2015 latest environmentally friendly alternative to metal surface processing zinc-nickel chromic phosphate coating spray wash

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Applications 1, the aviation industry: all kinds of valve, valve, fittings, instrument case, dial indicator, gyro, nuts, screws, gaskets, profiles; reinforcing plates, pitot, shrouds and other anti- rust, corrosion, reinforced parts. 2, the automobile industry: the use of spare parts in the automotive industry after the catalytic treatment of corrosion, wear resistance enhancement can be used to shape complex gear, radiator, fuel injectors, brake pads, shock absorbers and carburetor, Wan knuckle, heat sink, dashboard, pointers, all kinds of pipe, controls, connectors, spacers, screws, nuts and so on. 3, petroleum, chemical industry: As the use of catalytic surface treatment containing hydrogen sulfide environment of oil and gas, acid, alkali, salt and other chemical etching medium to have excellent corrosion resistance, so the oil facilities, pipelines and various valves pump casing, industrial equipment, heat exchangers, shaft, sleeve, tube, leaf rust in the wild type and the equipment has a wide range of applications. 4, the textile industry: Textiles scraper, feeding the guide bar, spindle ratchet, textile needles, spinning top need rust and increase smoothness and not sticking parts. 5, hardware, mold, food, medicine and other areas: lock, lock shell, safety chain, key chains, door skirting, window latches, window frames, wind hook, security doors, screwdriver, wrench, measuring tools, flat, injection molding, zinc die casting, extrusion molding, printing rollers, canning machinery, tweezers, scissors, dishes, television antennas, radar antennas, washing machine shell, shell refrigerator, fan blades, nets, sewing machine parts, bicycle parts, watches shell. 6, can be implemented in a non-metallic surfaces such as plastic catalyze, with ornamental and practical one. A radiator Weifang Radiator Co., Ltd. Weifang is the production of a radiator and pressure vessels based joint-stock enterprises. The company is located in the town of China - Shandong Shouguang Hou town, is specialized in the production of modern internal combustion engine radiator and the oil, chemical, pharmaceutical, heating and other industries with a pressure vessel manufacturers, the company has advanced automatic radiator production dedicated lines for welding and pressure vessel manufacturing and testing equipment. The company has strong technical force and strong product development capabilities, the use of CAD computer graphics and design UG programming; according to user requirements to map, sample mapping, technical services for the customer. The company established a perfect quality assurance system and service system, through the ISO / TS16949 international quality management system certification, and has made special equipment manufacturing license. For the domestic automotive, agricultural machinery, engineering machinery, generating sets and other production enterprises supporting services, as well as petroleum, chemical, pharmaceutical, heating, coal and other enterprises to manufacture non-standard equipment, radiator products have entered the international market. The company has received "two thousand and nine Labor and Social Security integrity unit", "provincial Credible Enterprise", "advanced private enterprise in Shandong Province", "consumer satisfaction", "quality, reputation, service AAA level units" and a dozen other honors, is a trusted business. Product Performance Beijing Branch Innovation and Technology Development Center to provide a surface treatment technology for the company because the business development needs, the company introduced last year to "a new generation of environmentally friendly special surface alloy muster was" mainly for the company's internal combustion engine radiator metal processing parts, the treatment effect is very good. Today, the company is thriving, business is more and more successful. Electroplating is the traditional "three high" enterprises, the state has done a lot for the electroplating industry restrictions, but these still can not avoid environmental pollution, and therefore, environmental protection in the future is bound to replace the ordinary plating plating technology, environmental protection plating plating is relatively common with greater advantages: low cost, simple process, non-toxic, tasteless, corrosion resistance, and controllable thickness, is your ideal alternative to traditional electric alloy catalyst solution project let me succeed Mr. Sun Guigang electroplating factory is located is known as "fasteners town "of Jiaxing City, a huge amount of employee occupational medical expenses that he earns a few years almost depleted, and finally because of serious pollution by the local environmental protection bureau ordered closed. June 2003 Sun accidentally in line to see the project presentation to visit, and the success of the confinements of the "new generation of environmentally-friendly special surface alloy catalyst liquid" project. With test finished products, all kinds of test reports and certification documents of Sun, not only passed the approval of the local environmental protection bureau and detection, also as environmental demonstration project by the local government support. Mr. Sun has successfully operated confinements surface treatment plant has become a local well-known enterprises, the annual output value of tens of millions yuan. When the metal parts surface brightness is high, only after degreasing etching process, you can use anti-rust oil rust treatment for metal when its surface brightness is low, must be tumbling, polishing, Pina light ,, grinding and polishing them to use anti-rust oil rust treatment after finishing processing. If the workpiece surface treatment for rust treatment work, did not do, then, is the follow-up of big rust treatment might be in vain. Here we have a brief look at the common metal surface treatment technology and