采用电沉积方法制备铁-钴合金箔,探讨了电解液组成和工艺条件对铁-钴合金箔组成的影响,通过扫描电镜、X-射线衍射及能谱仪对铁-钴合金箔的表面形貌、微观结构及组成的分析,结果表明:随阴极电流密度的增大,合金箔中铁质量分数先增后降,随着温度的下降、pH的增加,合金箔的铁质量分数增大;合金箔铁质量分数随亚铁质量浓度的增加而增大,而随柠檬酸钠质量浓度的增加,则先增后降;Fe-Co合金箔物相为铁钴置换固溶体,面心立方晶体结构,晶粒尺寸为19.4 nm,属于纳米晶,表面平整,结构致密,无孔洞及裂纹.
参考文献
| [1] | Chin G Y;Wernick J H.Soft Magnetic Metallic Materials,Ferromagnetic Materials(Vol 2)[M].North-holland Publishing Company,1980:57-188. |
| [2] | 奥汗德利R C;周永洽.现代磁性材料--原理与应用[M].北京:化学工业出版社,2002:364-365. |
| [3] | Moras K;Schaarschuch R;Riehemann W;Zinoveva S;Modrow H;Eberbeck D .Production and characterisation of magnetic nanoparticles produced by laser evaporation for ferrofluids[J].Journal of Magnetism and Magnetic Materials,2005(1):119-126. |
| [4] | 付煜 .超高密度磁记录磁头材料Fe-Co薄膜的研究[D].兰州大学,2006. |
| [5] | Choi Janghyun;Yim Taihong;Kang Tak et al.Apparatus and method for manufacturing Ni-Fe alloy thin foil[P].US,P6428672,2002-08-06. |
| [6] | 赵奇金;李日辉;赵德厚 等.电解法生产镍箔的工业应用[J].金属学报,1997,33(11):1194-1198. |
| [7] | 罗北平,龚竹青,陈梦君,刘玉海.富铁Fe - Ni合金箔电沉积工艺及其形貌结构与耐蚀性[J].腐蚀科学与防护技术,2006(01):32-36. |
| [8] | 郑精武,姜力强,陈巧玲.电沉积软磁铁箔性能的研究[J].材料科学与工艺,2008(01):38-40. |
| [9] | Yasuo Tomioka;Norio Yuki .Bend stiffness of copper and copper alloy foils[J].Journal of Materials Processing Technology,2004(2):228-233. |
| [10] | Wendy C;Gorande;Talbot Jan B .Electrodeposion of thin films of nickel-iron[J].Journal of the Electrochemical Society,1993,140(03):669-674. |
| [11] | N. V. Myung;K. Nobe .Electrodeposited Iron Group Thin-Film Alloys Structure-Property Relationships[J].Journal of the Electrochemical Society,2001(3):C136-C144. |
| [12] | 郭占成,刘宇星,刘美凤,卢维昌.电沉积Fe、Ni基合金箔的组织形貌及磁性能[J].中国有色金属学报,2004(02):273-279. |
| [13] | 王子涵,杨滨,马岩,蒋春丽,张鹏程,罗丽珠.脉冲频率对电沉积CoFe合金镀层组织和磁性能的影响[J].兰州理工大学学报,2010(02):10-14. |
| [14] | 苏彩娜,安茂忠,杨培霞,徐加民,谷红微.离子液体电沉积铁-钴合金工艺的研究[J].电镀与环保,2010(06):24-27. |
| [15] | Yahui Zhang;Douglas G. Ivey .Characterization of Co-Fe and Co-Fe-Ni soft magnetic films electrodeposited from citrate-stabilized sulfate baths[J].Materials Science & Engineering, B. Solid-State Materials for Advanced Technology,2007(1/2):15-22. |
| [16] | Afshar A;Dolati A G;Ghorbani M .Electrochemical characterization of the Fe-Ni alloy electrodeposition from chloride-citrate glycolic acid solutions[J].Materials Chemistry and Physics,2002,77:352-358. |
| [17] | Horkans J .Effect of plating parameters on electrodeposited Ni-Fe[J].Journal of the Electrochemical Society,1981,128:45-49. |
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