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Copper strip surface treatment method and device

A technology for surface treatment and copper tape, applied in the field of non-ferrous metal processing, can solve problems such as copper tape sticking, and achieve the effect of preventing adhesion, no color difference, and high surface quality of copper tape

Inactive Publication Date: 2013-07-24
徐高磊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a copper strip surface treatment method and device, and the present invention solves the problem of sticking of the copper strip during annealing

Method used

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  • Copper strip surface treatment method and device

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Embodiment Construction

[0015] The implementation of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0016] A copper strip surface treatment method in this embodiment includes rolling, spraying anti-sticking agent, and annealing process, and firstly carries out the rolling process: the rolling process adopts a reversible hydraulic AGC cold rolling mill to roll the copper strip, and the copper strip The thickness of the incoming material is 1.5mm-0.1mm, the front tension is controlled at 1.0-8.0KN, the rear tension is controlled at 2.5-10.0KN, the rolling speed is 250-360m / min, and the processing rate of the rolling pass: 20-40% , the thickness of the copper strip after rolling is 1.2 mm to 0.06 mm.

[0017] Then carry out the spray anti-sticking agent process: adopt the described copper strip surface treatment device, such as figure 1 As shown, it includes an anti-sticking agent solution tank 1, a water pump 2, a ball valve 3, a hose 4...

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Abstract

The invention discloses a copper strip surface treatment method and a copper strip surface treatment device. The copper strip surface treatment method comprises a rolling procedure, an anti-sticking agent spraying procedure and an annealing procedure, wherein the anti-sticking agent spraying procedure is that an anti-sticking agent is sprayed onto the surface of a rolled copper strip, so that a uniform layer of film is formed on the surface of the copper strip; and the film serves as a heat insulating film in the annealing procedure to prevent adhesion between copper strips. The invention solves the problem that the copper strips are adhered in the annealing procedure.

Description

technical field [0001] The invention relates to a copper strip surface treatment method and device, belonging to the technical field of nonferrous metal processing. Background technique [0002] In order to meet the development direction of energy saving, low consumption, and environmental protection economy, domestic and foreign copper processing enterprises are constantly making technological innovations in order to improve product quality, increase production efficiency, and reduce product costs. Copper strips are widely used in the fields of electronics industry, construction and transportation, machinery and instrumentation, etc., for the manufacture of radiator tank strips, coaxial cable strips, micro-motor commutators, transformer windings, lead frame materials, and elastic connectors , Photovoltaic ribbon and so on. At present, the production process of copper strip includes the following steps: copper strip billet - rough rolling - middle rolling - intermediate ann...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C21D8/02C21D1/68C22F1/08
Inventor 徐高磊
Owner 徐高磊
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