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The solution is determined for protected working surfaces of high mechanically and thermally stressed machine components, e.g. on functional surfaces of crystallisers of copper or its alloys. The crystallisers surface primarily gets surface-tested by degreasing and rinsing, and after subsequent pick...

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Bibliographische Detailangaben
Hauptverfasser:	KRUPA JAN ,CS, HOLLY ALOJZ CSC.,CS, UHLIAR MILAN ,CS, LANDA VACLAV CSC.,CS, FRIC VINCENT CSC.,CS, VITEK JAROMIR CSC.,CS, JANOK JAN ,CS, STRACAR SLAVOMIR ,CS
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR CHEMISTRY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS
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Beschreibung
Zusammenfassung:	The solution is determined for protected working surfaces of high mechanically and thermally stressed machine components, e.g. on functional surfaces of crystallisers of copper or its alloys. The crystallisers surface primarily gets surface-tested by degreasing and rinsing, and after subsequent pickling and repeated rinsing it is subject to cathodic electrocrystallization in an electrolyser in order to deposit at least one functional metal layer opn the basis of nickel or its alloys thick of 1 up to 10 mm. For the purpose of achieving increased adhesivity of the protective layer, the crystalliser surface gets mechanically treated, is provided with grooving with negative angles, resp.