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Weathering steel film properties

Itagaki et al. [120] used EIS to investigate the electrochemical properties of the rust film membrane formed on low alloy steels. The electrochemical impedance of the actual rust film membrane formed by wet-dry cycles showed the capacitive semicircle on Nyquist plot corresponding to a single time constant. The time constant of the capacitive semicircle was found composed of the rust film resistance and the film capacitance. The value of rust film resistance was shown to depend on the alloying elements in weathering steel and it was shown that the... [Pg.25]

Moisture cured) Isocyanate group reacts with water to form an amine, which reacts with isocyanate polymers to form the film available in one-part container, limited pot life—moisture reacts with isocyanate in can used for cold weather apphcations, poor color and gloss retention strong performance properties as steel coatings. [Pg.558]

See other pages where Weathering steel film properties is mentioned: [Pg.164]    [Pg.76]    [Pg.3]    [Pg.97]    [Pg.431]    [Pg.175]    [Pg.55]    [Pg.210]    [Pg.248]    [Pg.602]   
See also in sourсe #XX -- [ Pg.164 ]



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Film properties

Weathering properties

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