Method of polishing a surface of copper or an alloy comprising mainly copper, magnetic head obtainable by means of the method

A method of polishing a surface of copper or an alloy comprising mainly copper, comprising the steps of moving a polishing means and the surface with respect to each other while exerting a polishing pressure of between 400 and 600 g/cm2 on the surface with the polishing means for obtaining a polishe...

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Bibliographische Detailangaben
Hauptverfasser:	DIRK KORNELIS GERHARDUS DE BOE, LAMBERTUS POSTMA, WALTHERUS WILHELMUS VAN DEN HO, JAN HAISMA, PETER WILHELMUS DE HAAS
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DRESSING OR CONDITIONING OF ABRADING SURFACES DYES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS PHYSICS POLISHES POLISHING POLISHING COMPOSITIONS OTHER THAN FRENCH POLISH SKI WAXES TRANSPORTING
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