CHROMIUM PLATING
* Product introduction:
- Physical properties:
+ Hardness: 65HRC
+ Thickness: 50-700um
Operation: Normally run from bottom up and after completion, the oil line is discharged and automatically returned to zero stroke by gravity.
* Recovery solution
- To ensure the coating properties such as thickness, high strength, they must fully meet the following standards:
+ Provides the required surface roughness.
+ Provides the stiffness needed to withstand the pressure.
+ Provide a sufficiently high bonding force with the base metals, to prevent tear-resistant deformation of the coating.
- The coatings must also have the required roughness life until worn to the base metal layer.
* Hard chromium plating method
- Preliminary examination
- Clean. Bleach with an approved industrial solvent to completely remove surface grease
- Shoot sand. Standard surface cleaning complies with Swedish standard SA3. Surfaces that need no treatment should be covered with a mask prior to sandblasting.
- Outsourcing.
- Processing hard chromium plating
- Grinding and polishing
* Process of machining
- Choose the material
- Processing lathe
- Heat treatment increases surface hardness.
- Machining round to size - 0.2 mm
- Machining chromium with thickness 0.15um.
- Proceed with the correct size.
Please feel free to contact us if you need any further information!
