Self lubricating silicon nitride article

Details Self lubricating silicon nitride article Self lubricating silicon nitride article

1985-05-28

1987-03-17

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

75231, 420578, 419 13, 419 27, 501 97, F16C 3300

Patent

active

046505920

ABSTRACT:
An article is disclosed comprising particles of a silicon nitride based material and a lubricating material, the lubricating material occupying interconnected spaces within the article, the spaces being at least about 3% by volume of the article.

REFERENCES:
patent: 3676343 (1972-07-01), Dietz
patent: 3883314 (1975-05-01), Schnyder et al.
patent: 4229217 (1980-10-01), Hahn
patent: 4511402 (1985-04-01), Miura et al.

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