镀锌的

These parameters include cathode current density, flow velocity of plating solution and thickness of galvanization coating.

摘 要：利用自制的模拟重力高速电镀槽，考察了在硫酸盐镀锌过程中，阴极电流密度、镀液流速、镀层厚度3个主要电镀工艺参数对所得锌层的粗糙度的影响。

We will use the first-class products, preferential prices, as well as the technical services and the broad masses of old and new customers to join hands in creating a better tomorrow main products: screen, metal mesh, screen machinery, equipment screen, screen machines, screen Machines, weaving machines network, a diamond-woven nets, metal-woven network, network-ginning, weaving metal screen machines, Ling-machine network, parapets, Hulan Wang, the airport guard-rails, highways Hulan Wang, net of stainless steel, copper Net, I-net, hook spent network, galvanized square net, hexagonal, screens, galvanized wire, stainless steel wire, stainless steel net, net steel, galvanized screen, the conveyor belt, ginning network, widely used in oil , Chemicals, construction, textile, medicine, aviation, aerospace and other industries.

我们将用一流的产品，优惠的价格，及完善的技术服务与广大新老客户携手共创美好明天主要产品：丝网，金属丝网，丝网机械，丝网设备，丝网机器，丝网机，织网机，菱形织网机，金属网织网机，轧花网机，金属丝网编织机，菱型网机，护栏，护栏网，机场护栏，高速公路护栏网，不锈钢网，铜网，席形网，勾花网，镀锌方眼网，六角网，窗纱，镀锌丝，不锈钢丝，不锈钢网，钢板网，镀锌丝网，输送带，轧花网等，广泛用于石油、化工、建筑、纺织、医药、航空、航天等行业。

Based on the defect analysis of cold rolled and hot dip galvanized products produced from CSP coils by data processing, off-line testing, observation by SEM, it was shown that the quality of products is not only affected by proceeding processes such as steelmaking, casting, hot rolling but also by the performance of cold rolling and hot dip galvanizing.

应用数据统计、离线检验以及扫描电镜缺陷分析等手段，对应用CSP线生产的热轧卷在冷轧与镀锌过程中出现的产品问题进行了分析，分析结果表明，应用CSP热轧卷进行冷轧与镀锌产品生产，不但受与炼钢、连铸、热轧各工序密切相关的热轧卷质量的影响，而且与冷轧与镀锌生产线本身工艺有重要关联。

In addition, there are bond areas between the new and the primary coverage because of the growing up of the plating coat, which may lead to the emergence of micro crack on the coating owing to such causes as too big or uneven impact during plating process, little distortion of global granular zinc dust inside the plating coat, less tight coalescence of the zinc dust flecks.

由于形成镀层的过程处在酸性环境，在镀层增厚过程中不可避免把酸性溶液包裹在镀层里面，酸性溶液会与金属基体和镀层反应，产生氢气，必然会寻找通道选出，形成微气孔；镀层是逐渐形成的，新生镀层与原有镀层之间存在结合面；镀覆过程由于撞击力过大或者不均匀，镀层内部球形颗粒状锌粉变形较小，球形颗粒与球形颗粒的结合不严密等，这些原因会导致镀层产生微裂纹。

In order to meet the analysis requirement, this article has introduced the main technological method and concrete application of the independently developed isotope X fluorogenic analysis instrument. The practical application effect indicated this analyzer when carries on the on-line survey to industry coating and automobile coating thickness its measuring accuracy may reach 2%~4%.

众所周知，产品和金属元件表面镀层或防腐层厚度是与产品质量与性能相关的重要指标，为满足分析要求，采用自行研制的同位素X射线荧光分析仪，对工艺铁基镀锌、铁基镀镉和汽车涂层3类样品以美国NBS系列标准为参照，采用发射法和吸收法进行了应用实验，并对在线镀锌板生产线进行了实验。

Through test,adopt zinc vapour pressure to evaporate and refine the hot -dip galvanizing dregs to prepare the zinc powders directly was certificated;confirmed the evaporation-condensation method depurated hot-dip galvanizing dregs and used it to prepare zinc powders was feasible

通过试验验证了采用锌蒸气压蒸发提纯热浸镀锌渣冷凝后可以直接形成金属锌粉，说明热浸镀锌渣制备金属锌粉的工艺理论是可行的

Company production line Bridge Department main products are: trough, tray-style, the cascade-style, modular and large span steel combustion system tray and organic, inorganic fire series of bridge; surface is divided into treatment: galvanized, spray, passivated, hot dip zinc, zinc and nickel.

公司生产的汇线桥架主要产品有：槽式、托盘式、梯级式、组合式及大跨距钢制桥架和有机燃、无机防火系列桥架；表面处理分为：镀锌、喷塑、钝化、热浸锌、镀锌镍等。

A series of spot welding technology and joint tensile-shear tests for uncoated low carbon, electroplated and two kinds of hot dipped zinc-coated steels were made to improve the quality of spot welding joint for zinc-coated steels. The test results were analyzed with computer regressive method. The effects of welding current or time on nugget diameter or joint tensile-shear strength and critical curves in splash generation for spot welding were obtained.

摘 要：为提高镀锌钢板点焊接头的质量，对普通冷轧钢板、电镀锌钢板和两种镀锌层厚度不同的热镀锌钢板进行了一组点焊工艺及接点强度试验，并对试验结果进行了计算机回归分析，分别得出了这几种材料在不同的焊接电流、焊接时间下的点焊熔核直径或接头拉剪强度变化曲线以及点焊飞溅临界曲线。

Our product range consists of copper, nickel, zinc, and chrome chemicals.

产品范围包括：镀铜、镀镍、镀锌、镀铬添加剂；环保的钝化及锌合金系统倍受欢迎。

To analyze the main causes affecting torsion property of galvanized steel wire for bridge cable from such aspects as surface quality,distribution state of inner stress,microstructure,galvanizing temperature and Zn-Fe alloy coat.

从钢丝的表面质量、内部应力分布状态、组织结构、镀锌温度及锌-铁合金层等方面分析影响大桥缆索用镀锌钢丝扭转性能的主要原因，并提出相应措施。

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。