Top 3 Unique Properties of Metallic Glasses

Metallic glasses, also known as amorphous alloys, possess exceptional properties due to their disordered atomic structure, distinguishing them from traditional crystalline metals.

The top 3

  1. Unrivaled Strength and Hardness: Metallic glasses exhibit high strength, with tensile strengths around 2.0 GPa, making them up to twice as strong as steel and comparable to the strongest crystalline materials.
  2. Exceptional Elasticity and Toughness: These materials exhibit a high elastic limit, allowing for up to 2% elastic strain, and possess good fracture toughness, making them more elastic than ceramics and tougher than some crystalline metals.
  3. Superior Corrosion Resistance: The absence of grain boundaries and crystalline defects in metallic glasses gives them superior corrosion and wear resistance compared to their crystalline counterparts, forming a continuous passive film on their surface.

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