通过对Ｚｒ、Ｌａ、Ｆｅ、Ｍｇ、Ｔｉ、Ｎｄ基合金系中Ｔｒｇ、ΔＴｘ、Ｓ、Ｊ、Ｋｇｌ五个参数与临界冷却速率Ｒｃ之间关系的讨论来预测这些新型大块非晶形成合金的玻璃形成能力（ＧＦＡ）；结果发现参数Ｔｒｇ、Ｊ不能有效地反映这些合金系的ＧＦＡ，而参数ΔＴｘ、Ｓ、Ｋｇｌ较好地代表了这些大块非晶形成合金的ＧＦＡ。又由于Ｓ、Ｋｇｌ与ΔＴｘ成正比，所以将参数ΔＴｘ作为这些大块非晶形成合金ＧＦＡ最合适的判据；最后初步探讨了形成大ＧＦＡ的原因 Through the discussion of the relationship between the five parameters of Trg, ΔTx, S, J, Kgl and critical cooling rate Rc in Zr, La, Fe, Mg, Ti and Nd-based alloys, As a result, it was found that the parameters Trg, J do not effectively reflect the GFA of these alloys, and the parameters ΔTx, S, Kg1 better represent the GFA of these bulk amorphous alloys . Moreover, since S, Kgl is proportional to ΔTx, the parameter ΔTx is taken as the most suitable criterion for these bulk amorphous alloy GFA. Finally, the reason for the formation of large GFA