采用助熔剂净化和铜模铸造相结合的工艺,用工业纯原料制备出块体非晶合金(Fe40Ni40P14B6)100-xGax(x=4~6)和(Fe40Ni40P14B6)100-x-yGaxIny(x=2,4;y=6-x).样品为直径3mm的圆柱体和宽6mm、厚1mm的片材,长度都在20mm左右.研究了Ga,In对Fe40Ni40P14B6共晶合金非晶形成能力的影响.XRD、DSC等分析表明,当x=4~6时,(Fe40Ni40P14B6)100-x(Ga,In)x合金具有强的非晶形成能力.
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