TM 5-8113/AFM 889, Chap. 3
sate for the following conditions as encountered at
corrosion. This must be prevented by use of same
type metals, or by providing junctions of dissimilar
(1) Corrosive soils and atmosphere.
metals in air that will permanently exclude moisture.
(2) Atmospheric and ground contact corrosion.
(4) Equal mechanical strength or fusing capabil-
ity where conductors of different metals are joined.
(3) Electrolytic couples that will accelerate cor-
rosion in the presence of moisture or ground contact