Daily News Analysis

Titanium alloy

23rd July, 2021 Science and Technology

In News

  • The Defence Research and Development Organisation (DRDO) has indigenously developed a High Strength Metastable Beta Titanium Alloy that can be used in forging aerospace structures. The metal contains Vanadium, Iron and Aluminium.
  • These alloys are already being used by many developed nations in recent times as a beneficial substitute for the relatively heavier traditional Nickel-Chromium-Molybdenum structural steels to achieve weight savings.
  • The high strength beta titanium alloys are unique due to their higher strength, ductility, fatigue, and fracture toughness making them increasingly attractive for aircraft structural applications.

 

An alloy is an admixture of metals, or a metal combined with one or more other elements. For example, combining the metallic elements gold and copper produces red gold, gold and silver becomes white gold, and silver combined with copper produces sterling silver.

 

https://www.indiatoday.in/science/story/drdo-develops-high-strength-titanium-alloy-for-aerospace-industry-1830439-2021-07-20