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Company Name: Yantai Yuntong Electroplating Co., Ltd.

Contact: Mr. Zhao  

Phone: 0535-4212727  

Mobile phone: 18353530888/18363806777

Address: No. 812, Government Street, Muping District, Yantai

Website: acwlkj.cn

Postcode: 264100


technical knowledge

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  • What is the cleaning method of the metal surface before the electrophoresis process

    1. Scrub method. Manual operation. When the parts are partially thick with oil, scrubbing can reduce the amount of degreaser and cleaning time. The cleaning operation is flexible and does not require special equipment. However, the degreasing is generally incomplete and the work efficiency is low. It can be used as a pre-cleaning of the formal degreasing process to reduce the burden of subsequent degreasing. 2. Dipping method. this
    Release time: 2019-12-10 Clicks: 201

  • Summary of nine electroplating process characteristics

    Yantai electroplating process is a specific technical solution to realize the electroplating process. The same plating type can be obtained by different processes, and different Yantai electroplating processes have different characteristics. 1. The appearance of the galvanized layer varies with different processes, and is usually blue-white. The element symbol of zinc is Zn, and the standard electrode potential is 0.763V (Zn2 + / Z
    Release time: 2019-11-19 Clicks: 177

  • Comparison of zinc-nickel alloy plating and galvanization

    One: corrosion resistance. Galvanized and zinc-nickel alloys are functional coatings. Zinc-nickel alloys have far better corrosion resistance than galvanization, which is the main reason why researchers spend a lot of time developing zinc-nickel alloys. The zinc-nickel alloy coating can pass 1000 hours without white rust under neutral salt spray after color passivation treatment, and the zinc-plated layer can pass 120 hours after color passivation.
    Release time: 2019-09-12 Clicks: 491

  • Common factors affecting the speed and quality of galvanizing?

    First of all, I will introduce the surface treatment technology of galvanizing, which refers to plating a layer of zinc on the surface of metal, alloy or other materials to play a role of beauty and rust prevention. The main method used is hot-dip galvanizing. So what do you know about the common factors that affect the speed and quality of galvanizing? Let me introduce you in detail. (1) The pretreatment is not thorough. Workpiece surface
    Release time: 2019-08-23 Click times: 371

  • Auto parts plating tells you the external factors that affect the quality of plating

    The quality of the electroplated parts directly affects the overall quality of the equipment. The factors that affect the quality of plating include internal and external factors. Therefore, we must not only have a comprehensive understanding of the internal factors that affect the quality of electroplating, but also the external factors that affect the quality of electroplating. We must strictly control every link to ensure electroplating.
    Release time: 2019-08-10 Click times: 725

  • How to use color in Yantai electroplating

    In daily life, we can see many types of objects, including small objects that are neglected in everyday life and even exquisite crafts. The external beauty is an important criterion for our purchase. Especially for metal products, the simple material color is not outstanding. If you want to use metal raw materials to process other diversified products, it is essential to produce appearance
    Release time: 2019-07-27 Clicks: 495

  • What are the commonly used technologies in Yantai electroplating

    The times are constantly developing and progressing, and electroplating has been widely used by everyone, but how much do you know about Yantai electroplating? I don't know much about its common technology, so let's explain the common technology about it in detail. Cyanide-free alkaline bright copper Yantai electroplating on copper alloy in one step to complete pre-plating and thickening, coating thickness
    Release time: 2019-06-19 Clicks: 406

  • Classification of automotive parts maintenance methods

    Everyone usually comes into contact with the repair of automobile parts. Doesn't they have a good understanding of the types of maintenance methods? Then I will give you a detailed explanation of the classification of related methods. 1. Surfacing repair method The repair method of overlaying a layer of metal on the worn surface of a part and then processing to restore the part to its original size. This method
    Release time: 2019-05-17 Clicks: 610

  • Current status of zinc-nickel alloy plating in China

    China's research on zinc-nickel alloys began in the 1980s, and all of its researches were acid chloride electroplating processes. In this research, the author successfully solved the technical key of acid chloride electroplating zinc-nickel alloy-to find and determine a better combination additive to effectively inhibit nickel deposition in the low cathode current density region. Thanks to this breakthrough, this process can be used for more complex shapes
    Release time: 2019-04-17 Clicks: 473

  • What are the benefits of anodizing aluminum alloys

    Although aluminum and aluminum alloys can naturally form an oxide film in the atmosphere, the film is thin (40-50A) and loose and porous. It is an amorphous, uneven and discontinuous film layer, which cannot be used as a reliable protective decoration. With the continuous development of the aluminum product processing industry, anodizing or chemical oxidation is more and more widely used in the industry.
    Release time: 2019-03-11 Click times: 729

  • Difference between Phosphating and Blackening

    Phosphorization (phosphorization) is a chemical and electrochemical reaction to form a phosphate chemical conversion film. The phosphate conversion film formed is called a phosphate film. The purpose of phosphating is to provide protection for the base metal and prevent the metal from being corroded to a certain extent; used as a primer before painting to improve the adhesion and anti-corrosion ability of the paint film layer;
    Release time: 2019-02-21 Clicks: 606

  • How to treat the electroplating wastewater

    In the process of electrogalvanizing process, the reasonable use of various treatment solutions and processing equipment is very important. No matter what processing activities, it is possible to generate waste or sewage. So, how should the wastewater produced by electrogalvanization process be properly treated? Some people disagree, and think that wastewater treatment of electrogalvanization is not a big problem. But over time,
    Release time: 2019-01-14 Clicks: 120

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青岛 威海 潍坊 诸城 淄博 烟台 Hot Products | Main Area: Muping Qingdao Weihai Weifang Zhucheng Zibo Yantai

Yantai Yuntong Electroplating Co., Ltd.

Contact: Mr. Zhao

Mobile phone: 183-5353-0888 / 183-6380-6777

Phone: 0535-4212727 4268278

Fax: 0535-4216068

Website: acwlkj.cn

Address: No. 812, Government Street, Muping District, Yantai

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