What are the prevention of corrosion ? Please explain them.
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Methods of Stopping & Preventing Metal Corrosion
Turn to non-corrosive metals such as aluminum and stainless steel. Keep the area around the metal surface dry. Use drying agents and moisture barrier products. Make sure underground piping is laid in a layer of backfill, such as limestone.
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- Galvanisation : coating zinc on iron articles to prevent it from rusting
- Painting to prevent the moisture from coming in contact with the metals.
- Oiling or greasing
- Alloying metals with a denser metal/ corrosion resistant material so that it doesn't rust
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