铁基非晶合金局域结构与性能关联：基于微合金化机理研究
耿遥祥, 王英敏

Local Structure-Property Correlation of Fe-Based Amorphous Alloys: Based on Minor Alloying Research
GENG Yaoxiang, WANG Yingmin
表1 非晶合金的团簇式、化学成分、Dc、玻璃转变温度(Tg)、Tx和Vickers硬度
Table 1 Cluster formula, corresponding chemical compositions, Dc, Tg, Tx and Vickers hardnesses of amorphous alloys
Cluster formulaCompositionDcTgTxVickers hardness
(atomic fraction / %)mmKKHV
[B-B2Fe8]FeFe75B25<1.0-712-
[(B0.4Si0.6)-B2Fe8]Fe (y=0.6)Fe75B20Si5<1.0-825-
[(B0.2Si0.8)-B2Fe8]Fe (y=0.8)Fe75B18.33Si6.67<1.0-833-
[Si-B2Fe8]Fe (y=1.0)Fe75B16.67Si8.33<1.0-839-
[Si-B1.8Si0.2Fe8]Fe (y=1.2)Fe75B15Si10<1.0-838-
[Si-B1.6Si0.4Fe8]Fe (y=1.4)Fe75B13.33Si11.67<1.0-832-
[Si-B2Fe7.6Y0.4]Fe (RE=Y)Fe71.67B16.67Si8.33Y3.33<1.0-923-
[Si-B2Fe7.6Dy0.4]Fe (RE=Dy)Fe71.67B16.67Si8.33Dy3.33<1.0-924-
[Si-B2Fe7.6Ce0.4]Fe (RE=Ce)Fe71.67B16.67Si8.33Ce3.33<1.0-902-
[Si-B2Fe7.6Nd0.4]Fe (RE=Nd)Fe71.67B16.67Si8.33Nd3.33<1.0-917-
[Si-B2Fe7.6Pr0.4]Fe (RE=Pr)Fe71.67B16.67Si8.33Pr3.33<1.0-914-
[Si-B2Fe7.6Sm0.4]Fe (RE=Sm)Fe71.67B16.67Si8.33Sm3.33<1.0-898-
[Si-B2Fe7.6Gd0.4]Fe (RE=Gd)Fe71.67B16.67Si8.33Gd3.33<1.0-921-
Cluster formulaCompositionDcTgTxVickers hardness
(atomic fraction / %)mmKKHV
[Si-B2Fe7.8Zr0.2]Fe (ETM=Zr, z=0.2)Fe73.33B16.67Si8.33Zr1.672.08398731120±9
[Si-B2Fe7.7Zr0.3]Fe (ETM=Zr, z=0.3)Fe72.50B16.67Si8.33Zr2.502.58468821131±7
[Si-B2Fe7.6Zr0.4]Fe (ETM=Zr, z=0.4)Fe71.67B16.67Si8.33Zr3.332.58518881149±7
[Si-B2Fe7.5Zr0.5]Fe (ETM=Zr, z=0.5)Fe70.83B16.67Si8.33Zr4.172.08548911145±8
[Si-B2Fe7.4Zr0.6]Fe (ETM=Zr, z=0.6)Fe70B16.67Si8.33Zr51.58689031156±7
[Si-B2Fe7.3Zr0.7]Fe (ETM=Zr, z=0.7)Fe69.17B16.67Si8.33Zr5.831.58759091170±10
[Si-B2Fe7.2Zr0.8]Fe (ETM=Zr, z=0.8)Fe68.33B16.67Si8.33Zr6.671.08789181184±8
[Si-B2Fe7.1Zr0.9]Fe (ETM=Zr, z=0.9)Fe67.5B16.67Si8.33Zr7.51.08909221195±13
[Si-B2Fe7.0Zr1.0]Fe (ETM=Zr, z=1.0)Fe66.67B16.67Si8.33Zr8.33<1.08959251197±15
[Si-B2Fe7.8Hf0.2]Fe (ETM=Hf, z=0.2)Fe73.33B16.67Si8.33Hf1.671.08408721115±13
