本文用铜模上吸铸法制备Fe78-2xCrxMoxSn2P10Si4B4C2(x＝2、4,原子百分比)块体非晶合金系列,制备出直径达2.5mm的Fe74Cr2Mo2Sn2P10Si4B4C2非晶合金棒材和直径达2mm的Fe70Cr4Mo4Sn2P10Si4B4C2非晶合金棒材.发现Fe74Cr2Mo2Sn2P10Si4B4C2具有32K的超冷液相区和高达0.61的约化玻璃转变温度,具有很强的玻璃形成能力.当x＝2和x＝4时非晶合金的居里温度分别为538K和455K,饱和磁感应强度分别为1.06T和0.71T.
参考文献
| [1] | Inoue A .[J].Acta Materialia,2000,48:279-306. |
| [2] | Inoue A;Gook J S .[J].Materials Transactions,1995,36(09):1180-1183. |
| [3] | Inoue A;Gook J S .[J].Materials Transactions,1996,37(01):32-38. |
| [4] | Inoue A.;Takeuchi A. .Soft magnetic properties of bulk Fe-based amorphous alloys prepared by copper mold casting[J].IEEE Transactions on Magnetics,1996(5):4866-4871. |
| [5] | Inoue A .[J].Materials Science and Engineering A,1997,226-228:357-363. |
| [6] | Inoue A;Zhang T;Takeuchi A .Bulk amorphous alloys with high mechanical strength and good soft magnetic properties in Fe-TM-B (TM=IV-VIII group transition metal) system[J].Applied physics letters,1997(4):464-466. |
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