22
47.867
Ti
Titanium

Titanium

Lightweight and strong metal, essential for aerospace, medical, and chemical industries due to its excellent strength-to-weight ratio and biocompatibility.

transition

Properties

Atomic Mass
47.867
Density
4.506 g/cm³
Melting Point
1668°C
Boiling Point
3287°C
Discovered
1791 by William Gregor, named in 1795 by Martin Heinrich Klaproth
Category
transition

Titanium (Ti): The Strength of Titans

Titanium (Ti)

The history of titanium is that of an element that took time to reveal its full potential due to the challenges posed by its extraction and purification.

1791 - William Gregor (England): Amateur mineralogist William Gregor, a pastor by profession, discovers black sand (ilmenite) in a Cornish stream. He analyzes the sand and identifies the oxide of a new metallic element. He submits his findings to the Royal Geological Society of Cornwall, but his work goes largely unnoticed in the international scientific community.

1795 - Martin Heinrich Klaproth (Germany): Four years later, German chemist Martin Heinrich Klaproth independently discovers the same oxide in rutile ore (TiO2) in Hungary. Convinced it is a new element, he names it "Titanium" after the Titans of Greek mythology, primordial gods symbolizing strength. Klaproth later recognizes Gregor's priority in the discovery of the element.

Key Applications

Aerospace and Aeronautics: Jet engines, aircraft structures, space flights
Medical and Health: Orthopedic implants, dental implants, osteosynthesis equipment, surgical instruments
Chemical and Petroleum Industry: Heat exchangers, desalination equipment, tanks and piping
Marine and Offshore: Submarine and ship components, offshore oil platforms

Market Data

Price
$8-12/kg
Demand Trend
Steady growth
Primary Supply
China, Russia, Japan
Reserves
Abundant

Risks & Substitutes

01

High cost of extraction and purification.

02

Partial substitutes: aluminum for some lightweight applications, stainless steel for some corrosion applications.

03

Dependence on complex processing methods.

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