Manufacturing method of chemically-plated metal wire screen

A wire screen and chemical coating technology, applied in the field of wire screens, can solve the problems of short service life, high cost of use, and low wear resistance of wire screens, so as to enhance corrosion resistance and prolong service life , The effect of improving wear resistance

Inactive Publication Date: 2014-12-03
HENAN INST OF SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for making chemically coated wire screens, aiming to solve the problems of the existing wire screens with short service life, low wear resistance and high user cost

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  • Manufacturing method of chemically-plated metal wire screen

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] The application principle of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Such as figure 1 Shown, the manufacture method of the electroless coating wire screen of the embodiment of the present invention comprises the following steps:

[0025] S101: chemically degreasing the 304 screen, and then ultrasonic cleaning;

[0026] S102: (electro)chemical rust removal, cleaning;

[0027] S103: activation, cleaning;

[0028] S104: induction by electroplating;

[0029] S105: chemical coating;

[0030] S106: cleaning and drying;

[...

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Abstract

The invention discloses a manufacturing method of a chemically-plated metal wire screen, which comprises the following steps: carrying out chemical deoiling on the metal wire screen (such as 304 stainless steel wire screen), and carrying out ultrasonic cleaning; carrying out (electro)chemical rust removal, and cleaning; activating and cleaning; carrying out electroplating induction; carrying out chemical plating, and cleaning; drying; and carrying out heat treatment to obtain the finished product. A Ni-P (or Ni-W-P, Ni-Mo-P or the like) chemical coating is plated on the existing carbon steel metal wire screen, or 304, 316L or any other stainless steel metal wire screen, so that the abrasion resistance of the metal wire screen is obviously enhanced, the corrosion resistance of the metal wire screen is improved, and the service life of the metal wire screen is greatly prolonged by 22-57 times under identical conditions, thereby obviously lowering the use cost of the screen.

Description

technical field [0001] The invention belongs to the technical field of metal wire screens, in particular to a method for manufacturing chemically coated wire screens. Background technique [0002] The existing metal wire screen mainly consists of copper wires of different diameters (such as brass wires, etc.), ordinary carbon steel wires (such as high and low carbon steel wires, etc.), and various stainless steel wires (such as 304, 316L, etc.) Braided, mostly 304 stainless steel wire, has certain wear resistance and corrosion resistance. However, because the wire diameter is too thin (for example, the standard wire diameter of a 200-635-mesh screen is only 0.0533mm-0.0203mm), the service life of the screen is not long, which increases the user's use cost. [0003] Existing metal wire screens are all woven with bare wires, and then installed on various vibrating screen machines, used in different industries to realize screening and filtering of materials, etc., and screenin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C18/32C23C18/50
Inventor 刘贯军马利杰徐君鹏李勇峰余泽通杨辉田丰庆
Owner HENAN INST OF SCI & TECH
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