U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Fiber-reinforced laminates and method for making them

Patent 4753850 Issued on June 28, 1988. Estimated Expiration Date: Icon_subject September 30, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

3169048

3395001

3606667

3615277

3649425

3900150

Aluminum alloy-boron fiber composite
Patent #: 3936277
Issued on: 02/03/1976
Inventor: Jakway ,   et al.

Method of brazing aluminum parts
Patent #: 3970237
Issued on: 07/20/1976
Inventor: Dockus

Method for bonding composite materials
Patent #: 3984043
Issued on: 10/05/1976
Inventor: Kreider ,   et al.

Method of fabricating a filament-reinforced composite article
Patent #: 4010884
Issued on: 03/08/1977
Inventor: Rothman

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Inventors

Assignee

Application

No. 07/104552 filed on 09/30/1987

US Classes:

428/608, Embodying fibers interengaged or between layers (e.g., paper, etc.)428/614, Laterally noncoextensive components (e.g., embedded, etc.)428/654Next to Al-base component

Examiners

Primary: Zimmerman, John J.

Attorney, Agent or Firm

International Classes

C22C 49/04 (20060101)
C22C 47/00 (20060101)
C22C 47/20 (20060101)
C22C 49/00 (20060101)

Foreign Application Priority Data

1980-01-04 DE

Abstract

A fiber reinforced metal laminate and method of preparation. The metal layers are of aluminum or aluminum alloy. An aluminum containing solder layer is disposed on inner surfaces of the metal layers. The fibers are silicone-carbide, boron or silicon-carbide coated boron and located between the solder layers. These layers are heated under pressure to a temperature above the melting point of the solder and below the melting point of the metal layer.

Other References

  • Henderson, J. G., et al; Metallurgical Dictionary, Reinhold Pub. Corp., New York, N.Y., pp. 296-297 TN 609Hy (1953)
  • Kreider, K. G. et al; Plasma Sprayed Metal Matrix Fiber Reinforced Composites; Air Force Mat'ls. Lab, Tech. Report AFML-TR68-119, pp. 1-11 (1968)
  • Harrigan, W. C., et al. J. Metals 20 (May 1975)
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