Agricultural machinery spare parts Environmental Electroplating Technology

Metal surface rust, corrosive phenomenon is well known, for metal surface treatment - Plating technology came into being, has been one hundred years of history, it is by anodic dissolution, cathode absorption principle, a protective layer is formed on the surface of a variety of metal components easily oxidized. With the expansion of plating technology applications, its shortcomings are becoming evident, for example: 1, a large investment in equipment, preparation of high technical standard plating bath, strict requirements, so that the average investor and stop looking; 2, the production requires DC, Large energy consumption; 3, high cost, the use of expensive plating metal anode, and therefore limits its scope of application; 4, the production process of waste gas, waste water, seriously endanger people's health and the environment. National authorities have declared repeated demands to stop handling new electroplating factory approval, for not handle waste electroplating factory will be discontinued. But with the development of market economy, surface treatment applications gradually expanded, market demand increasingly urgent. To this end, the center reference surface material handling foreign advanced technology, combined with China's raw materials markets, Chinese Academy of Sciences under the assistance of the relevant departments, Ministry of Chemical Industry, the Ministry of Metallurgy and the Ministry of Science, etc., after years of painstaking research, now successfully developed an alternative plating metal surface treatment of the best project - a new generation of environmentally-friendly special alloy catalytic liquid surface. It's come to our metal surface protection industry to a new milestone, creating a new era of metal surface protection industry experts at the meeting, the Chinese Academy of Sciences, Ministry of Metallurgical Industry units and experts were given a high Evaluation. "People's Daily", "Economic Daily", "Science and Technology Daily", "Daily Worker" and other newspapers have done a report, CCTV technology has done a lot of special interview section. The products have been declared by the national anti-corrosion properties, identification and Chinese Academy of Preventive Medicine sanitation sanitation test, and the State Intellectual Property Office patent application pending number: 00103464.2. Its main features are nine: 1, non-toxic, tasteless, no waste emissions, no harm to humans, the environment does not constitute pollution, the environmental protection industry in 2013 national key projects to promote sustainable development. 2, a small investment in equipment, high efficiency, simple production process, easy to use and fast, does not require an external power supply. Can be directly placed in the plating catalyst solution soak for 10 to 50 minutes, it can be formed bright as a mirror surface, with the Golden effect, magically iron into a stainless steel, both beautiful and durable. 3, controllable thickness can be used to repair scrapped parts. Low cost per square meter cost about 10 to 25 yuan (according to the requirements of the plating, surface catalysis different thickness, costs fluctuate, such as purely decorative surface, costs only 6 yuan per square meter), only nickel-plated 1 / 2, 1/3 chrome plating, stainless steel 1/4. 4, and base metal parts combined with high strength, generally 350 ~ 400MPa, can not afford to skin, not falling, never rust. 5, the surface alloy layer of uniform density, regardless of the shape of complex surfaces sink hole, deep hole, the pipe wall, corner and other products, surface treatment can be carried out, no pitting, no porosity. 6, wear resistance, corrosion resistance, high surface hardness. 7, lubricating, low friction, non-stick is good, the surface of the rear catalytic treatment is an amorphous alloy, which is in a substantially flat state. 8, imitating nature better. No sophisticated technology current density is too large phenomenon, sharp edges or protruding portion is not particularly thick, post-processing is not required grinding. 9, other indicators performance coatings: microstructure: alloy, non-magnetic; mp: 860 ℃ -880 ℃; Density: 7.8 g / cm3; hardness: plated 550HV, after appropriate heat treatment up to 1200HV; binding force: combined strength on steel or aluminum above 400MPa, much higher than the plating nickel, chromium and the like; stress: stress within the steel is less than 7Pa; Gloss: L2 or 8-11 △ ?.