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US 2013/0157044 A1Published application
Coated article and method for making same
AssigneesFIH (Hong Kong) Limited, Shenzhen Futaihong Precision Industry Co., Ltd.
InventorDA-HUA CAO
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Abstract
A coated article includes a substrate, a base layer directly formed on the substrate, an intermediate layer directly formed on the base layer, and a hydrophobic layer directly formed on the intermediate layer. The base layer is a chromium layer. The intermediate layer is a chromium carbide layer. The hydrophobic layer is a fluorine-carbon-hydrogen layer. The coated article has a good hydrophobic property and a good corrosion resistance.
Claims13
A coated article, comprising:
- a substrate;
- a base layer directly formed on the substrate, the base layer being a chromium layer;
- an intermediate layer directly formed on the base layer, the intermediate layer being a chromium carbide layer;
- and
- a hydrophobic layer directly formed on the intermediate layer, the hydrophobic layer being a fluorine-carbon-hydrogen layer having a surface facing the atmosphere.
2 more elements
A method for making a coated article, comprising:
- providing a substrate;
- directly forming a base layer on the substrate, the base layer being a chromium layer;
- directly forming an intermediate layer on the base layer, the intermediate layer being a chromium carbide layer;
- and
- directly forming a hydrophobic layer on the intermediate layer, the hydrophobic layer being a fluorine-carbon-hydrogen layer having a surface facing the atmosphere.
2 more elements
Dependencies are inferred from the claim text.