titanium
Titanium (Ti)
Titanium is a chemical element with the symbol Ti and atomic number 22. It is a lightweight, strong, silvery-gray metal that belongs to the group of transition metals. Titanium was discovered in 1791 by English clergyman and mineralogist William Gregor and named after the Titans of Greek mythology.
Properties of Titanium
- Atomic Number: 22
- Symbol: Ti
- Atomic Mass: 47.867 u
- Group: Transition metals
- State at Room Temperature: Solid
- Density: 4.506 g/cm³
- Melting Point: 1668 °C
- Boiling Point: 3287 °C
Discovery and History
Titanium was discovered in 1791 by William Gregor while examining the mineral ilmenite in a riverbed in Cornwall, England. Independently, German chemist Martin Heinrich Klaproth isolated the element in 1795 and named it after the Titans of Greek mythology.
Applications and Uses
- Aerospace: Titanium alloys are used in aircraft structures, engines, and spacecraft due to their light weight and high strength.
- Medical Technology: Titanium is used for surgical implants, prosthetics, and dental instruments because of its biocompatibility.
- Chemical Industry: Titanium is used in processes involving strong acids and bases due to its corrosion resistance.
- Sports Equipment: High-performance bicycle frames, golf clubs, and tennis rackets are often made from titanium.
Safety Measures
Titanium in its metallic form is non-toxic and biocompatible. However, during manufacturing and processing of titanium and its alloys, appropriate safety measures should be taken to avoid inhalation of dust and fumes.
Additional Information
More information about titanium and its applications can be found on scientific websites and in specialized literature.
Conclusion
Titanium is a versatile element with numerous applications in aerospace, medical technology, and the chemical industry. Its exceptional properties make it a valuable material for various industrial and technological uses.