A kind of zirconium-based bulk amorphous alloy and the preparation method and application thereof

The present invention provides a kind of zirconium-based bulk amorphous alloys and the preparation method and application thereof, belong to amorphous alloy material technical field.The general formula of zirconium-based bulk amorphous alloy provided by the invention is Zr 55 Ti 3 Hf x Cu 32‑x Al 10 , wherein 0≤x≤5.Zr provided by the invention 55 Ti 3 Hf x Cu 32‑x Al 10 Amorphous alloy has advantage cheap, at low cost, different according to the additional amount of metal hafnium, and preparation cost reduces by 80~95% and 15~25% with the zirconium-based bulk amorphous alloy cost containing precious metal palladium and silver respectively；And without containing the metallic nickel and metal beryllium element being harmful to the human body；In addition, having good corrosion resistance, corrosion potential range is -0.470~-0.210V, and corrosion current density range is 4.2 × 10 ‑7 ~8 × 10 ‑8 A/cm 2 。