It is well known that the sealing of anodic oxide film is necessary to improve the service life of corrosion resistance.The sealing process usually includes cold sealing, boiling water seali...
the aluminum and aluminum alloy anodizing device
London metal exchange prices, by early 2016, the lowest at about $1450 a tonne, up repeatedly, a recent months generally stabilized above $1700 a tonne, the highest ever closer to $1800 a to...
The aluminum profiles are divided into: 1. Industrial aluminum profile: mainly used for airplanes, trains, industrial radiators, automobiles, electrical appliances, etc. 2. Aluminum alloy...
Chemical conversion film treatment is in the surface treatment for aluminum and aluminum alloy corrosion resistance of the most widely used technology, the development of more than half a ce...
Hard anodic oxidation, and what is the difference between ordinary anodic oxidation process conditions, although the difference is not very big, is to use principle of electrolytic cell used...
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