2019 has been declared by UNESCO as the Year of the Periodic Table. To celebrate, we are releasing a series of blogs about our favourite elements and their importance to the chemical industry. Today’s blog focuses on titanium and its various uses in industries.
What is titanium?
Titanium is a silver- coloured transition metal, exhibiting low density, high strength and a strong resistance to corrosion from water and chlorine. Suitably, titanium delivers many uses to various industries with approximately 6.6 million tonnes produced annually.
Titanium Dioxide is the most popular usage of titanium, composed of approximately of 90%. It is a white powder with high opacity; its properties have been made for a broad range of applications in paints, plastic good, inks and papers. Titanium dioxide is manufactured through the chloride process or the sulphate process. The sulphate process is the more popular process making up 70% of the production within the EU.
Titanium’s characteristics - lightweight, strong and versatile, make titanium a valuable metal in the aerospace industry. In order for aircrafts to be safely airborne, the aerospace industry need parts which are both light and strong, and at the same time safe. Thus, titanium is seen as the most ideal match for these specifications.
Titanium implants have been used with success, becoming a promising material in dentistry. As a result of its features, including its physiological inertia, resistance to corrosion, and biocompatibility, titanium plays an important role in the dental market.
However, despite this, the technologies and systems used in the machining, casting and welding of titanium is slow and expensive. Despite the wide availability of these technologies and systems used in the process of creating dental prosthesis from titanium, it does depend on the technological advancements and the availability of resources, to create a more profitable and efficient manufacturing process.