Tironium
From MediaWiki
Tironium is an extremely tough, ultra-light metal.
Fiction
[edit]Beast Wars cartoon
[edit]Upon observing Terrorsaur after he absorbed unstable energon into his superstructure from the flying mountain, Rattrap commented that, with his newfound power, the Predacon looked like he could "eat tironium". Power Surge
Animated cartoon
[edit]Megatron's two swords are made of trionium, an ultra-light metal developed by Sumdac Systems. The AllSpark Almanac
Of Masters and Mayhem
[edit]Bludgeon carried two blades made of tironium. TFSS Bludgeon profile card
