As the name suggests, "roughening" refers to the roughening of a smooth surface through physical or chemical treatment. The most common physical treatment is the use of aluminum oxide emery grit, which is determined by the particle size and size of the emery grit. The pressure of the sandblasting equipment produces surface effects of different...





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It is to immerse the workpiece (or parts) in the electroplating solution. After electrolysis, the metal ions (such as nickel, copper or silver, etc.) in the electroplating solution will be coated on the surface of the workpiece; after a period of immersion, the workpiece will The surface layer will be covered with a layer of metal ions from the...
[Expertise] About color
When it comes to anodizing treatment, the most commonly discussed thing is "color", and there are so many colors that it is impossible to clearly define a color; for example, it is often heard that each manufacturer of rose gold sets a different color tone. The main purpose is to To show the uniqueness of your own home, its definition...
If the purity of aluminum metal is greater than 99%, the material is pure aluminum (numbered 1000). In order to meet the requirements of strength, processability and corrosion resistance of various products, corresponding metal elements are added to the pure aluminum metal. , so that it can meet the set requirements. (See chart below)
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- 2026/8/6 New article update_Law_International Protection Marking
- 2026/8/26 New article update_Aluminum_Inorganic dyes - Ferric ammonium oxalate
- 2026/10/1 New article update_Professional_Cross-Cut Test






