The Practical Properties Of Hard Oxidation

Protective practical performance of aluminum hard oxide film during processing:

• A. Hard Oxidation Building Industry-The hard oxidation requirements of the construction industry are characterized by appearance and longevity, because its working conditions are characterized by permanent exposure and static properties.
• B. Measuring Hard Oxidation Area-The area available for one test on an effective surface.
• C. Spontaneous color hard oxide film-this kind of hard oxide film is a kind of specific aluminum material in a suitable electrolyte (usually based on organic acids) under the electrolytic action of the alloy itself to generate a A colored hard oxide film.
• D. Decorative hard oxidation-hard oxidation mainly makes the appearance uniform and beautiful.
• E. Protective Hard Oxidation-The characteristics after hard oxidation are abrasion and corrosion resistance, as far as appearance is secondary or insignificant.
• F. Hard oxidation electrolytic coloring-coloring of hard oxide film, which is colored by metal or metal oxide electrodeposition through the gaps of the oxide film.
• G. Hard oxide sealing-aluminum is subjected to hydration sealing treatment after hard oxidation to reduce voids and adsorption capacity in the oxide film.
• H. Colored hard oxide film-The hard oxide film of aluminum is colored by adsorbing dyes.
• I. Colorless hard oxide film-basically colorless and transparent hard oxide film.
• J. Bright hard oxide-its main characteristic is to make the surface of aluminum have a high specular reflectance.
• K. Hard oxidation effective surface-the part of the surface of the object with a coating and an oxide film, the performance and appearance of this part of the oxide film are important.

 The choice of hard oxidation effect is completely different from that of ordinary oxidation.Of course, there are differences in price.High-end products and wear-resistant products choose hard anodizing as the best.

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