You are here: Corrosion Home - Corrosion & Rust FAQ
Corrosionist all you need to know on Corrosion & Rust
Resources
- HOME
- Basic welding / Introduction to welding
- Corrosion control methods
- Corrosion directory
- Corrosion Forum
- Corrosion Fundamental
- Corrosion Glossary
- Corrosion Library
- Corrosion Prevention
- Corrosion Resistance Data
- Corrosion Software
- Corrosion Technical Papers
- Corrosion Types
- Materials Index
- Materials Selection Tools
Share LinkedIn
Search Corrosionist
|
|
What Causes Rust?
Rust is the name of iron oxides that form when iron corrodes. Rust forms when the oxygen dissolved in water reacts with iron. There are always two different reactions in a corrosion process:
1) oxidation of Iron
2Fe ---> 2Fe2+ + 4e-
2) reduction of Oxygen
O2 + 4 e-
The overall reaction is the formation of Iron oxides (Rust)
2Fe2+ + 4OH- ----> 2Fe(OH)2
How does rust form | What is Corrosion | Corrosion Pictures | Metal Corrosion |Copper Pipe Corrosion | Chemistry of Corrosion | Define Oxidation | What is Oxidation | Introduction to Welding | Online Chemistry Dictionary | What is the densities of Steel | Steel Gauge Chart | Half life nuclear chemistry | Who discovered Copper | Why does copper turn green | Gauge thickness Steel Chart | Current Daily Scrap Metal Prices | Printable detailed periodic table of elements | Who discovered Venus | Who discovered the orion's belt | Who discovered Silver | Who discovered Stem Cells | Who discovered Saturn