During the electroforming, the current density distribution on the cathode surface is decided by the anode profile and its position, which will influence the uniformity of the deposit finally.
在电铸过程中,电铸阳极的轮廓和位置决定了阴极表面电流密度的分布,并最终影响电铸层的均匀性。
If bubbles of hydrogen gas adhere to the cathode surface, plating is prevented around the bubble and a pit in the coating results.
如果氢气泡粘附到阴极表面上,气泡周围的镀覆就会停止,于是形成一个麻点。
The forces applied on the molten pool at the cathode surface under the action of an external magnetic field during vacuum arc coating are analyzed.
分析了在外加磁场作用下,真空电弧镀膜中阴极靶面液池的受力情况,导出了液滴喷溅特性受磁场影响的关系式。
Based on the adsorption of harmful gases on the cathode surface, an equation about the relationship between the cathode lifetime and the pressure was deduced theoretically.
基于杂质气体在阴极表面的吸附,理论推导并得到了阴极寿命与真空度的关系。
The results show that the long electrode gap leads to the positive column which is caused by the climbing voltage on the cathode surface due to the accumulation of positive ions.
结果表明,放电单元采用大电极间距可获得正柱区放电,正柱区的形成是正离子在阴极鞘层区不断积累将电位抬高所致。
The particles are adsorbed by interaction of static electricity, Thus settling on the cathode surface.
颗粒受静电作用被吸附而停留在阴极表面上;
Because the height of micro tips on cathode surface can be eroded by the negative current, surface finishing is better in the micro-electroforming by periodic reverse pulse current than pulse current.
由于负向电流可以腐蚀削减铸层表面微观突起的生长高度,因此周期换向脉冲电流微电铸与单向正脉冲电流微电铸相比更易获得较好的铸层均匀性。
The key of cathode surface treatment is the component of glue liquid and the uniform degree of daubing glue, especially whether the carbon grains are transferred into diaphragm and electrolyte or not.
对负极片进行表面处理的关键是浸胶胶液配方及涂抹胶液的均匀程度,特别是负极片表面的碳颗粒是否会迁移到隔膜和电解液中。
The key of cathode surface treatment is the component of glue liquid and the uniform degree of daubing glue, especially whether the carbon grains are transferred into diaphragm and electrolyte or not.
对负极片进行表面处理的关键是浸胶胶液配方及涂抹胶液的均匀程度,特别是负极片表面的碳颗粒是否会迁移到隔膜和电解液中。
应用推荐