Corrosion of amorphous and nanocrystalline Fe-based alloys and its influence on their magnetic behavior

Baron, A. A.; Szewieczek, D.; Nawrat, G.

doi:10.1016/j.electacta.2007.02.042

Cited by 61 publications

(15 citation statements)

References 15 publications

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“…It can be seen from Table 3 that the highest value of polarization resistance is shown by the sample whose surface has undergone complete surface treatment (sample D) while the lowest values of polarization resistance are shown by the sample A whose surface was ultrasonically cleaned in ethanol and rinsed with deionized water. This is in accordance with the results of Baron and associates [19,20] which showed that the chemical and electrochemical surface treatment improved the corrosion resistance of AISI 316L stainless steel compared to mechanically polished surface. Reduction of surface roughness leads to an increase in the values of polarization resistance [18], and the minimum surface roughness has the sample D.…”

Section: Polarization Measurementssupporting

confidence: 82%

The effect of surface treatment AISI 316L welded joints on its corrosion behaviour in chloride solution

Vrsalović¹,

Paić²,

Alar³

et al. 2016

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Investigation of different surface treatment effects on the corrosion resistance of AISI 316L stainless steel welded joints is presented in this paper. The research was conducted using gravimetric tests in 6 wt.% ferric chloride solution as well as polarization measurements in 1 mol dm −3 NaCl solution. Additionally, the mechanism of corrosion attack developed on the steel surface was analyzed by optical microscopy, scanning electron microscopy and energy dispersive X-ray analysis. Before the measurements, the surface of stainless steel welded joints samples was treated by ultrasonic cleaning in ethanol (sample A), ultrasonic cleaning and pickling (sample B), ultrasonic cleaning, pickling and passivation (sample C) and grinding, polishing, ultrasonic cleaning, pickling and passivation (sample D). The results show that the corrosion resistance of 316L SS welded joints increased due to the surface treatment.K e y w o r d s : 316L stainless steel, corrosion, polarization, surface treatment, welding

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Section: Polarization Measurementssupporting

confidence: 82%

The effect of surface treatment AISI 316L welded joints on its corrosion behaviour in chloride solution

Vrsalović¹,

Paić²,

Alar³

et al. 2016

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“…The obtained results also seem to be confirmed by the research carried out by baron [16]. baron confirms a positive influence of the chemical passivation on the improvement of steel corrosion resistance in Tyrod's solution due to the change of chemical composition of the surface layer.…”

Section: Fig 3 Representative Logarithmic Curvessupporting

confidence: 76%

Corrosion Resistance, EIS and Wettability of the Implants Made of 316 LVM Steel Used in Chest Deformation Treatment

Kajzer

Gołombek³

et al. 2016

Archives of Metallurgy and Materials

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The paper presents the influence of mechanical surface damage on the physicochemical properties of plates after implantation made of crnimo stainless steel, used in the treatment of anterior surface deformity of the chest. analysis of the data allowed us to investigate the effect of implant design and condition of their surface on the results of chest deformation treatment. results of electrochemical, impedance and surface wettability tests and Sem observations were compared with clinical observations. When removing the plates we found only slight inflammatory-periosteal reactions. On the basis of obtained results, it can be stated that plates, in spite of mechanical damage of the surface, were characterized by good corrosion resistance, a fact which is confirmed by the results of clinical evaluation.

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“…A comparison of passive current density I pass , corrosion/transpassivation potential E corr and corrosion rate CPR for some Fe-based metallic glasses and their crystalline alloy is summarized in Table 4 [69][70][71]. It can be observed from Table 4 that the corrosion/passive current density and corrosion rate increase for the crystalline alloys compared with metallic glass, while corrosion/transpassivation potential depends on their compositions.…”

Section: Effects Of Microstructure Homogeneitymentioning

confidence: 98%

“…The decrease of corrosion resistance in crystalline alloys obtained by the isothermal heat treatment of Fe-M-B (M = Nb, Zr) metallic glasses is explained by the formation of the α-Fe crystalline phase that has greater corrosion susceptibility in compared to that of the amorphous phase [70]. Long et al thought the galvanic effects between adjacent phases with different composition were resulted in the deterioration of corrosion resistance for Fe-Co-B-Si-Nb metallic glass [72].…”

Section: Effects Of Microstructure Homogeneitymentioning

confidence: 99%

Corrosion Resistance and Electrocatalytic Properties of Metallic Glasses

Wang¹

2016

Metallic Glasses - Formation and Properties

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Metallic glasses exhibit excellent corrosion resistance and electrocatalytic properties, and present extensive potential applications as anticorrosion, antiwearing, and catalysis materials in many industries. The effects of minor alloying element, microstructure, and service environment on the corrosion resistance, pitting corrosion, and electrocatalytic efficiency of metallic glasses are reviewed. Some scarcities in corrosion behaviors, pitting mechanism, and eletrocatalytic reactive activity for hydrogen are discussed. It is hoped that the overview is beneficial for some researcher paying attention to metallic glasses.

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Corrosion of amorphous and nanocrystalline Fe-based alloys and its influence on their magnetic behavior

Cited by 61 publications

References 15 publications

The effect of surface treatment AISI 316L welded joints on its corrosion behaviour in chloride solution

The effect of surface treatment AISI 316L welded joints on its corrosion behaviour in chloride solution

Corrosion Resistance, EIS and Wettability of the Implants Made of 316 LVM Steel Used in Chest Deformation Treatment

Corrosion Resistance and Electrocatalytic Properties of Metallic Glasses

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