Page 147 - Copper and Bronze in Art: Corrosion, Colorants, Getty Museum Conservation, By David Scott
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A Β
C D
F I G U R E 4.1 Pourbaix diagrams for the system Cu-Cl-H 2 0 at chloride concentrations of A , 3 5 ppm,
ppm, and
Β , 3 5 0 ppm, c, 355 0 D , 3 5 , 5 0 0 ppm (after Pourbaix 1977).
