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The role of titanium plating on the surface of aluminum and the unique advantages of industrial aluminum
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After the name of the industrial aluminum profile is oxidized, it has a very beautiful appearance and is resistant to dirt. Once it is coated with oil, it is very easy to wash away. When assembling into a product, different specifications of profiles are used according to different bearing loads, and matching aluminum profile accessories are used. No welding is required. More environmentally friendly, and installation, disassembly, light and easy to carry, very convenient to move, industrial aluminum materials are divided according to the application field, industrial aluminum profiles refer to all aluminum profiles except for building doors and windows, curtain walls, interior and exterior decoration and building structures. .


The titanium plating process for aluminum profiles belongs to the coating technology. It basically adds pre-plating and electroplating process steps to the conventional titanium-plating process. The pre-plating process is to place the activated plated parts in an aqueous solution of salt and hydrochloric acid for chemical treatment. The components of the plating solution in the electroplating process include nickel sulfate, nickel chloride, boric acid, sodium lauryl sulfate, saccharin, and brightener. This process has the advantages of simplicity, practicality, and good results. The hardness of the film layer of the gold-aluminum profile is HV≈1500, which is 150 times more wear-resistant than that of 22K gold plating under the same premise. Industrial aluminum profiles refer to all aluminum profiles except for building doors and windows, curtain walls, interior and exterior decoration and aluminum profiles for building structures.


The titanium plating process for aluminum profiles includes material selection, polishing, chemical degreasing, water scouring, activation, and vacuum titanium plating process steps. Its characteristics are that it also includes: .


A, electroplating process, the components of the plating solution in this process include nickel sulfate, nickel chloride, boric acid, sodium lauryl sulfate, saccharin, brightener, process conditions: current 3-4A/dm cathode movement, spot aluminum material manufacturer 5 -7A/dm air stirring, bath temperature 50-60℃, PH value 3.9-4.2, electroplating time 15 minutes, industrial aluminum profile is divided according to the application field, industrial aluminum profile refers to building doors and windows, curtain walls, All aluminum profiles other than aluminum profiles for interior and exterior decoration and building structures.


B, pre-plating process, this process is to put the activated titanium-aluminum profile after washing with purified water in a liquid composed of salt, hydrochloric acid and water for chemical treatment. until the reaction.


Aluminum is a very environmentally friendly green metal and a "low-carbon economy" driver. Aluminum has excellent functions such as space shuttles, advanced equipment, small packaging containers, pots and pans, and cannot be separated from aluminum. Aluminum is not only a Important structural data directly improves the appearance of aircraft, high-speed railways, etc., and is also an important functional data, which has become the basic support for strategic emerging industries such as new materials, advanced equipment manufacturing, and new energy.


Aluminum alloy is a kind of green information that is completely harmless to the environment. Industrial aluminum is divided according to application fields. Industrial aluminum profiles refer to all aluminum profiles except building doors and windows, curtain walls, interior and exterior decoration, and building structures. % or more of aluminum ingots are important raw data to form aluminum alloys with multiple compositions by improving strength, hardness, wear resistance and other functional metal elements, such as carbon, magnesium, silicon, sulfur, etc.


Due to the increasingly strict requirements of environmental protection and energy saving, the lightweight of automobiles has become the trend of the development of automobiles in the world. Industrial aluminum materials are divided according to application fields. Aluminum profiles, spot aluminum manufacturers.


Updated:2022-10-21 | Return
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