Aluminum is a lightweight metal that is the third most abundant element on Earth. It has high strength but low density, making it useful for construction, transportation, and packaging applications. Aluminum is produced from bauxite ore through an energy-intensive process involving refining the ore into alumina and then smelting it to produce aluminum. While aluminum production contributes to greenhouse gas emissions, recycling aluminum and using it in lightweight vehicles can reduce emissions through energy savings.

1. Aluminium
A ppt by : N. UDAY NITIN
22RS5A0132
CIVIL ENGINEERING

2. 1
Introduction to Aluminium
Aluminium is a lightweight and durable
metal.
It is the third most abundant element on
Earth.
Aluminium is widely used in construction,
transportation and packaging industries.

3. 2
Properties of Aluminium
Aluminium has a low density and is
corrosion-resistant.
It has a high strength-to-weight ratio and is
easy to shape.
Aluminium has good thermal and electrical
conductivity.

4. 3
Production of Aluminium
Aluminium is produced from bauxite ore
through the Bayer process.
The process involves refining the bauxite to
alumina and then smelting it to produce
aluminium.
The production of aluminium requires a
significant amount of energy.

5. 4
Applications of Aluminium
Aluminium is used in construction for
windows, doors, and roofing.
It is used in transportation for car bodies,
aircraft, and trains.
Aluminium is used in packaging for cans,
foils, and containers.

6. 5
Environmental Impact of Aluminium
The production of aluminium contributes to
greenhouse gas emissions.
Recycling aluminium saves energy and
reduces emissions.
The use of aluminium in lightweight
vehicles can reduce fuel consumption and
emissions.

7. 6
References
"Aluminium." Minerals Education Coalition.
Accessed 26 Aug. 2021.
"Aluminium Production Process."
International Aluminium Institute. Accessed
26 Aug. 2021.
"Aluminum and the Environment." The
Aluminum Association. Accessed 26 Aug.
2021.