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The results show that spheriform electrode degradation mechanism was basically caused by wear due to fracture of local welding between the electrode tip surface and zinc coated sheet steel happen at electrode surface and alloying between electrode and zinc on zinc coated steel during resistance spot welding zinc coated steel.

结果表明：点焊镀锌钢板时，球形电极的失效机制，主要是电极和镀锌板之间局部焊接的断裂发生在电极表面而导致的电极磨损，以及电极和镀锌板表面的锌之间的合金化。

By polarization curves and SEM study of the combination of bath additives mechanism. hg22 stannous ions can inhibit the reduction in the bump, reducing the matrix near the area the thickness of the lack of metal ions to enhance the capacity and bath scattered the role of grain refinement in order to be bright plating.

通过极化曲线与SEM相结合的方式研究了镀液中添加剂的作用机理。hg22能够在抑制亚锡离子在凸点的还原，减小基体附近的金属离子匮乏区的厚度，提高镀液分散能力和细化晶粒的作用，从而得到光亮镀层。

In november, 2005, the two investors of the company, zhejiang huijin group and teer coatings technology co., ltd.

2005年11月，汇锦梯尔公司的两大投资方浙江汇锦集团及英国teer镀层科技有限公司成功接收了在镀膜领域中有良好经验的专业化镀层公司------中英合资昆山古特先进涂层有限公司，为微钻镀膜工艺的研发及江苏、上海市场的开拓奠定了良好的基础，是公司在镀层业务发展过程中迈出的战略性一步。

Chloride zinc plating with CT-1 type additive containing tetralin has been used for many years in China and widely applied up to the present due to its many superior properties to those of the same type products in today's market.

作者凭借丰富的实践经验，经多次尝试，将丁炔二醇(含量0.04～0.08g/L)妙用在氯化钾镀锌中，大大提高了镀液的深镀能力，满足了某特殊产品的具体要求。

To establish the physics model of conductivity property in copper-clad and tinning copper-clad steel wire,give the way of calculating the basic parameter of them through design of plating technology and extract plating machine,meanwhile being checked by a set of test data,it shows that theory calculation results consist well with test results.

建立了铜包钢线及镀锡铜包钢线导电特性的物理模型，给出了电镀工艺和引镀机设计中计算铜包钢线及镀锡铜包钢线基本参数的方法，并用一组实验数据进行验算，结果证明理论计算和实验结果具有很好的一致性。

The colors of barrel plating are :triatomic chromiumblue/white/colorful/black zinc, chromium with a valence of sixblue/white/colorful/black zinc, pure copper, bright nickel, chemical nickel ,black nickel ,bronze, chromium and so on; the colors of the rack plating are : triatomic chromiumblue/white/colorful/black zinc, chromium with a valence of sixblue/white/colorful/black zinc, pure copper, bright nickel, chemical nickel ,black nickel ,bronze, chromium and so on.

随着市场发展需要，公司电镀生产线迁入博罗县石湾镇，投资设立金城五金电镀厂，总面积 9000平方米，专业加工电镀各种螺丝、五金件，设备齐全，实力雄厚，滚镀的颜色有：三价铬兰/白/彩/黑锌、六价铬兰/白/彩/黑锌、红铜、亮镍、化学镍、枪黑镍、青铜、青古铜、铬等不同颜色，挂镀的颜色有：三价铬兰/白/彩/黑锌、六价铬兰/白/彩/黑锌、红铜、亮镍、化学镍、枪黑镍、青铜、青古铜、铬等颜色，镀种齐全，月生产能力可达 800 余吨。

The possibility for preparing nanocrystalline materials by jet-electrodeposition technique is also analyzed. Corresponding the research in the article, a set of unsubmerged single circular jets equipment was designed. In chapter 2, jet-electrodeposition was carried out both under direct current condition and pulse current condition. A series of samples for nanocrystalline nickel coating were prepared under different deposition parameters.

在第二章中，采用喷射电沉积技术分别使用直流和脉冲两种波形的电流进行电沉积，改变电沉积工艺参数制备了一系列的纳米晶镍镀层样品，使用X射线衍射、扫描电镜、透射电镜、维氏硬度计等仪器对镀层微观结构和性能进行了分析和表征，主要考察了在直流喷射电沉积和脉冲喷射电沉积方式下，沉积参数如电流密度、电镀液喷射速度等对镀层微观结构和显微硬度的影响。

The research status about of the microstructure,formation mechanism and growth kinetics of hot dip aluminizing coating is reviewed.

综述了热浸镀铝钢镀铝层的组织、形成机理、生长动力学和扩散后组织的研究现状，指出了热浸镀铝钢今后的研究方向。

The appearance, adhesion and corrosion resistance of the coating were tested .And the samples were detected and analysed by SEM, EDXA, X-ray diffraction and XPS. The coarsened quality of ZrO_2 ceramic will decide the cohesion between Ni-P coating and substrate.

同时，对镀层进行了外观、结合力和耐蚀性测试，并用SEM、EDXA、X射线衍射和XPS等测试方法对镀层结构和成分进行了分析，结果表明：镀层与基体结合力的好坏，关键是粗化处理的效果。

Formula and plating parameters were optimized by Hull Cell test, properties of electrolyte and tin electrodeposits were also tested.

通过赫尔槽试验优选出最佳镀液配方和工艺条件，并对镀液、镀层性能进行了测试。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。