高Fe含量FeCuNbSiB系非晶/纳米晶合金制备及其磁性研究*

王葛, 鲍金锋, 王兴华, 陈玉鹤, 周富伟, 李强

Preparation and Magnetic Properties of Amorphous- and Nanocrystalline-alloys of FeCuNbSiB with high Fe-content

WANG Ge, BAO Jinfeng, WANG Xinghua, CHEN Yuhe, ZHOU Fuwei, LI Qiang

表3 高Fe含量Fe-Cu-Nb-Si-B系合金的磁性参数

Table 3 Magnetic parameters of high Fe content FeCuNbSiB alloys

Sample	M_s(emu/g)	H_c(Oe)	M_r(emu/g)
Fe₇₄Cu₁Nb₃Si₁₃B₉	162.69	2.14	14.00
Fe₇₆Cu₁Nb₃Si₁₁B₉	170.10	2.30	16.52
Fe₇₈Cu₁Nb₃Si₉B₉	175.14	2.30	17.03
Fe₇₉Cu₁Nb₂Si₆B₁₂	177.58	2.21	11.48
Fe₈₀Cu₁Nb₃Si₇B₉	181.21	6.27	25.45
Fe₈₁Cu₁Nb₂Si₄B₁₂	184.16	2.83	16.34
Fe₈₃Cu₁Nb₂Si₂B₁₂	188.37	9.73	40.26
Fe₈₅Cu₁Nb₂Si₂B₁₀	185.20	94.757	77.64