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.
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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
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Most coatings serve to protect the component surface against mechanical abrasion and are made of hard metal or ceramic.
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Processes
Depending on the application purpose of the components and the required coating properties, the most suitable coating process is chosen.
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Not only the technological aspect plays a role, but also the economic factor is considered in our processes.
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HVOF High-Velocity Oxy-Fuel Spraying
ROCKWELLE 4.0
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Dimensions
Dimensions: max. ø x Length = 600 x 5000 mm
Weight: max. 3.0 t
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Rockwelle Coatings
For our Rockwelle coatings, the optimal material and the most suitable coating process are selected for each application.
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Hard Metals – Tungsten Carbide, Chromium Carbide
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Protective layers against mechanical wear
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Hard, low-porosity surfaces
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Iron Alloys – Steels
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Cost-effective coatings for repair purposes
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Suitable for high coating thicknesses
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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
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Quality Assurance
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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.
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Our company is certified according to DIN EN ISO 9001:2015.
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