FRIESE Rockwelle®
FRIESE Coatings
FRIESE is a powerful and competent partner for coating through thermal spraying.
We offer complete solutions from component manufacturing to the post-processing of our Rockwelle® coatings through grinding, polishing, and finishing.
Applications
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Protection against wear
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Corrosion protection
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Regeneration of worn components
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Scrap recovery and repair
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Electrical and thermal insulation
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Bearing layers
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Resistance to wet-chemical attack
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Oxidizing atmosphere
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Emergency running properties
Most coatings serve to protect the component surface against mechanical abrasion and are made of hard metal or ceramic.
Processes
Depending on the application purpose of the components and the required coating properties, the most suitable coating process is chosen.
Not only the technological aspect plays a role, but also the economic factor is considered in our processes.
HVOF High-Velocity Oxy-Fuel Spraying
ROCKWELLE 4.0
Dimensions
Dimensions: max. ø x Length = 600 x 5000 mm
Weight: max. 3.0 t
Rockwelle Coatings
For our Rockwelle coatings, the optimal material and the most suitable coating process are selected for each application.
Hard Metals – Tungsten Carbide, Chromium Carbide
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Protective layers against mechanical wear
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Hard, low-porosity surfaces
Iron Alloys – Steels
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Cost-effective coatings for repair purposes
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Suitable for high coating thicknesses
Coating Removal
In our coating removal bath, we can gently and cost-effectively remove cobalt-bound hard metal coatings through an electrochemical process.
Advantages
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Eliminates the need for the otherwise very complex and expensive diamond grinding
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By treating the workpieces gently, the original contours are preserved, ensuring a new coating without material loss
Quality Assurance
A quality inspection of all supplied spray powders is conducted in our in-house quality laboratory. The quality of all customer orders is documented through spray samples, allowing us to guarantee consistent quality of our coatings.
Our company is certified according to DIN EN ISO 9001:2015.