Traditional Culture Encyclopedia - Traditional virtues - Why nails from century-old ships can be used to forge swords
Why nails from century-old ships can be used to forge swords
Corrosion resistance.
Ship nails are forged from wrought iron, and their metallographic structure has changed, giving them higher strength and corrosion resistance.
Treasured sword, an ancient weapon, is a sword forged from high-quality materials and a unique casting method, with a sharp blade.
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