CAJ | 학술논문

采用冲液电沉积工艺制备金属微结构，研究了阴极电流密度和冲液速度对微结构粗糙度及形貌的影响。粗糙度测试表明：随阴极电流密度的增加(0.5～1.3A/dm2)呈增大趋势，但随冲液速度的提高(0.2～1.3m/s)呈减小趋势。形貌观察发现：阴极电流密度和冲液速度均对表面形貌有明显影响，当阴极电流密度为0.5A/dm2且冲液速度为1.3m/s时，制备的微结构形貌质量最优。
채용충액전침적공예제비금속미결구，연구료음겁전류밀도화충액속도대미결구조조도급형모적영향。조조도측시표명：수음겁전류밀도적증가(0.5～1.3A/dm2)정증대추세，단수충액속도적제고(0.2～1.3m/s)정감소추세。형모관찰발현：음겁전류밀도화충액속도균대표면형모유명현영향，당음겁전류밀도위0.5A/dm2차충액속도위1.3m/s시，제비적미결구형모질량최우。
Metal microstructure was prepared by flushing electrodeposition, and the influences of cathode current density and flushing speed on its roughness as well as morphology were also studied. The results show that roughness increases as the cathode current density increases (0.5~1.3A/dm2 ),but decreases as the flushing speed increases (0.2~1.3m/s ). Morphological survey shows that both the cathode current density and the flushing speed have an obvious effect on surface topography. When the cathode current density and flushing speed are 0.5A/dm2 and 1.3m/s respectively, the electrodeposited microstructure possesses optimal morphological qua-lity.