Spoken Past

Metallurgy

Articles tagged Metallurgy.

Why Qin Bronze Weapons Stayed Sharp

Qin Bronze Weapons: Why They Stayed Sharp

Sep 08, 2025-By Caiden Pannell

Qin bronze weapons stayed sharp in the Terracotta Army thanks to alloy design and soil chemistry, not chromium plating or any miracle coating.

Han bronze mirror with square game-board layout and four beasts.

Chinese Magic Mirrors: Hidden Images in Han Bronze

Aug 10, 2025-By Caiden Pannell

Han dynasty bronze mirrors can project patterns onto a wall in reflected light. Ancient craftsmen achieved this through differential polishing of the face.

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