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在三元Fe-B-Y合金系中,以团簇线判据设计了5个基础合金成分,即5条成分线Fe8B3-Y,Fe8B2-Y,Fe83B17-Y,Fe6B-Y和Fe9B-Y与一条团簇线Fe12Y-B的交点.在此基础上加入微量Nb和M(M=Ti,Hf, Ta,Mo,Ni和Sn)形成五元合金,用铜模铸造方法制备出直径为3 mm的合金棒.考虑到元素B和Y在合金制备过程中的损耗,对每个合金进行了成分修正.在M=Ti,Hf,Ta和Mo时,能够形成块体非晶合金的三元基础成分均接近Fe8B3-Y与Fe12Y-B两条团簇线交点成分,表明其对应的基础团簇为Archimedes八面体反棱柱Fe8B3.最佳非晶成分为(Fe69.9B24.6Y5.5)96Nb2Ti2,其Tg=944 K,Tx=997 K,Trg=0.666.当M=Ni和Sn时,均没有得到块体非晶合金.

参考文献

[1] Inoue A,Shen B L,Takeuchi A.Mater Trans,2006; 47:1275
[2] Shen B L,Akiba M,Inoue A.Appl Phys Lett,2006; 88:131907
[3] Inoue A,Shinohara Y,Gook J S.Mater Trans JIM,1995;36:1427
[4] Inoue A,Zhang T,Takeuchi A.Appl Phys Lett,1997; 71:464
[5] Inoue A,Chen B.Mater Trans,2002; 43:766
[6] Inoue A,Nishiyama N,Matsuda T.Mater Trans JIM,1996; 37:181
[7] Inoue A,Zhang T,Mosumoto T.Mater Trans JIM,1990;31:177
[8] Inoue A,Zhang W.Mater Trans,2002; 43:2921
[9] Lin C Y,Tien H Y,Chin T S.Appl Phys Lett,2005; 86:162501
[10] Wang Y M,Zhang X F,Qiang J B,Wang Q,Wang D H,Li D J,Shek C H,Dong C.Scr Mater,2004; 50:829
[11] Zhang X F,Wang Y M,Qiang J B,Wang Q,Wang D H,Li D J,Shek C H,Dong C.Intermetallics,2004; 12:1275
[12] Wang Q,Wang Y M,Qiang J B,Zhang X F,Shek C H,Dong C.Intermetallics,2004; 12:1229
[13] Wang Q,Qiang J B,Wang Y M,Xia J H,Lin Z,Zhang X F,Dong C.Acta Phys Sin,2006; 55:378(王清,羌建兵,王英敏,夏俊海,林哲,张新房,董闯.物理学报,2006;55:378)
[14] Wu J,Wang Q,Qiang J B,Chen F,Dong C,Wang Y M,Shek C H.J Mater Res,2007; 22:573
[15] Dong C,Qiang J B,Wang Y M,Jiang N,Wu J,Thiel P.Philos Mag,2006; 86:263
[16] Inoue A,Takeuchi A,Shen B.Mater Trans,2001; 42:970
[17] Xia J H,Qiang J B,Wang Y M,Wang Q,Dong C.Appl Phys Lett,2006; 88:101907
[18] Inoue A.Mater Trans JIM,1995; 36:866
[19] Inoue A.Mater Sci Eng,2001; A304-306:1
[20] Miracle D B,Senkov O N,Sanders W S,Kending K L.Mater Sci Eng,2004; A375-377:150
[21] Miracle D B.J Non-Cryst Solids,2004; 342:89
[22] Miracle D B,Sanders W S.Philos Mag,2003; 83:2409
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