Composite structure forming a wear surface

Details Composite structure forming a wear surface Composite structure forming a wear surface

1993-09-24

1995-02-14

Nold, Charles R.

Stock material or miscellaneous articles

Hollow or container type article

Glass, ceramic, or sintered, fused, fired, or calcined metal...

428 344, 428210, 428222, 428256, 428408, 428 345, 428698, 428902, 418156, 418157, F01C 1904, B32B 1700, A47G 1922

Patent

active

053894111

ABSTRACT:
A pre-stressed composite liner structure is provided for tribological syss typically associated a pump, engine, compressor or systems having bearings rotating within a journal. A hollowed ceramic core is concentrically wound with cladding material in the form of a filament or braid. The ceramic core and the wound cladding form an interference fit with one another to pre-stress the ceramic core in terms of tensile strength.

REFERENCES:
patent: 4276331 (1981-06-01), Bothwell
patent: 4450872 (1984-05-01), Orcutt
patent: 4618318 (1986-10-01), Hansen
patent: 5211999 (1993-05-01), Okada

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