| Skiktalternativ | Beläggningsmaterial | Beläggningsteknik | Mikrohårdhet HIT (GPa) | Friktionskoefficient (torr) vs. stål | Max. driftstemp. [°C] | Processtemperatur | ||
|---|---|---|---|---|---|---|---|---|
| BALINIT DLC STAR | CrN / a-C:H | PACVD | ~15-25 | 0.1 - 0.2 | 300 | < 250 |
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| BALINIT DLC | a-C:H | PACVD | ~15-25 | 0.1 - 0.2 | 300 | < 250 |
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Mechanical sealsCoating solution for mechanical seals
BALINIT DLC STAR decreases the friction and enhance the abrasive wear resistance of mechanical seal rings of drill bits.
Benefits:
- Low friction reduces seal damage caused by start up and / or coast down conditions
- Reduced danger of leakage thus protecting the entire system and the environment
- Increased life and less maintenance
- Significant reduction in downtime and costs