Describe the specific properties and uses of tw... - SS2 Chemistry Metals and Metallurgy Question

Let's consider two different metals: Aluminum and Titanium.

a.    Aluminium:

●     Lightweight: Aluminium has a low density, making it lightweight compared to many other metals. This property makes aluminium suitable for applications in aerospace, automotive, and transportation industries, where weight reduction is crucial.

●     Corrosion Resistance: Aluminum forms a protective oxide layer, providing excellent resistance to corrosion. This property makes aluminium widely used in outdoor structures, aircraft components, and food packaging.

●     Thermal Conductivity: Aluminum exhibits high thermal conductivity, allowing efficient heat dissipation. It is commonly used in heat sinks for electronics and in various cooling applications.

●     Applications: Aluminium is utilised in aircraft frames, car bodies, beverage cans, electrical conductors, heat exchangers, and architectural structures.

b.    Titanium:

●     High Strength-to-Weight Ratio: Titanium has an exceptional strength-to-weight ratio, making it strong and lightweight. This property makes titanium valuable in aerospace, military, and sports equipment industries.

●     Corrosion Resistance: Titanium is highly resistant to corrosion, even in aggressive environments. It is used in chemical processing, marine components, medical implants, and seawater desalination systems.

●     Biocompatibility: Titanium is biocompatible and non-toxic to the human body, making it suitable for medical implants such as artificial joints, dental implants, and bone plates.

●     Applications: Titanium finds applications in aircraft components, missiles, submarines, chemical reactors, jewellery, watches, and medical devices.