Medal Crack New!

Why do Olympic medals keep breaking? Investigation ... - Yahoo

High-quality medals are "struck" using immense pressure between two dies. If the metal blank (the planchet) is too brittle or hasn't been properly annealed (heated and cooled to soften it), the force of the strike can create internal stress lines that eventually fracture. medal crack

reported that the small metal piece connecting the ribbon to the medal was faulty, causing the medals to drop and sustain damage Brittle Composition Justus Strelow (Germany) reported his bronze medal cracked upon impact with the floor during a celebration. Fracturing : Swedish skier Ebba Andersson Why do Olympic medals keep breaking