Method for treating a metal product
A method of efelectrolytically, continuously treating a material of stainless steel, which is preferably formed continuously, an oxide surface layer with a thickness of at least 1 micrometre being removed from the material, a selected surface conditioning effect being achieved in the same stage, con...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A method of efelectrolytically, continuously treating a material of stainless steel, which is preferably formed continuously, an oxide surface layer with a thickness of at least 1 micrometre being removed from the material, a selected surface conditioning effect being achieved in the same stage, consisting in a selected surface fineness being achieved. The method is executed preferably by means of electrolysis using direct current at relatively high current densities, in an electrolyte which preferably comprises sulphuric acid or salt thereof and/or phosphoric acid. |
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