1.工艺参数对镀层中钨质量分数的影响
1.1 镀液中钨质量浓度的影响 图l是在温度为 图1镀液中钨质量浓度与镀层中钨质量分数的关系 Figure l Relationship between the mass concentration of tungsten particles in bath and the mass fraction of tungsten in deposit 1.2 阴极电流密度的影响 图2是在温度为 图2阴极电流密度与镀层中钨质量分数的关系 Figure 2 Relationship between cathodic current density and mass fraction of tungsten in deposit 1.3 搅拌速率的影响 图3是在温度为 |