MX9604967A - Improved disk substrate. - Google Patents

Improved disk substrate.

Info

Publication number
MX9604967A
MX9604967A MX9604967A MX9604967A MX9604967A MX 9604967 A MX9604967 A MX 9604967A MX 9604967 A MX9604967 A MX 9604967A MX 9604967 A MX9604967 A MX 9604967A MX 9604967 A MX9604967 A MX 9604967A
Authority
MX
Mexico
Prior art keywords
disk substrate
improved disk
improved
disk
angstroms
Prior art date
Application number
MX9604967A
Other languages
Spanish (es)
Other versions
MXPA96004967A (en
Inventor
Oh-Hun Kwon
Original Assignee
Saint Gobain Norton Ind Cerami
Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Norton Ind Cerami, Corp filed Critical Saint Gobain Norton Ind Cerami
Priority claimed from PCT/US1995/004325 external-priority patent/WO1995028703A1/en
Publication of MXPA96004967A publication Critical patent/MXPA96004967A/en
Publication of MX9604967A publication Critical patent/MX9604967A/en

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Abstract

This invention relates to a disk substrate for use in a disk drive, the disk substrate consisting essentially of partially stabilized zirconia and having a surface roughness (Ra) of no more than 10 angstroms.
MX9604967A 1995-04-18 1995-04-18 Improved disk substrate. MX9604967A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US230044 1994-04-19
PCT/US1995/004325 WO1995028703A1 (en) 1994-04-19 1995-04-18 Improved disk substrate

Publications (2)

Publication Number Publication Date
MXPA96004967A MXPA96004967A (en) 1998-02-01
MX9604967A true MX9604967A (en) 1998-02-28

Family

ID=39165036

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9604967A MX9604967A (en) 1995-04-18 1995-04-18 Improved disk substrate.

Country Status (1)

Country Link
MX (1) MX9604967A (en)

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