Which of the following areas is/are corroded in the intergranular corr – McqOptions

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1.	Which of the following areas is/are corroded in the intergranular corrosion of stainless steel?
A.	Grain only
B.	Grain boundary only
C.	Chromium depleted zone near the grain boundary
D.	Both grain and grain boundary
Answer» D. Both grain and grain boundary

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