High-strength steel-based copper alloy sliding plate

A copper alloy plate, copper alloy technology, applied in the direction of metal layered products, layered products, chemical instruments and methods, etc., can solve the problems of high use cost, complex sliding plate structure, poor bonding strength, etc., to achieve low manufacturing cost, The effect of surface wear resistance and large bearing capacity

Inactive Publication Date: 2015-04-29
PINGHU KAIFENG MACHINERY MFG FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The high-strength steel-based copper alloy sliding plate provided by the present invention aims to overcome the disadvantages of complex structure, high use cost and poor bonding strength of the prior art.

Method used

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  • High-strength steel-based copper alloy sliding plate
  • High-strength steel-based copper alloy sliding plate
  • High-strength steel-based copper alloy sliding plate

Examples

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Embodiment Construction

[0019] The manufacturing process of the high-strength steel-based copper alloy skateboard of the present invention is: processing the surface of the steel plate 1 into irregular shallow grooves, or processing into shallow grooves with regular grids, or regular processing in one direction Shallow grooves, and clean the surface to remove the oil; then coat a layer of alloy film layer 3 on the surface of the steel plate 1, and at the same time spray the liquid copper alloy on the alloy film layer 3 at high speed under high temperature infiltration; , At the boundary of the alloy film layer 3: the steel plate 1 and the alloy film layer 3, the copper alloy plate 2 and the alloy film layer 3, their atoms are fully exchanged with each other, and iron atoms pass through the film to exchange with copper atoms, or copper atoms pass through the film Exchange with iron atoms and fully exchange atoms at the boundary to form a very strong metallurgical bonding force. The measured bonding stre...

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Abstract

The invention relates to a high-strength steel-based copper alloy sliding plate which comprises a base sheet plate, a copper alloy plate and an alloy film layer, wherein the alloy film layer is arranged between the base sheet plate and the copper alloy plate; the copper alloy plate, the alloy film layer and the steel plate are combined together by adopting an iontophoresis method; at least one binding groove for improving the binding strength of the steel plate and the alloy film layer is also formed in the steel plate; exchanging is carried out among atoms of the steel plate and the alloy film layer as well as atoms of the alloy film layer and the copper alloy plate; meanwhile, iron atoms penetrate through the film to be exchanged with copper atoms, or the copper atoms penetrate through the film to be exchanged with the iron atoms, so that the copper alloy plate is combined with the steel plate by adopting the iontophoresis method; and the at least one combining groove for improving the binding strength of the steel plate and the copper alloy plate is also formed in the steel plate.

Description

Technical field [0001] The invention relates to a high-strength steel-based copper alloy sliding plate. Background technique [0002] The slider and skateboard parts produced in the mold manufacturing industries such as machinery and automobiles are all made of a single wear-reducing metal material. At present, copper alloy profiles are commonly used to produce slider and skateboard parts. Because copper alloy profiles have defects such as high price, high processing cost, low material utilization, etc., the use cost of the slide plate with the above structure is very high; in order to save the amount of copper alloy, the thickness of the copper alloy slide plate is made very large in the prior art. Thin, the structure reduces the mechanical strength of the slide plate and has a short service life. [0003] In the prior art, there are several structures of thick sliding plates that are wear-reducing and wear-resistant: (1) The overall copper alloy material is made; (2) A layer of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/01B32B15/18B32B15/20B32B3/30
CPCB32B15/013B32B3/30B32B15/18B32B15/20
Inventor 王凯王龙根
Owner PINGHU KAIFENG MACHINERY MFG FACTORY
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