Titanium powder is a fine, gray metallic powder that is composed of titanium, a chemical element with the symbol Ti and atomic number 22. It is one of the most widely used metals due to its high strength, low density, and excellent corrosion resistance. Titanium powder is produced by reducing titanium tetrachloride with magnesium or sodium.
Titanium powder is used in a variety of applications, including aerospace, medical implants, and additive manufacturing. In the aerospace industry, it is used to make aircraft components such as jet engine parts, landing gear, and airframe structures due to its high strength-to-weight ratio. In the medical industry, it is used to make orthopedic implants such as hip and knee replacements due to its biocompatibility and ability to osseointegrate with bone tissue. In additive manufacturing, also known as 3D printing, titanium powder is used to create complex geometries and lightweight structures.