Tribological and Functional Coatings

Diamond-like carbon coatings (ta-C) are developed for a wide range of customer applications using laser arc technology on an industrial scale. We are pioneers in ta-C deposition with high coating rates, homogeneous layer thickness distribution, and long-term process stability. Smooth, virtually defect-free layers are produced using special modular plasma filter technology. Special adhesive layer designs enable the deposition of ta-C layers up to 100 µm thick. By vaporizing composite graphites, a wide variety of dopants can be adjusted, thereby imparting a wide range of functional properties to ta-C:X layers. Laser arc technology can also be used to produce dense, robust MoS₂ layers that are significantly superior to conventionally sputtered layers.

Our Range of Services:

• Extremely wear-resistant ta-C coatings for sliding components and tools
• Functionalized ta-C:X coatings for electrical/electrochemical applications, e.g., bipolar plates, electrodes, and sensors
• Robust MoS₂ coatings for tribological vacuum applications
• Adaptation of laser arc technology to industrial requirements (e.g., inline coating)