Corrosion & Corrosion Resistance

to steel, the localized corrosion of aluminum is primarily determined by the properties, size, and distribution of intermetallic compounds and secondarily by the properties of the solid-solution matrix alloy discussed above, unless. 3 Figure 3. Schematic illustration of localized corrosion on aluminum alloys. copper is present. Pit initiation on multiphase commercial alloys occurs invariably ... ................
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