[Si-B2Fe7.7Hf0.3]Fe (ETM=Hf, z=0.3)Fe72.50B16.67Si8.33Hf2.502.58528851121±19
[Si-B2Fe7.6Hf0.4]Fe (ETM=Hf, z=0.4)Fe71.67B16.67Si8.33Hf3.332.08548871153±8
[Si-B2Fe7.5Hf0.5]Fe (ETM=Hf, z=0.5)Fe70.83B16.67Si8.33Hf4.171.58588931138±9
[Si-B2Fe7.4Hf0.6]Fe (ETM=Hf, z=0.6)Fe70B16.67Si8.33Hf51.08619011168±8
[Si-B2Fe7.3Hf0.7]Fe (ETM=Hf, z=0.7)Fe69.17B16.67Si8.33Hf5.831.08709081174±9
[Si-B2Fe7.2Hf0.8]Fe (ETM=Hf, z=0.8)Fe68.33B16.67Si8.33Hf6.67<1.0876911-
[Si-B2Fe7.1Hf0.9]Fe (ETM=Hf, z=0.9)Fe67.5B16.67Si8.33Hf7.5<1.0886918-
[Si-B2Fe7.8Nb0.2]Fe (ETM=Nb, z=0.2)Fe73.33B16.67Si8.33Nb1.671.0-8611087±12
[Si-B2Fe7.7Nb0.3]Fe (ETM=Nb, z=0.3)Fe72.5B16.67Si8.33Nb2.52.08358691090±1
[Si-B2Fe7.6Nb0.4]Fe (ETM=Nb, z=0.4)Fe71.67B16.67Si8.33Nb3.332.58438731108±11
[Si-B2Fe7.5Nb0.5]Fe (ETM=Nb, z=0.5)Fe70.83B16.67Si8.33Nb4.172.58458811113±4
[Si-B2Fe7.4Nb0.6]Fe (ETM=Nb, z=0.6)Fe70B16.67Si8.33Nb52.08538851126±9
[Si-B2Fe7.3Nb0.7]Fe (ETM=Nb, z=0.7)Fe69.17B16.67Si8.33Nb5.831.58548951150±13
[Si-B2Fe7.2Nb0.8]Fe (ETM=Nb, z=0.8)Fe68.33B16.67Si8.33Nb6.671.58569021172±20
[Si-B2Fe7.1Nb0.9]Fe (ETM=Nb, z=0.9)Fe67.5B16.67Si8.33Nb7.51.58629111173±25
[Si-B2Fe7.0Nb1.0]Fe (ETM=Nb, z=1.0)Fe66.67B16.67Si8.33Nb8.331.58759171188±28
[Si-B2Fe6.8Nb1.2]Fe (ETM=Nb, z=1.2)Fe65B16.67Si8.33Nb101.0889930-
[Si-B2Fe7.8Ta0.2]Fe (ETM=Ta, z=0.2)Fe73.33B16.67Si8.33Ta1.67<1.0-858-
[Si-B2Fe7.7Ta0.3]Fe (ETM=Ta, z=0.3)Fe72.5B16.67Si8.33Ta2.5<1.0-865-
[Si-B2Fe7.6Ta0.4]Fe (ETM=Ta, z=0.4)Fe71.67B16.67Si8.33Ta3.331.08438731117±6
[Si-B2Fe7.5Ta0.5]Fe (ETM=Ta, z=0.5)Fe70.83B16.67Si8.33Ta4.171.08508841130±10
[Si-B2Fe7.4Ta0.6]Fe (ETM=Ta, z=0.6)Fe70B16.67Si8.33Ta51.08568891143±10
[Si-B2Fe7.3Ta0.7]Fe (ETM=Ta, z=0.7)Fe69.16B16.67Si8.33Ta5.831.08568911154±11
[Si-B2Fe7.2Ta0.8]Fe (ETM=Ta, z=0.8)Fe68.33B16.67Si8.33Ta6.67<1.0859896-
[Si-B2Fe7.1Ta0.9]Fe (ETM=Ta, z=0.9)Fe67.5B16.67Si8.33Ta7.5<1.0863910-
[Si-B2Fe7.0Ta1.0]Fe (ETM=Ta, z=1.0)Fe66.67B16.67Si8.33Ta8.33<1.0874913-