Sun Steel Treating 〈Official〉

By precisely controlling the intensity of the light, she could perform "Solar Quenching." She would snap the shutters shut, plunging the metal into a bath of liquid nitrogen while the "memory" of the sun was still etched into its molecular structure.

In the heart of the Industrial District, where the skyline was a jagged teeth of smokestacks, stood the forge of Elara Vance. She didn't use coal, and she didn't use gas. Elara was a master of . sun steel treating

The process was a dance of light and physics. To create Sun Steel, Elara would place a raw blade of high-carbon alloy into a vacuum chamber at the focal point of the mirrors. When the clouds parted, she would trigger the shutters. By precisely controlling the intensity of the light,