is proposed to explain the sputtering of metal-oxygen surfaces following exposure to Ar + and O 2 + ion bombardment.
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XPS determination of compositions of alloy surfaces and surface oxides on mechanically polished iron-chromium alloys
TL;DR: In this article, the compositions of the alloy surface and the surface oxide on mechanically polished iron-chromium alloys were studied using the XPS technique, and the results showed no enrichment of chromium or iron either in the oxide layer or the Alloy surface.
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The role of molybdenum additions to austenitic stainless steels in the inhibition of pitting in acid chloride solutions
TL;DR: In this paper, anodic polarization curves, ac electrode impedances, ellipsometric parameters and X-ray photo-electron spectra have been measured on the Mo-containing steels passivated in 1N HCl.
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An X-ray photo-electron spectroscopic study on the role of molybdenum in increasing the corrosion resistance of ferritic stainless steels in HC1
TL;DR: In this paper, the correlation between composition of surface films and the beneficial effects of molybdenum addition to high purity, 30Cr ferritic stainless steels in improving the corrosion resistance properties in HCI was investigated.