processes. Metal surface treatment is generally the most used optical device which is a roller oldest, simplest way to finishing of small parts are tumbling principle. Section Rotation tumbling drum map view, with parts, abrasives, solutions, etc. into the tumbling drum to the center line (which is half the volume). With simple rotating roll, obviously, parts and abrasive together until the fall of the upper space of the barrel from the perspective of return to the cylinder bottom. The action is carried out continuously sliding layer so that the material constantly falling down, but in the material underneath relative to the drum is stationary. This intermediate material in the sliding layer accounted for 93%, the parts in contact with the abrasive grinding mainly carried out in the region. Do a good job treating metal surfaces before using its anti-rust oil rust treatment, will greatly improve the corrosion resistance of metal surfaces. National Energy Bureau to develop a "renewable energy development" five "plan" and hydropower, wind power, solar, biomass four thematic plan released today, China's renewable energy will enter a new stage of more large-scale development. Held today for renewable energy development, "second five" plan to implement the work of the forum, the National Energy Board new Secretary Wang Jun noted that the basic principles of "renewable energy plan" to determine is: market mechanisms and policy support phase combining centralized and decentralized use of combined development, the scale of development and industrial upgrading combined domestic development and international cooperation combined. The overall objective of "1025" period of renewable energy development are: to 2015, annual use of renewable energy 478 million tons of standard coal, which commercialized annual interest amount reached 400 million tons of coal in energy consumption the proportion of more than 9.5%. 2015 all types of renewable energy development indicators are: 290 million kilowatts installed capacity of hydropower, wind power and network operation accumulated 100 million kilowatts, 21 million kilowatts of solar power, solar thermal collector area of ??400 million square meters accumulated, biomass utilization the amount of 50 million tons of standard coal. According to reports, "Twelve Five" period, the state will organize 100 new energy model city, 200 green energy county, 30 new energy micro-grid demonstration projects, to create a renewable energy comprehensive demonstration area. At the same time, we will actively promote the new technological progress and industrial development of renewable energy geothermal energy, ocean energy. Zinc-nickel alloy plating environmental protection, environmental protection plating, is an environmental plating new technology. Zinc plating layer is no longer alone, but zinc-nickel alloy layer by electroplating technology plated steel. Zinc-nickel alloy plating layer is a zinc-based alloy containing about 10-14% Ni, the appearance of the coating silver-tone stainless steel approximation; metallurgical structure of Y phase intermetallic compounds, characterized by surface micro-state metallic nickel particles of highly dispersed zinc layer the function is a high corrosion resistance coating. Plated with zinc-nickel alloys generally smelting Zn-2% Ni alloy with Zn-2% Ni alloy formulated nickel content of 0.04% to 0.09% of the zinc solution, compared with conventional zinc coating, zinc-nickel alloy can Thick steel plating effective solution to the problem activity to reduce costs, improve the coating corrosion resistance. Zinc-nickel alloy plating internal quality control is mainly to control the proportion of zinc plating, nickel concentration, so that the coating of nickel reaches a certain content, to do this, the key is to control the zinc, the nickel anode area ratio, and sub-control current size (the need for analytical tools to grasp zinc, nickel concentration). Appearance quality is good or bad is selected zinc brightener. Zinc-nickel alloy plating in the country's development ⑴ 1992 年 3 月 Guangzhou Institute Yuan Guowei two light raised in acidic chloride in the plating bath was bright, level of zinc-nickel alloy coating, after blue passivated, appearance and very good corrosion resistance. ⑵ 1992 年 6 月 Beijing University of Aeronautics and Astronautics Zhu Liqun Luo Dangyu studied zinc-nickel alloy plating layer coated with organic film after a 5% sodium chloride solution and hydrochloric acid mist corrosion resistance under conditions of nickel-containing l0% ~ l5 % of the zinc-nickel alloy coating corrosion resistant. ⑶l993年广东花东工艺电镀厂吕安敏介绍两种不同类型的锌镍合金电解液 obtained nickel-zinc alloy coating containing ≤8% nickel can be treated too blue, color, black conversion film resistance corrosion resistance. ⑷ 1996 年 Lu Jintang (South China University of Technology) and other studies ammonia as a complexing agent, dimethylamine and ethylene diamine as the additive basic zinc-nickel alloy plating process. ⑸ 1997 年 9 月 Duhan Yi, Li Yi (South China University of Technology) study of alkaline zinc-nickel alloy plating bright, TD synthetic additives for high corrosion resistance of nickel-containing l2% ~ l3% of the zinc-nickel alloy plating. ⑹ 1997 年 6 moon first to propose chloride zinc-nickel alloy plating bath formula, 1998 to discuss the zinc-nickel alloy Codeposition co-deposited with the normal shift. Prospects zinc-nickel alloy plating: zinc alloy of zinc, cobalt, zinc, iron, zinc and nickel. Wherein the zinc-nickel coating highest corrosion resistance, mainly refers to 90% to 95% zinc, 50% to 10% nickel alloy. These alloys have been practical for many years in many areas of the world. Such as zinc-nickel alloy sheet blank has provided excellent production in the automotive and computer industries, has greatly improved the corrosion resistance. Zinc-nickel alloy plating of automotive components such as the fuel pipe, the valve actuators, transmission components, etc. have been standardized in design in some European countries, in Japan, a wider range of applications.