1. Why is resistance to stress corrosion cracking sometimes more important than resistance to uniform corrosion?
2. Answer the following questions.
a. On a Pourbaix diagram, what do the terms (i) immunity, (ii) corrosion, (iii) passivation mean?
b. Why is stainless steel very resistant to corrosion?
c. Why is aluminum anodized for outdoors applications?
d. Why does excluding oxygen prevent corrosion?
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