Decorative electroplating bath for black alloy coating

Decorative electroplating bath for black alloy coating

Application number 201510866742.7 Application date 2015. 12. 01 Applicant Zhang Ying Address 063100, No. 9, Gate 2, 2nd Floor, Linxixi Xiao Building, Guye District, Tangshan City, Hebei Province Inventor Zhang Ying Name of invention A decorative electroplating bath for black alloy plating Summary The present invention discloses a black alloy plating decorative electroplating bath, the…

Environmental protection type PCB board electroplating device

Environmental protection type PCB board electroplating device

Application number 201510851119. 4 Application date 2015. 11. 30 Applicant Chengdu Tianmu Electronic Equipment Co., Ltd. Address 610222 Liangfeng Village, Jitian Town, Tianfu New District, Chengdu City, Sichuan Province Inventor Jia Qiang Tang Gang Li Jing Liu Shulan Zhang Rong Patent agency Chengdu Hongyi Tiancheng Intellectual Property Agency Co., Ltd. 51230 Name of invention An…

Treatment system for removing organic phosphate in electroplating wastewater

Treatment system for removing organic phosphate in electroplating wastewater

Application date 2016. 03. 15 Applicant Fuyang Hongxiang Technical Service Co., Ltd. Address 311414 Xinguan Village, Dayuan Town, Fuyang District, Hangzhou City, Zhejiang Province Inventor Li Chengwei Name of invention A treatment system for removing organic phosphate in electroplating wastewater Summary The present invention discloses a treatment system for removing organic phosphate in electroplating wastewater,…

A corrosion-resistant composite electroplating solution

A corrosion-resistant composite electroplating solution

Application number 201510726297. 4 Application date 2015. 10. 28 Applicant Anhui Hengyuan Coal and Electricity Co., Ltd. Address 234000, No. 157, Xichang Road, Puqiao District, Suzhou City, Anhui Province Patent agency, Hefei, Anhui Huaxin Intellectual Property Agency Name of invention A corrosion-resistant composite electroplating solution Summary The present invention discloses a corrosion-resistant composite electroplating solution,…

GB 21900—2008 Electroplating Pollutant Emission Standard

GB 21900—2008 Electroplating Pollutant Emission Standard

To implement the “Environmental Protection Law of the People’s Republic of China”, “Water Pollution Prevention Law of the People’s Republic of China”, “Air Pollution Prevention Law of the People’s Republic of China”, “Marine Environmental Protection of the People’s Republic of China” Law”, “State Affairs Anhui Decision on Implementing the Scientific Outlook on Development and Strengthening…

Electroplating solution formulation for metal electroplating

Electroplating solution formulation for metal electroplating

◇Characteristics The electroplating solution produced by the iron-nickel-molybdenum soft magnetic alloy foil is less harmful to the environment, the process is stable, and the composition of the plating solution is simple and It is easy to operate and can be stored for a long time after preparation. Through this electroplating and process, an iron-nickel-molybdenum alloy…

Design principles of electroplating hanger

Design principles of electroplating hanger

The function of the electroplating hanger is to hang or fix various parts to connect them with the cathode. When anodizing and electropolishing, Connect with the anode, conduct current to the part, so as to achieve plating or other processing purposes. The hanger is of great significance for improving product quality, reducing manufacturing costs, reducing…

Hardware screw electroplating can be divided into environmental protection and non-environmental protection

Hardware screw electroplating can be divided into environmental protection and non-environmental protection

Hardware screw electroplating has environmental protection and non-environmental protection, environmental protection electroplating includes environmental protection blue zinc, environmental protection color zinc, environmental protection black zinc, environmental protection white zinc, environmental protection nickel, etc., non-environmental protection : White zinc, color zinc, black zinc, blue zinc, nickel, etc. Everyone also understands that electroplating plants have more electroplated…

Advanced treatment of electroplating wastewater with biochemical unit

Advanced treatment of electroplating wastewater with biochemical unit

A foreign-funded enterprise in Guangdong produces 160 million pieces of connectors per year, with a total of 3 electroplating production lines, and discharges 253m3 of electroplating wastewater per day. It is required that 95% of the treated wastewater, that is, 240m3, be reused as cleaning water for electroplating production lines, and only 5% of the…

Selection principle of electroplating hanger material

Selection principle of electroplating hanger material

The material of the hanger can be differentiated according to each process stage and different plating types. The key point of the selection basis should consider the conductivity, corrosion resistance and strength of the material within the process range Requirements, while also taking into account the necessity and economic rationality. Which material should be used…

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