EMIC系常温型溶融塩浴からの非晶質Co-Zn合金の電析 Electrodeposition of Amorphous Co-Zn Alloy from Ambient-Temperature Molten Salt Electrolytes of EMIC System
A Co-Zn alloy deposit was obtained from ambient temperature molten salt electrolyte CoCl<sub>2</sub>-ZnCl<sub>2</sub>-EMIC. The Co content in the Co-Zn alloy deposit was continuously controlled from 0 to 100wt% by controlling the bath composition and current density. Co-Zn alloy deposit morphology was significantly improved by EMIC. Moreover, the bath temperature could be decreased from 130 to 80°C. The Co-Zn alloy deposit crystal structure changes from the Zn binary phase and intermetallic compound Co<sub>5</sub>Zn<sub>21</sub> to the Co binary phase and the intermetallic corresponding compound as a function of Co content in the deposit. An amorphous deposit of Co-Zn alloy is obtained from this molten electrolyte.
- 表面技術 = The Journal of the Surface Finishing Society of Japan
表面技術 = The Journal of the Surface Finishing Society of Japan 49(11), 1215-1219, 1998-11-01
The Surface Finishing Society of Japan