The present invention relates to a zirconium-based amorphous alloy composition is excellent ductility. ; zirconium-based multi-element amorphous alloy composition according to the invention of the general formula Zr 100- (a + b + c + d) -Al a -Ni b -Cu c is expressed by -M d , wherein the general formula a, b, c, d is any one of aluminum (Al), nickel (Ni), copper (Cu), as the atomic% of each element (M), the composition range of the alloy is from 0 atomic% & a 10 at%, 1 at.% d / b, 30 atom% a + b + c 45 atom %, 0 atom% & d 5 atom percent, and characterized in that, where M is capable of limiting the movement of the atom as the difference in the thermal or mechanical bonding with the element (heat of mixing) and atomic radii means one or more elements. ; Such a zirconium-based multi-element amorphous alloy composition supercooling region is very large with more than 80K amorphous forming ability is excellent and very high yield strength is more than 10% to more than 1.4GPa I have a very large plastic deformation zone can dramatically expand the industrial applications of zirconium-based amorphous alloys as structural and functional materials.
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机译：本发明涉及具有优异延展性的锆基非晶态合金组合物。 ;通式为Zr 100-（a + b + c + d） -Al a -Ni b -Cu c用 -M d 表示，其中通式a，b，c，d为铝（Al）中的任何一种，作为每种元素（M）的原子％的镍（Ni），铜（Cu），合金的组成范围是从0原子％＜＜原子％。 a 10原子％，1原子％d / b，30原子％a + b + c 45原子％，0原子％＆ d为5原子百分比，其特征在于，其中M能够限制原子的运动，因为与元素的热结合或机械结合（混合热）和原子半径之差是指一种或多种元素。 ;这样的锆基多元素非晶合金成分的过冷区域非常大，具有超过80K的非晶形成能力极好，并且非常高的屈服强度超过10％至超过1.4GPa我有很大的塑性变形区可以显着地扩展锆基非晶合金作为结构和功能材料的工业应用。
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