对硫酸盐-氯化物电解液体系(含有LGJ复配稳定剂和添加剂)中电沉积因瓦合金箔的工艺进行了研究,讨论了电解液组成、电流密度、温度及pH值等因素对合金箔组成的影响,得到了制备因瓦合金箔的最佳镀液组成及工艺条件.阴阳极面积比为2:1时,通过实验确定镍铁联合阳极面积比为1.8:1.在上述条件下,实验获得组成稳定(Fe 64±2%)和性能优良的合金箔.通过SEM、EDS和XRD对因瓦合金箔的形貌及结构进行测定分析,表明合金箔晶粒细致、尺寸均匀、结构紧密、表面光滑平整、无孔洞和裂纹、晶粒结构为(111)、(200)、(311)及(222)织构,并表现为较强的(111)择优取向.
参考文献
| [1] | 金属手册·第九版第3卷[M].北京:机械工业出版社,1997:859. |
| [2] | S. D. Leith;S. Ramli .Characterization of NixFe1-x (0.10 < x <0.95) Electrodeposition from a Family of Sulfamate – Chloride Electrolytes[J].Journal of the Electrochemical Society,1999(4):1431-1435. |
| [3] | HiranoToshiki;Fan Longsheng;Gao Jenny Q.NVAR MEMS milliactuator for hard disk application[J].Proceedings of the IEEE Micro Electro Mechanical Systems(MEMS),1997:378. |
| [4] | 陈垚,张轩雄,熊幸果,王渭源.用于微机械器件的Fe-Ni合金电镀沉积膜的性能[J].金属学报,2000(05):525-529. |
| [5] | FukamichiK.Landolt B rnstein Group Ⅲ Condensed Matter (19)[J].Springer VerlagHeidelberg,1994:193. |
| [6] | GrigorievSV;Maleyev S V;Okorokov A I et al.Critial magnetic scattering in invar Fe65 Ni35 alloy[J].Applied Physics A:Materials Science and Processing,2002,74(01):655. |
| [7] | GolergD;Xu F F;Bando Y .Filling boron nitride nanotudes with metals[J].Applied Physics A:Materials Science and Processing,2003,76(04):479. |
| [8] | WendyCGorande;Jan B et al.Electrodeposion of thin films of nickel-iron[J].Journal of the Electrochemical Society,1993,140(03):669. |
| [9] | 邓珠皓 .脉冲电沉积纳米晶铬镍铁合金及其基础理论研究[D].长沙:中南大学,2003. |
| [10] | GrimmettDL;Schwartz M;Nobe K .Electrodepositiono iron-nickel invar alloy[J].Plating and Surface Finishing,1988,6:94. |
| [11] | 赵奇金.电解法制取Ni-Fe合金箔工艺的回归正交设计[J].金属学报,2000(07):723-727. |
| [12] | N. V. Myung;K. Nobe .Electrodeposited Iron Group Thin-Film Alloys Structure-Property Relationships[J].Journal of the Electrochemical Society,2001(3):C136-C144. |
| [13] | 沈春雷;王庆增;冷凤英 .电铸铁和铁合金箔研究[J].材料保护,1990,23(07):12. |
| [14] | Choi;Janghyun;Yim et al.Apparatus and method for manufacturing Ni-Fe alloy thin foil[P].US Pat,6428672,2002-08-06. |
| [15] | Nakamura;Umetani M;Hayashi T .Electrodeposition of iron-rich iron-nickel alloys from sulphate and chloride baths[J].Surface Technology,1985,25(02):111. |
| [16] | PushpavanamM;Karthik R;Raja R J .Effect of addition agents on the electrodeposition of INVAR alloys[J].Transactions of the Institute of Metal Finishing,2003,81(02):68. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%