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BALORA TECH PRO Environmental barrier coating with high temperature wear resistance

BALORA™ TECH PRO for enhanced efficiency, reliability, and extended service life of your critical components

BALORA TECH PRO
Inside view of a jet engine, which can be coated using BALORA TECH PRO
View on the coatable parts inside a jet engine

Original equipment manufacturers (OEMs) in the aerospace and power generation industries need solutions to protect temperature-sensitive materials from environmental influences and high operating temperatures. Advanced surface solutions can significantly extend the life of critical components by preventing premature wear.

PVD (Physical Vapor Deposition) has become a preferred technology for these industries offering a REACH compliant and eco-friendly alternative to current coating technologies.

BALORA™ TECH PRO is an aluminum chromium oxide coating with a corundum type crystal structure that provides excellent adhesion to metallic and oxide materials. The coating can be applied to a variety of substrates such as aluminum, titanium, aluminides, steel, nickel alloys and super alloys.

Depending on the substrate material, the coating is stable at temperatures up to 1400°C. Designed to ensure components operate with maximum efficiency and reliability, BALORA™ TECH PRO provides an excellent barrier against diffusion, corrosion, hot corrosion, oxidation and mechanical wear, while being thin and uniform around even complex part geometries.

BALORA TECH PRO extends the service life of components without the use of rare earth materials.

BALORA TECH PRO
Coating material AlCrO based
Coating technology Arc
Coating colour dark grey
Coating hardness HIT [GPa]* 11±1.5
Max. service temp. [°C]**** 1400*****
Process temperature [°C] 600
Typical coating thickness [µm] 10-17
General remark All given data are approximate values, they depend on application, environment and test condition.
*Coating hardness HIT [GPa] Measured by nano indentation according to ISO 14577. For multilayers the hardness of the different layers varies. Hardness can be adapted to the application.
****Max. service temp. [°C] These are approximate values out of the field. Due to thermodynamic laws there is a dependency of pressure in application.

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