When two metals or alloys are electrically coupled while exposed to an electrolyte is called
A. uniform corrosion
B. galvanic corrosion
C. crevice corrosion
D. erosion corrosion
Answer: Option B
This Question Belongs to Metallurgical Engineering >> Electrometallurgy And Corrosion
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Intergrannular corrosion of light 18-8 stainless steel can not be prevented by
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B. Pt, Zn, Cu, Fe
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