MindMap Gallery Rust
This is a mind map about rust.Rust, in a physical sense, is the result of the corrosion process that occurs when iron or steel reacts with oxygen and moisture in the environment.
Carbohydrates
Chemistry
synthetic polymers
College Chemistry Teachers
The Chemistry of Life
Autonomic Nervous System (ANS) Drugs
Periodic Table Concepts
Chemistry-Atoms
Molecular Covalent Compunds, Ionic Compounds, Hydrogen Bonds
Fruit Battery
Rust
Characteristics
Reddish-brown colour
Rough surface
Brittle surface
Causal factors
Air
Water
Ways to prevent
Applying oil or grease
Coating a layer of rustproof material
Painting a layer of rustproof material
Plating a layer of rustproof material
Importance of prevention
Safe to be used
Durable and not easily damaged
Look pleasant like new
Save cost
Other informations
Anhydrous Calcium Chloride
Absorb moisture (water vapour)
Cooking oil
Prevent air from penetrating the water