Materials and corrosion, Vol. 63 N° 7. Materials and corrosion - Juillet 2012
| Titre : | Materials and corrosion, Vol. 63 N° 7. Materials and corrosion - Juillet 2012 |
| Type de document : | Bulletin |
| Paru le : | 21/10/2012 |
Dépouillements
Article : texte imprimé
I. Kap, Auteur ;
M. Starostin, Auteur ;
G. E. Shter, Auteur
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Nitrogen-based compounds can potentially be used as alternative non-carbon or low-carbon fuels. Nevertheless, the corrosion of construction materials at high temperatures and pressures in the presence of such fuel has not been reported yet. This[...]
Article : texte imprimé
F. Rosalbino, Auteur ;
D. Macciò, Auteur ;
A. Saccone, Auteur
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Stability of the passive state was assessed for pure Zr and four Zr–Nb alloys (2.5, 5.0, 10.0, 25.0 at.% Nb) after 24 h exposure to naturally aerated 3.5% NaCl solution (pH = 6). Open circuit potential values indicated that all the Zr–Nb alloys [...]
Article : texte imprimé
R. A. Antunes, Auteur ;
M. C. L. de Oliveira, Auteur ;
I. Costa, Auteur
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In this work the corrosion resistance of AISI 316L biomedical stainless steel was assessed through electrochemical impedance spectroscopy (EIS) measurements in Hanks' solution at 37 °C. Specimens were immersed in the electrolyte during 21 days. [...]
Article : texte imprimé
J. Stoulil, Auteur ;
J. Bystriansky, Auteur
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The presented work deals with the possibility of electrochemical detection of the spinodal decomposition of duplex stainless steel's ferritic phase using the modified electrochemical potentiodynamic reactivation double loop (EPR-DL) method. Spec[...]
Article : texte imprimé
X. Q. Cheng, Auteur ;
F. L. Sun, Auteur ;
S. J. Lv, Auteur
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In this work, new steels (1#, 2#, and 3#) were developed for low-temperature sulfuric acid dew point corrosion. The mass loss rate, macro- and micro-morphologies and compositions of corrosion products of new steels in 10, 30, and 50% H2SO4 solut[...]
Article : texte imprimé
J.-L. Chen, Auteur ;
J. H. Liu, Auteur ;
S. M. Li, Auteur
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Zn–Ni/Ni and Ni/Zn–Ni compositionally modulated multilayer (CMM) coatings were prepared by dual-bath technique. The effects of layers number and sublayers order were studied. Specially, the effect of different sublayers thickness ratios with the[...]
Article : texte imprimé
M. Momenzadeh, Auteur ;
S. Sanjabi, Auteur
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Ni-P-TiO2 nanocomposite coatings with various contents of TiO2 nanoparticles were synthesized by adding TiO2 nanoparticles to Ni-P electroless plating solution. The effects of pH and anionic surfactant sodium dodecyl sulfate (SDS) on the chemica[...]
Article : texte imprimé
Ni-Si3N4 nanocomposite films with both the consecutive Ni crystallites and dispersed Si3N4 particles in the nanometer range have been fabricated using DC electroplating technique, and characterized by scanning electron microscopy (SEM), transmis[...]
Article : texte imprimé
S. M. A. Hosseini, Auteur ;
M. J. Bahrami, Auteur ;
A. Dorehgiraee, Auteur
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The inhibition effect of 1-(4-(dimethylamino)benzylidene)thiosemicarbazide (DBT) on the corrosion behavior of 304 stainless steel and mild steel in 0.5 M sulfuric acid solution was investigated using weight loss and potentiostatic polarization m[...]
Article : texte imprimé
J. Zhang, Auteur ;
X. L. Gong, Auteur ;
W.-W. Song, Auteur
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An imidazoline-based dissymmetric bis-quaternary ammonium gemini surfactant has been synthesized. Its surface active properties at equilibrium in water at 25 °C were determined. The inhibitive effect of the compound on Q235 steel in 1 M hydrochl[...]
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