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Questions and Answers
What is the process that occurs on the metallic material known as?
What is the process that occurs on the metallic material known as?
- Electrochemical
- Oxidation
- Corrosion (correct)
- Erosion
What is the Anodic Reaction also known as?
What is the Anodic Reaction also known as?
- Electrochemical
- Reduction Reaction
- Oxidation (correct)
- Corrosion
How can corrosion be prevented?
How can corrosion be prevented?
- Galvanizing (correct)
- Painting
- Tinning
- Alloying
In comparison to iron, what is the tendency of aluminum to oxidize?
In comparison to iron, what is the tendency of aluminum to oxidize?
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When a non-metallic material forms a crevice on a metallic surface, what is it known as?
When a non-metallic material forms a crevice on a metallic surface, what is it known as?
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Study Notes
Corrosion
- Corrosion occurs on metallic materials through an electrochemical process.
Anodic Reaction
- The anodic reaction is also known as oxidation.
Preventing Corrosion
- Corrosion can be prevented by applying a protective coating, painting, or lubricating the metal surface.
- Other methods include cathodic protection, using corrosion inhibitors, and applying a sacrificial anode.
Aluminum Oxidation
- Aluminum has a higher tendency to oxidize compared to iron.
Crevice Corrosion
- When a non-metallic material forms a crevice on a metallic surface, it is known as crevice corrosion.
- Crevice corrosion can occur due to the buildup of dirt, salt, and other substances that trap moisture.
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Description
Test your knowledge of corrosion with this quiz! Identify different types of corrosion, understand the corrosion process, and learn about anodic reactions. Perfect for anyone interested in materials science, engineering, or industrial maintenance.
