No environmentally damaging materials and emissions, no toxic reaction products
Great variety of coating can be produced, most substrates can be coated
High wear resistance, Low friction coefficient
Coating temperature below the final heat treatment temperature of most steels
Small, precisely reproducible coating thickness (accurate surface replication, true to size)
PVD has been used to successfully deposit a decorative thin film on SUS and Ti substrates, while functional films such as diamond-like carbon (DLC) film can be prepared and applied to mass production processes such as making gear parts, providing improved wear resistance.
Generic Process Flow
1
Incoming Inspection
2
Racking for Washing
3
Washing Processes
4
Deracking
5
Jigging for Plating
6
Vacuum and Heat Up
7
Deposition
8
Unloading Inspection
Specifications
SUS, Titanium, Copper, Zinc, Alloy, etc.
Hardness: HV200-2000 (Watch Case)
Corrosion resistance: >48H (High)(Jewellery)
Roughness: ~0.01 um (Furniture)