TY  - JOUR
AB  - COMBINED METHODS Rust prevention by metallic substrata and paint. Over industrial towns rain often acquires a pH 3 to 4 owing to the absorption of airborne sulphates, which pollutants may reach concentrations between 20 and 30 mg./l. Metallic coatings use zinc or aluminium, whereas organic coatings make use of varnishes, paints and similar preparations. The electrochemical potentials of Al, Zn and Fe are 1.28 V, 0.77 V and 0.34 V. Anodic metals, with reference to iron, are also chromium, magnesium and cadmium.
VL  - 9
IS  - 4
SN  - 0003-5599
DO  - 10.1108/eb019948
UR  - https://doi.org/10.1108/eb019948
PY  - 1962
Y1  - 1962/01/01
TI  - CORROSION RESEARCH ROUND‐UP
T2  - Anti-Corrosion Methods and Materials
PB  - MCB UP Ltd
SP  - 99
EP  - 99
Y2  - 2024/09/19
ER  -