Back to results
US 12,595,754 B2Granted
Sliding member and internal combustion engine
AssigneesNissan Motor Co., Ltd., Fukuda Metal Foil & Powder Co., Ltd.
InventorsYoshinori Izawa, Katsunori Otobe
Life of this patent
Estimating the term…
Abstract
A sliding member is provided with a sliding film at least on a surface of the sliding member. The sliding film contains copper-based alloy particles including titanium and has a titanium oxide layer in part of an interface between the particles forming the sliding film. The titanium content of the copper-based alloy particles is 3.5 mass % or more and 11.0 mass % or less. The sliding member is part of an internal combustion engine.
Claims8
An internal combustion engine comprising a sliding member, the sliding member comprising:
- a sliding film at least on a surface thereof, wherein
- the sliding film contains copper-based alloy particles including titanium and has a titanium oxide layer at part of the interface between the particles forming the sliding film, and
- a titanium content of the copper-based alloy particles is 3.5 mass % or more and 11.0 mass % or less.
Dependencies are inferred from the claim text.