Influence of passivation process on the corrosion resistance of amorphous tapes

D. Szewieczek; J. Tyrlik-Held; Z. Paszenda; A. Zymla

doi:10.1016/S0924-0136(96)02588-5

Influence of passivation process on the corrosion resistance of amorphous tapes

D. Szewieczek
, J. Tyrlik-Held
, Z. Paszenda
, A. Zymla

Department of Biomaterials and Medical Devices Engineering (RIB/RIB2)

Silesian University of Technology
Ecole Centrale

Research output: Contribution to journal › Article › peer-review

Abstract

The influence of surface modification of amorphous tapes made of iron based alloys using electrochemical passivation, on their corrosion resistance has been investigated. Passivation has been carried out basing on the potentiodynamic method of anodic polarization in selected testing environment - 5M solution of H₂SO₄. The corrosion tests of passivated and unpassivated tape surfaces have been realized in 0,1 M NaCl solution. The potential of polarized specimens has been changed with rate 1 mV/s, and polarization has been carried out in potentials range of - 0,700 V to +0,600 V. The modification of tapes surfaces used for iron based alloys affect possitivly on their corrosion resistance comparying to unpassivated state.

Original language	English
Pages (from-to)	371-378
Number of pages	8
Journal	Journal of Materials Processing Technology
Volume	64
Issue number	1-3
DOIs	https://doi.org/10.1016/S0924-0136(96)02588-5
Publication status	Published - Feb 1997

ASJC Scopus subject areas

Ceramics and Composites
Computer Science Applications
Metals and Alloys
Industrial and Manufacturing Engineering

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10.1016/S0924-0136(96)02588-5

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abstract = "The influence of surface modification of amorphous tapes made of iron based alloys using electrochemical passivation, on their corrosion resistance has been investigated. Passivation has been carried out basing on the potentiodynamic method of anodic polarization in selected testing environment - 5M solution of H2SO4. The corrosion tests of passivated and unpassivated tape surfaces have been realized in 0,1 M NaCl solution. The potential of polarized specimens has been changed with rate 1 mV/s, and polarization has been carried out in potentials range of - 0,700 V to +0,600 V. The modification of tapes surfaces used for iron based alloys affect possitivly on their corrosion resistance comparying to unpassivated state.",

author = "D. Szewieczek and J. Tyrlik-Held and Z. Paszenda and A. Zymla",

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AU - Tyrlik-Held, J.

AU - Paszenda, Z.

AU - Zymla, A.

PY - 1997/2

Y1 - 1997/2

N2 - The influence of surface modification of amorphous tapes made of iron based alloys using electrochemical passivation, on their corrosion resistance has been investigated. Passivation has been carried out basing on the potentiodynamic method of anodic polarization in selected testing environment - 5M solution of H2SO4. The corrosion tests of passivated and unpassivated tape surfaces have been realized in 0,1 M NaCl solution. The potential of polarized specimens has been changed with rate 1 mV/s, and polarization has been carried out in potentials range of - 0,700 V to +0,600 V. The modification of tapes surfaces used for iron based alloys affect possitivly on their corrosion resistance comparying to unpassivated state.

AB - The influence of surface modification of amorphous tapes made of iron based alloys using electrochemical passivation, on their corrosion resistance has been investigated. Passivation has been carried out basing on the potentiodynamic method of anodic polarization in selected testing environment - 5M solution of H2SO4. The corrosion tests of passivated and unpassivated tape surfaces have been realized in 0,1 M NaCl solution. The potential of polarized specimens has been changed with rate 1 mV/s, and polarization has been carried out in potentials range of - 0,700 V to +0,600 V. The modification of tapes surfaces used for iron based alloys affect possitivly on their corrosion resistance comparying to unpassivated state.

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DO - 10.1016/S0924-0136(96)02588-5

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EP - 378

JO - Journal of Materials Processing Technology

JF - Journal of Materials Processing Technology

IS - 1-3

ER -

Influence of passivation process on the corrosion resistance of amorphous tapes

Abstract

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