Aluminum in practice is a process to cover aluminum surface with substance the oxidized aluminum layer on the surface. Oxidized aluminum film actually is transparent color, so this is make benefit to surface anodized aluminum can be colored freely. Coloring of aluminum anodized can be use of textile dyeing agent with many colored alternative to choose.
The process of anodizing object can be treated as follows:
Electropolishing: done before the anodizing process is run, material must treated first use electropolishing first. This process will open the pores of aluminum surface or activating aluminum surface.
Alkaline solution treatment: concentration of alkali in the solution is one of the major factors, which determine the process of polishing process when treated the surface of aluminum using alkaline solution.
Rinsing: rinsing must be done in between of each process step, using clean water.
Jigging : parts which have been polished with pastes are degreased using organic solvent, such as benzine or dichloromethane. The object are mounted on anodizing jigs made of aluminum or clad alloy.
Anodizing: the main process of all these are anodizing of object. The parameter should be controlled are temperature cooling arrangements in the case of sulfuric acid solution.
Racking and Rinsing: aluminum that already anodized than rack and rinsing using clean water. It is recommended that 1100 alloy be used for the spines and 2024 alloy for the contacts. By incresing the cross sectional area of the spines by about 40%.
Sealing and coloring: After anodzed, the surface of aluminum shoul be sealed, if you like to color, use dyeing agent before sealed. Sealing process are dipped aluminum anodized in boiling water for about half an hour.
Polishing after anodized: The determined factor of anodized product will look more interest is polishing the anodized surface. A mechanical polished using paste can make the surface look bright. The process of polishing object need experience people to make anodized surface look beautiful.
Finished.
The process of anodizing object can be treated as follows:
Electropolishing: done before the anodizing process is run, material must treated first use electropolishing first. This process will open the pores of aluminum surface or activating aluminum surface.
Alkaline solution treatment: concentration of alkali in the solution is one of the major factors, which determine the process of polishing process when treated the surface of aluminum using alkaline solution.
Rinsing: rinsing must be done in between of each process step, using clean water.
Jigging : parts which have been polished with pastes are degreased using organic solvent, such as benzine or dichloromethane. The object are mounted on anodizing jigs made of aluminum or clad alloy.
Anodizing: the main process of all these are anodizing of object. The parameter should be controlled are temperature cooling arrangements in the case of sulfuric acid solution.
Racking and Rinsing: aluminum that already anodized than rack and rinsing using clean water. It is recommended that 1100 alloy be used for the spines and 2024 alloy for the contacts. By incresing the cross sectional area of the spines by about 40%.
Sealing and coloring: After anodzed, the surface of aluminum shoul be sealed, if you like to color, use dyeing agent before sealed. Sealing process are dipped aluminum anodized in boiling water for about half an hour.
Polishing after anodized: The determined factor of anodized product will look more interest is polishing the anodized surface. A mechanical polished using paste can make the surface look bright. The process of polishing object need experience people to make anodized surface look beautiful.
Finished.
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