Coating processes

• Atmospheric Plasma Spraying (APS): Triplex II, DELTA, F4, F210
• High Velocity Oxygen Fuel Spraying (HVOF): GTV-K2, G-Gun
• Cold Gas Spraying (CGS): CGT 4000
• Arc Spraying (AS): Sulzer-OSU-VISU-Arc

Possible Component Sizes Thermal Spraying

• Exterior Coating: Diameter from 5 to 600 mm 
• Interior Coating: Diameter from 60 to 600 mm

Coating Materials Wear and Corrosion Protection

• Hard Metals such as: WC/Co/Cr 86 10 4, Cr₃C₂/NiCr 80 20, ...
• Ceramics such as: Al₂O₃, TiO₂, Cr₂O₃, ZrO₂-Y₂O₃ 93 7, .
• Metals such as: X₂CrNiMo 17 13 2 (316L), CoCrMo 60 27 5, NiAl 80 20, NiCrAlY 66 22 10 1, NiCr 80 20, NiCrBSi 74 15, Ti, Al, Zn, Cu, AlSi 88 12, ...

Coating Qualities

• Adhesiveness
• Coating thickness, Structure [richtig?] and Porosity
• Hardness

Cylindrical Grinding

• Machine information: 1000 mm x 175 mm center height
• Grinding quality: Manufacturing for form and dimensional tolerance as well as surface roughness

Coating Inspection

Cross-section polishing with light microscopic analysis

For analytics and materials testing see also www.iw.uni-hannover.de/iw-bereiche