第6期 周鹏伟等：垂直稳恒磁场下Fe纳米Si颗粒复合电沉积 ·793· 501m 504m LL 504m 图6在0.6T,2Adm2条件时不同的电镀时间下复合镀层表面相貌变化.(a)2min:(b)5min:(c)20min:(d)30min Fig.6 SEM micrographs of the coating surface for different electroplating time under J=2A'dm-2 in 0.6T:(a)2 min:(b)5 min:(c)20 min: (d)30 min MHD 50m 50m 图7电流密度为2Ad血2时有无磁场对镀层表面气孔形貌的影响.(a)0T:(b)0.6T Fig.7 Morphologies of pores on the coating surface without (a)and with 0.6T magnetic field (b)as the current density is 2A'dm- 参考文献 1988,64:5367 [4] Ames S L,Houze G L,Bitler W R.Magnetic properties of tex- Abe M.Takada Y,Murakami T,et al.Magnetic properties of tured silicon-iron alloys with silicon contents in excess of 3.25%. commercially produced Fe-6.5wt%Si sheet.J Mater Eng,1989, JAppl Phys,1969,40(3):1577 11(1):109 [Pan Y J.Zhang H.Wu X J.Study on composite electroplating Ruder W E.New magnetic materials.Proc IRE,1942,30(10): technology ofiron with powder of silicon fersiico.Electroplt 437 Finish,2004,26(6):13 B]Takada Y,Abe M,MasudaS,et al.Commercial scale production (潘应君，张恒，吴新杰.铁与硅粉及硅铁粉复合电镀工艺的 of Fe-6.5wt%Si sheet and its magnetic properties.J Appl Phys, 研究.电镀与涂饰，2004,26(6)：13)第 6 期 周鹏伟等: 垂直稳恒磁场下 Fe-纳米 Si 颗粒复合电沉积 图 6 在 0. 6 T、2 A·dm － 2条件时不同的电镀时间下复合镀层表面相貌变化． ( a) 2 min; ( b) 5 min; ( c) 20 min; ( d) 30 min Fig． 6 SEM micrographs of the coating surface for different electroplating time under J = 2 A·dm － 2 in 0. 6 T: ( a) 2 min; ( b) 5 min; ( c) 20 min; ( d) 30 min 图 7 电流密度为 2 A·dm － 2时有无磁场对镀层表面气孔形貌的影响． ( a) 0 T; ( b) 0. 6 T Fig． 7 Morphologies of pores on the coating surface without ( a) and with 0. 6 T magnetic field ( b) as the current density is 2 A·dm － 2 参 考 文 献 ［1］ Abe M，Takada Y，Murakami T，et al． Magnetic properties of commercially produced Fe-6. 5wt% Si sheet． J Mater Eng，1989， 11( 1) : 109 ［2］ Ｒuder W E． New magnetic materials． Proc IＲE，1942，30( 10) : 437 ［3］ Takada Y，Abe M，Masuda S，et al． Commercial scale production of Fe-6. 5wt% Si sheet and its magnetic properties． J Appl Phys， 1988，64: 5367 ［4］ Ames S L，Houze G L，Bitler W Ｒ． Magnetic properties of tex￾tured silicon-iron alloys with silicon contents in excess of 3. 25% ． J Appl Phys，1969，40( 3) : 1577 ［5］ Pan Y J，Zhang H，Wu X J． Study on composite electroplating technology of iron with powder of silicon or ferrosilicon． Electroplat Finish，2004，26( 6) : 13 ( 潘应君，张恒，吴新杰． 铁与硅粉及硅铁粉复合电镀工艺的 研究． 电镀与涂饰，2004，26( 6) : 13) ·793·