Corrosion of Amorphous Fe73.5Si13.5B9Nb3Cu1 Alloys on the Synergistic Effect of Chloride and Hydroxyl Ions

Ming Sheng Li; Dan Zhang; Yi Ming Jiang; Jin Li

doi:10.4028/www.scientific.net/AMR.284-286.1550

Paper Titles

Effects of the Vibration and Low Pressure on Solidification Microstruction of Zinc-Aluminum Alloy
p.1533

Effects of Anisotropy on the Microstructural Characteristics and Mechanical Behavior of Shock-Loaded of AZ31 Alloy
p.1537

Correlation of Dynamic Response with Adiabatic Shearing Behavior in Ti–10V–2Fe–3Al Alloy
p.1542

The Oxidation of Co-10Cr Alloys in 1 Atm of Pure O₂ at 700 and 800^οC
p.1546

Corrosion of Amorphous Fe_73.5Si_13.5B₉Nb₃Cu₁ Alloys on the Synergistic Effect of Chloride and Hydroxyl Ions
p.1550

Effect of Er on Ignition-Proof Property of Mg-Zn Alloys
p.1554

Preparation and Characterization of As-Cast and Hot-Rolled Mg-5Al-0.3Mn-1Ce Alloy
p.1559

Microstructure and Creep Property of As-Cast Mg-6Al-XSr(x=0, 2, 3) Alloys
p.1564

Influence of Y Element on Microstructure and Mechanical Properties of ZK60 Alloy
p.1568

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 284-286Corrosion of Amorphous Fe73.5Si13.5B9Nb3Cu1 Alloys...

Corrosion of Amorphous Fe_73.5Si_13.5B₉Nb₃Cu₁ Alloys on the Synergistic Effect of Chloride and Hydroxyl Ions

Abstract:

The soft-magnetic properties and service life of amorphous or nanocrystalline Fe_73.5Si_13.5B₉Nb₃Cu₁ have been influenced by the corrosion of the alloy. In this study, the electrochemical corrosions of amorphous Fe_73.5Si_13.5B₉Nb₃Cu₁ in the blend solutions of sodium chloride and sodium hydroxide were investigated by linear polarization (PLZ) and electrochemical impedance spectroscopy (EIS) technique. The presence of OH^- in the blend solution gave rise to typical passivation of the alloy. A suitable concentration of OH^- was required for the low corrosion rate. And the higher concentration of OH^- led to a faster corrosion. Increase of concentration of Cl^- aroused more obvious corrosion. These results were ascribed to the deteriorating effect of Cl^- and high-concentration OH^- on the passive film formed on the surface of amorphous Fe_73.5Si_13.5B₉Nb₃Cu₁.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 284-286)

Pages:

1550-1553

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.284-286.1550

Citation:

Cite this paper

Online since:

July 2011

Authors:

Ming Sheng Li, Dan Zhang, Yi Ming Jiang, Jin Li

Keywords:

Chloride and Hydroxyl Ions, Corrosion, Fe_73.5Si_13.5B₉Nb₃Cu₁, Synergistic Effect

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] T. Liew, R. Ji, C. H. Seek, T. C. Chong: Tribology International Vol. 36 (2003), p.447

Google Scholar

[2] Jan Bydžovský, Luděk Kraus, Peter Švec, Ma ssimo Pasquale, Mojmǐr Kollár: Sensors and Actuators A Vol. 110 (2004), p.82

DOI: 10.1016/j.sna.2003.09.042

Google Scholar

[3] Y. Takada, M. Abe, S. Masuda, J. Inagaki: Journal of Applied Physics Vo. 64 (2009), p.5367

Google Scholar

[4] A. Baron, D. Szewieczek, G. Nawrat: Electrochimica Acta Vol. 52 (2007), p.5690

Google Scholar

[5] K. Peng, Y. H. Tang, L. P. Zhou, J. C. Tang, F. Xu, Y. W. Du: Physica B Vol. 366 (2005), p.110

Google Scholar

[6] D. Szewieczek, A. Baron: J Mat. Pro. Technol. Vol. 164–165 (2005), p.940

Google Scholar

[7] K. Mondal, B. S. Murty, U. K. Chatterjee：Corrosion Science Vol. 48 (2006), p.2212

Google Scholar

[8] A. Pardo, M. C. Merino, E. Otero, M. D. Lόpez, A. M'hich：Journal of Non-Crystalline Solids Vol. 352 (2006), p.3179

Google Scholar

[9] G. Vara, A. R. Pierna, J. A. García, J. A. Jimenez, M. Delamar: Journal of Non-Crystalline Solids Vol.353 (2007), p.1008

DOI: 10.1016/j.jnoncrysol.2006.12.088

Google Scholar

[10] A. Pardo, E. Otero, M. C. Merino, M. D. López, M. Vázquez, P.Agudo：Corrosion Science Vol. 44 (2002), p.1193

Google Scholar