【摘要】 采用水淬法制备出了块状、高强度Ｚｒ－Ｔｉ－Ｃｕ－Ｎｉ－Ｂｅ－Ｆｅ非晶合金研究了铁原子组元对 Ｚｒ－Ｔｉ－Ｃｕ－Ｎｉ－Ｂｅ－Ｆｅ块体非晶形成能力、硬度、磁化率及其热稳定性的影响结果表明，当 Ｆｅ含量超过 １０％（原子分数）时，在合适的冷却速率下可以获得含有纳米晶粒的非晶基复合材料更多还原

【Abstract】 New Zr-Ti-Cu-Ni-Be-Fe bulk amorphous alloys with high strength have been prepared successfully by water quenching. Their formation mechanism and properties are reported. Effects of Fe on glass forming ability, hardness, magnetic susceptibility and thermal stability of Zr-Ti-Cu-Ni-Be-Fe bulk amorphous alloys are investigated. The results show that amorphous matrix nanocrystalline composite can be obtained while Fe content is more than 10% and under proper cooling rate.更多还原