Materials and corrosion, Vol. 63 N° 4. Materials and corrosion - Avril 2012
| Titre : | Materials and corrosion, Vol. 63 N° 4. Materials and corrosion - Avril 2012 |
| Type de document : | Bulletin |
| Paru le : | 21/10/2012 |
Dépouillements
Article : texte imprimé
The absorption of hydrogen by NdFeB magnet has been investigated by using the electrochemical charging technique at constant cathodic current density Ic ranging from 0 to 4 mA/cm2. Open circuit potential measurements (OCP) and polarization curve[...]
Article : texte imprimé
S. Ritter, Auteur ;
F. Huet, Auteur ;
R. A. Cottis, Auteur
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Pro-active ageing management is becoming more and more important for the economical and safe operation of industrial plants. A key element for a pro-active ageing management approach is to apply in situ corrosion monitoring. The electrochemical [...]
Article : texte imprimé
Li, S., Auteur ;
Z.-G. Liu, Auteur ;
J.-H. Ouyang, Auteur
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Yb2Zr2O7 ceramic powders synthesized by chemical-coprecipitation and calcination method were pressureless-sintered at 1700 °C for 10 h in air to fabricate dense bulk materials. Hot corrosion studies were performed on Yb2Zr2O7 against Na2SO4 and [...]
Article : texte imprimé
M. Kouril, Auteur ;
E. Christensen, Auteur ;
S. Eriksen, Auteur
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The paper is focused on selection of a proper material for construction elements of water electrolysers, which make use of a 85% phosphoric acid as an electrolyte at temperature of 150 °C and which might be loaded with anodic polarization up to [...]
Article : texte imprimé
Phosphating is a widely adopted treatment in industry for many purposes. In this paper, carbon steel was pretreated with sodium silicate before phosphating. X-ray diffraction (XRD), scanning electron microscopy (SEM), and electrochemical measure[...]
Article : texte imprimé
K. Shinoda, Auteur ;
S. Fujieda, Auteur ;
S. Tsuri, Auteur
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The influence of tungstate on the oxidation of green rust [GR(Cl–)], which contains both Fe(II) and Fe(III), was investigated by synthesizing suspensions of GR(Cl–) containing tungstate and oxidizing them via injection of N2 gas containing O2. X[...]
Article : texte imprimé
The influence of new inhibitor namely 1,3-bis-diethylamino-propan-2-ol (DEAP) on the dezincification corrosion of 65-35 brass in simulated atmospheric water was studied by potentiostatic current transient measurement, solution analysis and surfa[...]
Article : texte imprimé
B. Anandkumar, Auteur ;
R. P. George, Auteur ;
S. Maruthamuthu, Auteur
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In this study, Desulfobulbus propionicus (D. propionicus), a sulfate reducing bacterium (SRB) was isolated and identified in cooling towers by molecular biologic techniques. This bacterial species has been reported for the first time in the cool[...]
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