The effect of B, Si and Pb microalloying was due to the changing of pre-solidified crystalline phases in quinary Zr52.5Cu17.9Ni14.6Al10Ti5 and quaternary Zr65Cu17.5Al7.5Ni10 bulk amorphous alloys.

• B、Si及Pb微合金化是通过改变Zr52.；5Cu17