
Why corrosion matters
Point 4 of 7 — Lesson 2: Commercial Batteries, Fuel Cells and Metal CorrosionQuestion bank: 0 questions (0 with pictures)
04 Why corrosion matters
- Corrosion is the chemical (electrochemical) attack on a metal by its environment.
- It causes huge economic losses; it is estimated that about a quarter of the world's yearly iron production is lost to corrosion.
- The corrosion of iron is called rusting.
- This is why preventing it is considered a basis of protecting the world economy.
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