查询词典 plating bath

The electroless copper plating was studied in a bath consisting of glyoxylic acid as reducing agent,Na2EDTA as complexing agent,both 2,2′-dipyridyl and K4Fe6 as additives,focused on the influence of the additives on the deposition rate,as well as on the composition,structures and surface morphology of the deposits.

以乙醛酸作还原剂、Na2EDTA为络合剂、2，2′-联吡啶和亚铁氰化钾作为添加剂组成化学镀铜体系，研究了两种添加剂对化学镀铜速率、镀层表面形貌、组成和结构的影响。

Nanocrystalline Cu films were prepared on an unetched glass substrate by an electroless plating technique with using Sodium Dodecyl Benzene Sulfonate as an additive in the bath.

利用化学镀铜工艺，以十二烷基苯磺酸钠作为镀液添加剂，在未经刻蚀的玻璃表面制备了纳米铜膜。

The effect of suspended tungsten carbide particles, bath temperature and cathodic current densities on the content of tungsten carbide in the electrodeposits was studied, the preferred plating parameters were also optimized by orthogonal test.

分析了镀液中碳化钨微粒的悬浮量、镀液温度及阴极电流密度对镀层中碳化钨含量的影响，并进一步通过正交试验优选出一种较佳的操作条件。

Is suitable in is made by each kind of material quality showers the room, the bathtub, washes the face in the pond, the bathroom ceramic tile, the brick, the bath curtain, the chrome-plating and stainless steel water cock clean.

适用于由各种材质制成的淋浴房，浴缸，洗脸池，浴室中的瓷砖，地砖，浴帘，镀铬和不锈钢水龙头的清洁。

The bath compositions of trivalent chrome black passivation for zinc plating coating were optimized by orthogonal test method and the effects of operation conditions on the appearance and the corrosion resistance of the passivation film were investigated.

采用正交试验法对镀锌层三价铬黑色钝化工艺组分进行优化，研究了工艺参数对钝化膜外观和耐蚀性的影响。

The study of plating process showed the influences of bath components, such as complexing agent and reducing agent, and operation conditions, such as pH value and temperature, on deposition rate.

对镁合金化学镀镍工艺的研究表明，镀液组成如配体浓度、还原剂浓度和操作条件如pH值、温度等影响镀液的沉积速度。

The results show that compared with Cr coating, Cr plating possesses many advantages, such as high efficiency, high throwing power, high covering power, low toxicity. However, maintenance of the bath is complex and frequent.

结果表明：与六价铬电镀工艺相比，三价铬电镀工艺具有低毒性、常温施镀、电流效率高、生产效率高、镀层性能好等优点，但其调整维护相对频繁、复杂。

The parameters of square-wave plating from cyanide silver bath are selected by Hull cell test, and the optimum pulse duration, duty ratio and average corrent are estimated through combined experiments.

于最佳控制条件下，从氰化镀银溶液中电沉积的镀层，就外观、微观形貌和抗硫能力而言，都优于从同一镀液中用直流电沉积的银层。

Finally arranges and the plan plating department horizontal plan designing and the plan electroplating bath tank the platoon windsail and so on the non- standard equipment detail as well as craft card certain.

最后布置并绘制电镀车间平面图，设计并绘制电镀槽、排风罩等非标准设备详图以及工艺卡若干张。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。