PVD Hard Coatings on Tools, Diamond Steel Files Hard Coating PVD Equipment, Steel File TiN Gold Coating Machine
PVD TiN and PVD CrN Functional Coatings:
1. TiN (Titanium Nitride) Hardness: 2000~2300 HV, Thickness: 2~6 microns
2. CrN (Chrome Nitride) Hardness: 1700~2100 HV, Thickness: 2~10 microns
High Hardness, Low Coeffient of Friction, longer using time (more than 3~5 times)
Hard Coatings on Tools
Hard coatings, formed by reactive Physical Vapor Deposition ( PVD) processes, based on plasma technology,are becoming widely used in the tool industries.
The most common vaporization sources for the ion plating of hard coatings are unbalanced-magnetron- -sputtering sources, and cathodic-arc-vaporization sources. Bombardment during deposition is commonly achieved by applying a negative bias (-200 to -300 volts ) to the substrate and accelerating positive ions to the surface from a plasma. A high ratio of bombarding ions to depositing atoms is important for densifying the depositing material. In the unbalanced-magnetron-sputtering source, few of the sputtered atoms are ionized; but in the cathodic arc sources, a high percentage of the vaporized atoms are ionized. Because these “ film ions ” have a higher mass than do the gas ions, they are better able to sputter surfaces and densify films by “ atomic peening.”
Industrial tool coatings are typically 1.5 to 4 microns in thickness.
VAKIA-CAC1416 SPECIFICATION:
| MODEL | VAKIA-CAC1416 | ||
| MATERIAL | Stainless Steel (S304) | ||
| CHAMBER SIZE | Φ1400*1600mm (H) | ||
| CHAMBER TYPE | Cylinder, vertical, single door | ||
| SINGLE PUMP PACKAGE | Rotary Piston Vacuum Pump | ||
| Roots Vacuum Pump | |||
| Roots Pump | |||
| TECHNOLOGY | Cathodic Arc Evaporation, Ion Plating | ||
| POWER SUPPLY | Arc sources power supply + Bias Power supply | ||
| DEPOSITION SOURCE | 14 Cathodic Arc Sources | ||
| CONTROL | PLC+Touch Screen | ||
| GAS | Gas Mass Flow Meters | ||
| SAFETY SYSTEM | Numerous safety interlocks to protect operators and equipment | ||
| COOLING | Cooling Water | ||
| CLEANING | Arc Discharge | ||
| POWER MAX. | 75 KW | ||
|
AVERAGE POWER CONSUMPTION |
35 KW | ||
Batch Coating Sample
Please contact us today, Vakia Vacuum Coating is honored to be your your business partner.
