Metal-clad ceramic-metal matrix composites for magnetic disk sub

Details Metal-clad ceramic-metal matrix composites for magnetic disk sub Metal-clad ceramic-metal matrix composites for magnetic disk sub

1997-01-30

1999-04-20

Resan, Stevan A.

Stock material or miscellaneous articles

Circular sheet or circular blank

428 653, 428325, 428328, 428332, 428469, 428694ST, 428704, 428900, G11B 0582

Patent

active

058956964

ABSTRACT:
A rigid disk substrate for a magnetic recording disk is formed of a metal-clad ceramic-metal matrix composite sandwich structure. The ceramic-metal matrix composite has a composition ranging from approximately 1 to 40 weight % of ceramic and 60 to 99 weight % of metal matrix. The metal matrix material and the metal cladding material are aluminum or an aluminum alloy. The substrate has a thickness less than 1 mm.

REFERENCES:
patent: 4605440 (1986-08-01), Halverson et al.
patent: 4623388 (1986-11-01), Jatkar et al.
patent: 4738885 (1988-04-01), Matsumoto
patent: 4749545 (1988-06-01), Begg et al.
patent: 4793967 (1988-12-01), Pryor et al.
patent: 4808463 (1989-02-01), Yoshikatsu et al.
patent: 4825680 (1989-05-01), Coe et al.
patent: 4946500 (1990-08-01), Zedalis et al.
patent: 4961778 (1990-10-01), Pyzik et al.
patent: 5039633 (1991-08-01), Pyzik et al.
patent: 5045278 (1991-09-01), Das et al.
patent: 5480695 (1996-01-01), Tenhover et al.
patent: 5486223 (1996-01-01), Carden
patent: 5487931 (1996-01-01), Annacone et al.
patent: 5626943 (1997-05-01), Tenhover
"Magnetic film deposition for Winchester hard discs" in The CD-ROM and Optical Disc Recording Systems by E.W. Williams, Oxford University Press, 1994, pp. 86-88.
"Magnetic Recording" by J. Mallinson and R. Wood in McGraw-Hill Yearbook of Science & Technology 1993, McGraw-Hill, Inc., 1992, pp. 209-212.

Affiliated with

Also associated with

Rating

Metal-clad ceramic-metal matrix composites for magnetic disk sub does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metal-clad ceramic-metal matrix composites for magnetic disk sub, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal-clad ceramic-metal matrix composites for magnetic disk sub will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2246805