F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
F16J 15/44 (2006.01) F16J 15/34 (2006.01) F16J 15/453 (2006.01) F16J 15/54 (2006.01)
Patent
CA 2607692
A mechanical seal includes a pair of opposing seal faces (10), wherein at least one of the pair of seal faces (10) includes a multilayer coating (14) disposed on a substrate (12), wherein the multilayer coating (14) has a periodic repetition of distinct layers, a plurality of layers of a composite wherein no two adjacent layers of the composite comprise an identical ratio of composite constituents, or both. A method includes disposing a multilayer coating (14) on a substrate (12) to form at least one of a pair of opposing seal faces (10) of a mechanical seal.
Anand Krishnamurthy
Brisson Bruce William
Ghasripoor Farshad
Gray Dennis Michael
Mathew Paul
Company General Electric
Craig Wilson And Company
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