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US 12,259,007 B2Granted
Alloy member, sliding member, and apparatus
AssigneeCanon Kabushiki Kaisha
InventorHirotomo Tamiya
Life of this patent
Estimating the term…
Abstract
An alloy member includes a substrate formed of an alloy containing Mg and Li, a first layer which is disposed on the substrate and contains an inorganic fluoride, and a second layer which is disposed on the first layer and includes a cured product of a resin, the substrate, the first layer, and the second layer being stacked together, in which a surface of the first layer on the side opposite the substrate has an irregular structure.
Claims11
An alloy member comprising:
- a substrate formed of an alloy containing Mg and Li;
- a first layer which is disposed on the substrate and contains an inorganic fluoride, the first layer having a plurality of pores, and
- a second layer which is disposed on the first layer and includes a cured product of a resin,
- wherein a maximum roughness Rz of a surface of the first layer on the side opposite the substrate is 1 μm or more, and
- wherein an average circle equivalent diameter of the plurality of pores is 2 μm or more in a cross section in a stacking direction.
2 more elements
Dependencies are inferred from the claim text.