Method for making an arrangement consisting of a cast part and a cast-in component

a technology of casting parts and components, applied in the direction of coatings, mechanical devices, transportation and packaging, etc., can solve the problems of thermal spray coating layers, oxides and porosities, inability to form firm bonds, etc., and achieve the effect of improving the stability of the coating according to the invention, and reducing the amount of material used
US20140102659A1Inactive Publication Date: 2014-04-17MAHLE INT GMBH
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
MAHLE INT GMBH
Publication Date
2014-04-17
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

A method for making an arrangement consisting of a cast part and a cast-in component composed of a metallic material. The cast-in component is composed of a metallic material that has a galvanically applied nickel layer. The layer is applied by positioning the cast-in component in an electrolyte bath and applying the coating on at least part of the surface of the component. The cast-in component is then positioned in a casting mold and a cast part is casted around the cast-in part.
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Description

CROSS REFERENCE TO RELATED APPLICATIONS

[0001] This is a divisional of U.S. patent application Ser. No. 13 / 325,521, filed on Dec. 14, 2011, which claims priority under 35 U.S.C. §119 of German Application No. 10 2010 055 162.7 filed on Dec. 18, 2010, the disclosures of which are incorporated by reference.BACKGROUND OF THE INVENTION

[0002] The present invention relates to a method of making an arrangement consisting of a cast part and a cast-in component having a coating composed of a metallic coating material.

[0003] In machine construction, in particular, components frequently have to be provided with a coating that can fulfill various tasks, for example as a tribological coating or as a connection layer between two components. An example is the production of cast parts composed of metals or metal alloys, in which other components, namely cast-in components, composed of a metallic material that differs from that of the cast part, are cast in. This relates, for example, to cast parts comp...

Claims

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