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US 7,290,751 B2Granted
Composite mold and method for manufacturing the same
AssigneeHon Hai Precision Industry Co., Ltd.
InventorGa-Lane Chen
Life of this patent
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Abstract
A composite mold comprising a main body, a molding layer formed on the main body, and a protective layer formed on the molding layer, the protective layer being made from diamond-like carbon. A method for manufacturing the composite mold comprising the following steps: providing a main body; forming a molding layer on the main body; and forming a protective layer on the molding layer, the protective layer being comprised of diamond-like carbon.
Claims12
A composite mold comprising:
- a main body,
- a molding layer formed on the main body, the molding layer being made of a nickel phosphorus alloy, and
- a protective layer formed on and in contact with the molding layer, the protective layer being made of diamond-like carbon.
A method for manufacturing a composite mold, comprising the following steps:
- providing a main body;
- forming a molding layer on the main body, the molding layer being made of a nickel phosphorus alloy;
- and
- forming a protective layer on and in contact with the molding layer, the protective layer being comprised of diamond-like carbon.
1 more element
Dependencies are inferred from the claim text.