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Questions and Answers
Which type of corrosion involves the dissolution of Zn in HCl?
Which type of corrosion involves the dissolution of Zn in HCl?
- Low temperature corrosion
- High temperature corrosion
- Direct (chemical) corrosion (correct)
- Indirect (electrochemical) corrosion
Which environment is identified as more corrosive than clean air?
Which environment is identified as more corrosive than clean air?
- Polluted air (correct)
- Moist air
- Salt water
- Hot air
What conditions promote the corrosion of steel and other metals?
What conditions promote the corrosion of steel and other metals?
- High velocity water
- Elevated temperatures (correct)
- Absence of chlorine
- High aeration in water
According to NACE, what does 'Uniform Corrosion' refer to?
According to NACE, what does 'Uniform Corrosion' refer to?
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What does electrochemical corrosion of metals typically produce?
What does electrochemical corrosion of metals typically produce?
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