镀锌的

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。

Condensation product of amine and epoxychloropropane was used as additive in the traditional zincate based zinc electroplating process, and secondary brightener was added to improve deposit brightness as well.

传统锌酸盐镀锌工艺以有机胺和环氧氯丙烷的缩合物为添加剂，配合使用辅助光亮剂以提高镀层光亮度。

The trivalent chromium passivation film based on zincate plating obtained has compact structure with no obvious crack, and excellent anticorrosion performance. Different compositions are detected from the surface to inner film, the surface mainly contains Cr2O3-Cr3-ZnO compound, the inner (1030 nm to surface) composes of Cr2O3-ZnO-Zn.The forming process of passivation film possibly consists of four steps which are zinc dissolution, basic area appearance, gelatiniform film forming and converting to passivation film.

结果表明：锌酸盐镀锌层的三价铬钝化膜表面结构致密、无明显裂纹，具有较好的耐腐蚀性能；这种钝化膜表层与里层的组成不同，表层的组成为Cr2O3-Cr3-ZnO共混物；里层(离表层10~30 nm处)的主要组成为Cr2O3-ZnO-Zn共混物；钝化膜的成膜过程可能包括镀锌层的溶解、碱性薄层的形成、胶状膜的形成和胶状膜转化成钝化膜4个步骤。

Adopting cathode protection of the zinc materials as an effective protection method, which already applied more and more in many field. For example, Hot-dip galvanisation, galvanization, electric arc spray zinc 、sherardizing, etc. But that method are with lots of shortcomings. For example, hard to apply

采用锌材料阴极防护的方式，作为一种有效的钢铁防护手段，已经得到越来越多的应用，诸如热浸镀锌、电镀锌、电弧喷锌、热喷锌等工艺手段，但鉴于这些工艺存在施工难度大、环境污染重、能耗高、锌层受损难修复等弊端，使得发展受限。

Process and mechanism of electrodeposited Zn-Fe-Si02 composite coatings were studied, including some contents as follow: Potential-pH plots of Zn-H2O and Fe-H2O systems were drawn, and the thermomechanical analysis was made. Results showed that the region of zinc and iron's codeposition was wide, which provided theoretic basis for electrodepositing Zn-Fe alloy. But the balance potential of zinc was greatly different from iron's, so in order to make zinc and iron codepositing, some complexant must be added into electroplating solution.

本文研究了电沉积Zn-Fe-SiO_2复合镀层的工艺和机理，主要包括以下几个方面：绘制了Zn-H-2O系和Pe-H_2O系的电位-pH图，并对其进行了热力学分析，结果表明，锌和铁发生共沉积的区域很大，这就对电沉积Zn-Fe合金的可能性提供了理论依据，但是锌和铁的平衡电位差别较大，所以，必须在镀液中添入一定量的配合剂才能使锌铁产生共沉积。

The effects of the composition of plating assistant agent. Temperature of hot-dip medium, time of working and contents of silicon on hot-dip Zn-Al alloy coating were investigated. Optimum galvanizing medium composition and technological conditions were also discussed.

研究了钢基热浸镀锌铝合金镀过程中，助镀剂的组成、镀液温度、浸镀时间、钢基硅含量等因素对镀层厚度的影响，获得了一种耐腐蚀性好、结合力强和光滑的热镀锌铝合金层。

Nursery bed design, Manufacture and installation, greenhouse material used hot dip galvanized steel pipe, spare parts, as hot-dip galvanized or plastic packet processing, and prolong the service life.

育苗床的设计、制造安装，温室大棚材料采用热浸镀锌钢管，零配件经热浸镀锌或包塑处理，从而延长了使用寿命。

I am a senior engineer from the Division to design and manufacture of fully automatic, semi-automatic mold production equipment racks; specializing in the production of sets of plastic hangers, chrome, copper, zinc, nickel-plated racks, Dip racks and so on many products.

由我司高级工程师自行设计制造的全自动、半自动衣架生产成型模具设备；专业生产套塑衣架、镀铬、镀铜、镀锌、镀镍衣架、浸塑衣架等多系列产品。

The company has three zinc platings and two colors to scribble the continuous production line at present , allocates advanced childbirth is equipped with and adopt the advanced productive technology, allocate detecting equipment all in readiness and advanced detecting means at the same time, from the

公司目前有三条镀锌和二条彩涂连续生产线，都配备先进的生产装备和采用先进的生产工艺，同时配备齐全的检测设备和先进的检测手段，从原辅料到生产过程以至产成品的一系列过程都进行严格的质量控制，特别是经过全厂员工的上下努力，加上完善和科学的管理手段，使得公司的热浸镀锌钢带和彩色涂层钢带产品无论从外观质量以至到力学和工艺性能上都处于国内领先地位，尤其是薄钢带上的涂镀技术在国内为数不多的企业中占有一席之地。

Second, metal surface finishing chemicals including plated nickel brighteners, plated copper brighteners, plated zinc, chrome, tin and related brighteners and cleaners.

另一部分为金属表面处理的化学药品，包括有镀镍光泽剂、镀铜光泽剂、镀锌、镀铬、镀锡等光泽剂及其金属表面清洁剂等。

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。