Surface Treatment Technology
-
Chemical Conversion Coating
- Chemical Conversion Coating
-
Chemical conversion coating is a chemical process that produces a stable chemical compound layer on the metal surface. The oxide or compound coatings are used for corrosion prevention, under-layer for painting and metal coloring.
-
Special Plating
- Special Plating
-
For special plating, we service IVD (ion vapor deposition) coating, HVOF (high velocity oxygen fuel) coatings, chemical milling which utilizes corrosiveness of acids to mill parts.
-
Wet Plating
- Wet Plating
-
Wet plating often uses electro-plating process. Metal ions in the electrolyte are reduced at the cathode, where the substrate or parts to be plated, to form the metal plating through the electrical field applied between the anode and cathode.
-
Painting
- Painting
-
The function of painting includes decoration and protection of materials from environmental damages such as rain, aerial erosion, corrosive atmosphere and UV irradiation.
-
Machining Process
- Machining Process
-
Machining process includes forming process using machines and tools to a desired shape.
-
Non Destructive Test
- Non Destructive Test
-
Non-destructive test includes methods to measure the properties of materials, such as porosity, cracks and inner defects, without damaging, separating and destructing the materials.
-
Other Process
- Other Process
-
Shot peening is a process that blasts the surface of materials with the steel balls to clean and modify the surface properties. Sanding and glass beading are similar to shot peening but use sands and glass beads.