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US 2013/0152381 A1Published application
Methods for texturing magnetic head surface
AssigneeInternational Business Machines Corporation
InventorsRobert G. Biskeborn, Cherngye Hwang, Jason Liang, Calvin S. Lo
Life of this patent
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Abstract
A method according to one embodiment includes contacting an oxidant with an AlTiC portion of a magnetic head for recessing TiC grains of the AlTiC portion. A method according to another embodiment includes contacting a peroxide with an AlTiC portion of a magnetic head for recessing TiC grains of the AlTiC portion from a media bearing surface of the AlTiC portion.
Claims10
A method, comprising:
- contacting an oxidant with an AlTiC portion of a magnetic head for recessing TiC grains of the AlTiC portion.
A method, comprising:
- contacting a peroxide with an AlTiC portion of a magnetic head for recessing TiC grains of the AlTiC portion from a media bearing surface of the AlTiC portion.
Dependencies are inferred from the claim text.