The anode plate is characterized in
that one part of a core plate soaking in acid when the core plate
is in acid cleaning is coated by a corrosion-resistant alloy layer
which comprises 5-12% of Sb, 0.2-1.0% of Cu, 0.2-1.0% of Bi,
0.1-0.5% of Ce and the balance of Pb and unavoidable impurities.
The manufacture method comprises the following steps of: (1)
preparing an alloy layer soldering sheet: firstly, preparing a
Cu-Sb interalloy: a, using CuSb50 as a Cu-Sb alloy; b, casting the
Cu-Sb alloy in a die into a furnace burden; secondly, smelting the
alloy: a, preheating a smelting furnace; adding the Cu-Sb
interalloy to smelt; b, adding Bi, Sb and Ce; c, adding the rest
Pb; d, discharging from the furnace and casting; thirdly, preparing
a soldering sheet: casting alloy liquid into a soldering sheet; and
(2) welding the soldering sheet: a, polishing the core plate and
removing gas; b, firmly clamping the core plate; and c, welding the
soldering sheet and the core plate. The anode plate of the
stainless-steel cold-rolling pickling line resists corrosion and
has low cost.
