a) Bimetallic corrosion of brass and bronze alloys leading to deposition of graphite b) Selective phase corrosion of grey cast iron leading to corrosion of graphite flakes and leading to loss of strength c) Electroplating process in which graphite is deposited on the mild steel components to protect them against corrosion d) Chemical reaction between pure graphite and iron so as to increase the graphite content of iron « Previous Next »
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