A corrosion resistant coated fuel cell plate and method of making the same
are embodied in a metal plate provided with a multilayered conductive
coating and then with an overcoat which fills in fine scale porosities in
the coating. In one preferred embodiment, the overcoating is amorphous
graphite applied through a deposition process. In another preferred
embodiment, overcoating is a thin layer of oxide created by chemical
anodization process.