Ti -Titanium

Titanium (Ti) is a chemical element with the atomic number 22 and is known for its high strength-to-weight ratio, excellent corrosion resistance, and ability to withstand extreme temperatures. It’s a lustrous transition metal with a silver color, low density, and high strength. Titanium is highly resistant to corrosion in sea water, aqua regia, and chlorine.

Physical Characteristics:

• Appearance: Silvery-grey metallic.
• Density: About 4.506 g/cm³ at room temperature, which is relatively low for a metal.
• Melting Point: Approximately 1668°C (3034°F), indicating good thermal stability.
• Boiling Point: Around 3287°C (5949°F), showcasing its capability to withstand high temperatures.

Application:

• Aerospace: Used extensively in aircraft, missiles, and spacecraft due to its high strength-to-weight ratio and resistance to temperature extremes.
• Medical Devices: Ideal for implants such as hip and knee replacements because of its biocompatibility, strength, and resistance to corrosion.
• Chemical Processing Industry: Used in reactors, heat exchangers, and piping due to its excellent resistance to corrosion.
• Marine Applications: Utilized in shipbuilding, including submarines, and offshore platforms because of its resistance to seawater corrosion.

Compounds:

• Titanium Dioxide (TiO2): Widely used as a pigment in paints, plastics, and paper due to its brightness and high refractive index. It’s also used in sunscreens for its UV-blocking properties.
• Titanium Tetrachloride (TiCl4): Used in the production of titanium metal and TiO2. It’s also employed as a catalyst in the production of polyolefins.
• Titanium Alloys: Various alloys of titanium are used to enhance specific properties for different applications. For example, Titanium 6AL-4V, an alloy of titanium, aluminum, and vanadium, is widely used in aerospace for its high strength and light weight.
• Titanium Carbide (TiC): Known for its hardness, it’s used in tool bits and cutting tools.

Basics on Titanium-Wikipedia