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Method for production and design of surfaces of steel and iron materials, involves heating workpiece to preset temperature until blue/blue black staining occurs in surface and applying clear coat layer to surface after cooling
Method for production and design of surfaces of steel and iron materials, involves heating workpiece to preset temperature until blue/blue black staining occurs in surface and applying clear coat layer to surface after cooling
The pre-treated material e.g. St 37 grade material, St 52 grade material or similar of the workpiece is ground until the entire surface of the material is ground completely. The workpiece is heated to a temperature of 1200-2800[deg] until blue/blue black staining occurs in surface. The workpiece is cooled. A clear coat layer is directly applied to the surface of the workpiece in dry conditions as a sealant after cooling. (Incomplete specification, abstract based on information published by the patent office).
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