镀

Enhanced corrosion protection was achieved from double layer deposits (EN deposit of about 30μm as the base coating plus alkaline ZnNi electrodeposit of about 10μm as a topcoat), which was capable of surviving 800～1000 hours of NSS without signs of corrosion.

在厚度相近的情况下，这种镀层组合可以承受800～1000hr的盐雾腐蚀，这一数值表明这种镀层组合可以为镁合金在非常严酷的腐蚀环境中提供良好的保护。

The effects of electrodeposition parameters,such as morphology of membrane,temperature,thickness of the coating are investigated.

主要对AlCl3和LiAlH4溶于四氢呋喃有机体系镀层的表面形貌、电镀参数、温度以及镀层的厚度进行了研究。

Using nickel aminosulfonic bath as a study system of electroform ing and by adding cobalt aminosulfonic,the internal stress,composition,hardness and tensile strength of the electroform ed nickel-cobalt deposit were tested.

采用氨基磺酸镍镀液作为电铸的研究体系，并在镀液中加入氨基磺酸钴，对镍钴合金电铸层的内应力、组成、硬度、抗拉强度等进行了测试。

we use magnetron sputtering to deposit Al-AlN particle film as SED's electron-emitter. The Cr-Cu-Cr electrode was prepared by electron beam vaporize deposition. The voltage used to electroform the cracks are periodic trigonal wave and the breadth of the voltage are increasing gradually.

文章中采用铝-氮化铝薄膜材料作为SED器件的电子发射层，采用磁控溅射的方法镀电子发射层，采用电子束蒸发的方法镀铬-铜-铬材料作为电极；电形成过程中采用电压幅值恒定、周期性重复的脉冲和电压幅值渐增的电压脉冲作为电极电压。

The results of X- ray Diffraction indicated that face - centered cubic Al layers were obtained both by pulse plating and D.

在钢板上获得银白色铝镀层。X射线衍射结果表明，两种情况均得面心立方结构的铝，但由脉冲镀所得的铝晶粒较小。

By analyzing the performance and comparing the minimum section area of grounding electrode of copper with galvanized steel,the connection method with exothermic fireclay fusion splicing of copper grounding electrode with good performance is introduced.

对铜与镀锌钢的性能和接地体最小截面进行比较分析；介绍了效果良好的铜接地体的放热火泥熔接的连接方式；提出铜材接地网实施的优化措施，并结合工程实践，对铜材接网及镀锌钢接地网进行了技术经济比较。

Cadmium plated or galvanized flathead bolts, lock washers, and nuts

镀铬或镀锌的扁平螺栓、锁紧垫圈和螺帽。

Basic principle and technology of the cyanide free silver brush plating on copper substrates are researched.

探讨了铜基无氰电刷镀银的基本原理和施镀工艺。

It can be used for sour wash, hot processing, galvanization and galvanization units.

强度足够，有广泛的使用价值，可用于酸洗、热处理、镀锌和镀锌机组中。

Good chrome plating, galvanization surface and special coat technology of rust prevention.

优良的镀铬、镀锌表层、及特殊的防锈涂层工艺。

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。