Methods for reducing wear on silicon carbide ceramic surfaces

Details Methods for reducing wear on silicon carbide ceramic surfaces Methods for reducing wear on silicon carbide ceramic surfaces

1992-05-14

1994-09-06

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

C10M13522, C10M13528

Patent

active

053445775

ABSTRACT:
Methods for reducing wear on silicon carbide ceramic surfaces comprise contacting the surface with a lubricating oil composition including an organic sulfide. Preferred organic sulfides are of the formula R.sup.1 --S--(S).sub.n --R.sup.2 wherein R.sup.1 and R.sup.2 are individually selected from the group consisting of alkyl, aryl, arylalkyl and alkaryl groups and hydrogen, but not both R.sup.1 and R.sup.2 are hydrogen, and n is 0, 1 or 2.

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patent: 4826612 (1989-05-01), Habeeb et al.
Hsu, "Advanced Lubrication Concepts and Lubricants", Engineered Materials r Advanced Friction and Wear Applications, Smidt et al Editors, ASHM International, Metals Park, Ohio, 1988, pp. 135-142 (month unknown).
Hsu, "Boundary Lubrication of Materials", MRS Bulletin, Oct. 1991, pp. 54-58.

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