Titanium metal is one of those elusive metals that many people know little about. Titanium has actually been around since the beginning of the world, but was only discovered a few hundred years ago. Even more strange, titanium was unusable for the most part before the 1930s. The metal was difficult to mine and even harder to isolate into a usable material. So as far as civilization knows, titanium is largely a new metal to the world of industry. Since the 1930s, however, the use of titanium has taken off. Titanium was first discussed as a metal suitable for use in the aerospace industry in the 1950s and 1960s, when theSoviet Unionstarted to use the metal for its planes, submarines, and spaceships. It was found that titanium is the prefect metal for the aerospace industry, and since the 1960s, titanium is widely used in any flying craft.
Titanium is one of the best metals to use in the air because it is lighter than steel, as corrosion resistant as aluminum, stronger than most other metals, and has a high melting point that is almost impossible to reach under natural circumstances. Even traveling through the hot atmosphere does not harm titanium much. Currently, many jets and other planes use up to 50 percent titanium in their construction, and the number is expected to rise over the next 20 years. Because of these reasons, titanium is the metal of choice for many aerospace applications, including:
Jets: Jet fuselages, wings, and other bodily components are often made from part or whole titanium metal.
Spaceships: The body of spaceships as well as many engine and landing components use titanium metal.
Landing gear: Many landing gear assemblies are made from titanium due to its high load-bearing capabilities.
Aircraft engines: Manufacturers are switching out heavier metal engine parts with titanium to lighten airplane weights.