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- Gold plating bath solution 镀金槽液
- The optimized immersion gold plating bath contains an organic additive which can slow down initiatory deposition rate,result in a slow dissolution of Ni-P substrate. 此工艺含有能够减缓镀金初始时沉积速率,又能降低对镍层腐蚀的添加剂。
- The optimized immersion gold plating bath contains an organic additive which can slow down initiatory deposition rate, result in a slow dissolution of Ni-P substrate. 此工艺含有能够减缓镀金初始时沉积速率,又能降低对镍层腐蚀的添加剂。
- Displacement Type of Electroless Gold Plating Bath 置换型化学镀金液
- Rapid Determination of Micro Cobalt in Acidic Gold Plating Bath 酸性镀金液中微量钴的快速测定
- Automatic Control of Gold Ions Concentration in Gold Plating Bath 镀金液中金离子浓度的自动控制
- Photometric Determination of Trace Cobalt in Acidic Gold Plating Bath 酸性镀金液中微量钴的光度测定
- Determination of Impurity Elements in Gold Plating Bath by Extraction Separation- ICP- AES 用电感耦合等离子体原子发射光谱法测定镀金液中的杂质元素
- For protecting PCB in the process of gold plating. 适用于镀金过程中保护印刷电路板.
- Rhodium over silver plate. Brass nut, Gold plate. 香蕉插,纯黄铜镀金,镀银上镀铑。
- Silver plate. Thick Brass nut, Gold plate. 黄铜镀金,镀银上镀铑,厚螺母,信号插座。
- On basis of specific colour reaction of BCO with Cu~(2+) in weak alkaline solution,method of spectrophotometric determination of Cu content in alkaline Zn plating bath with BCO is established. 本文根据 BCO 与二价铜离子在弱碱性溶液中的特效显色反应,制定了 BCO 光度法测定碱性镀锌溶液中的铜含量。
- Speaker Pin, billet brass, Gold plate. 镀金,无氧黄铜,喇叭针片。
- The saccharide determination methods in enzymatic unhairing bath solution were compared. 比较了测定酶法脱毛液中糖含量的分析方法。
- Silvering and gold plating is a traditional decoration technology. 错金银是中国传统装饰工艺之一。
- The saccharin content was delected in nickel bath solution by the squarewave voltametry. 用方波伏安法测定镍镀液中的糖精含量;
- The quantity of chromic anhydride (CrO 3) must be often determined in chromium electroplating bath solution. 电镀铬液中铬酸酐的含量需要经常分析测定,传统的碘量法操作时间长,步骤较多,不利于快速测定。
- Control of metallic impurities in gold plating baths for microelectronic packages 电子封装镀金液金属杂质的控制管理
- The passivating process and formulation of bath solution for zinc hot dipped coating with higher alloy content were investigated and discussed. 研究了合金含量较高的热浸镀锌层的钝化工艺及配方,探讨了钝化液组分对钝化膜性能的影响及钝化原理,检测了所研制钝化膜的性能。
- The ring wasn't solid gold it was only gold plated. 这戒指不是纯金的只不过是镀金的。
