GRANULAR PERPENDICULAR MEDIA WITH CORROSION-RESISTANT CAP LAYER FOR IMPROVED CORROSION PERFORMANCE

A perpendicular magnetic recording media having an amorphous corrosion-resistant cap layer is disclosed. Preferably, the cap layer is a chromium alloy comprising Pt and C. A method of manufacturing the media is also disclosed.

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Bibliographische Detailangaben
Hauptverfasser:	THANGARAJ RAJ, GUI JING, BRUCKER CHARLES F, TANG HUAN
Format:	Patent
Sprache:	eng
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS PHYSICS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	A perpendicular magnetic recording media having an amorphous corrosion-resistant cap layer is disclosed. Preferably, the cap layer is a chromium alloy comprising Pt and C. A method of manufacturing the media is also disclosed.