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Wear-resistant metal coating

A metal coating and wear-resistant metal technology, applied in the field of wear-resistant metal coating, can solve the problems of producing harmful substances, unsafe and environmentally friendly, and high process cost, and achieve the effects of cost safety and environmental protection, enhanced wear resistance, and simple process

Inactive Publication Date: 2015-02-18
常熟市星源金属涂层厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional electroplating process is very complicated and produces harmful substances, which is costly and unsafe and environmentally friendly.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A wear-resistant metal coating, comprising: a metal substrate and a nanocomposite metal coating, the metal substrate is an iron metal substrate, and the nanocomposite metal coating is composed of 30% copper, 15% nickel and 55% zinc The average particle size of each nanocomposite metal material is 30-50nm. First, the nanocomposite metal materials are mixed and ground to form a nanometer metal coating, and then poured on the nanocomposite metal coating by flow coating. The nanocomposite metal coating is formed by drying and firing on the surface of the metal substrate.

[0013] Wherein, the thickness of the nanocomposite metal coating is 1-3mm, which is light, thin and uniform, and can effectively improve the wear resistance of the base metal.

Embodiment 2

[0015] A wear-resistant metal coating, comprising: a metal substrate and a nanocomposite metal coating, the metal substrate is an iron metal substrate, and the nanocomposite metal coating is composed of 40% copper, 10% nickel and 50% zinc The average particle size of each nanocomposite metal material is 30-50nm. First, the nanocomposite metal materials are mixed and ground to form a nanometer metal coating, and then poured on the nanocomposite metal coating by flow coating. The nanocomposite metal coating is formed by drying and firing on the surface of the metal substrate.

[0016] Wherein, the thickness of the nanocomposite metal coating is 1-3mm, which is light, thin and uniform, and can effectively improve the wear resistance of the base metal.

[0017] The invention discloses a wear-resistant metal coating, which uses a flow coating method to coat a layer of nano-composite metal coating on the surface of an iron metal substrate, replacing the traditional electroplating me...

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PUM

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Abstract

The invention discloses a wear-resistant metal coating which comprises a ferrous metal substrate and a nano composite metal coating, wherein the nano composite metal coating is prepared from nano composite metal materials comprising 30%-40% of copper, 10%-15% of nickel and 50%-55% of zinc according to mass percent; the wear-resistant metal coating is prepared by the following steps: preparing the nano composite metal coating from the nano composite metal materials, pouring the nano composite metal coating on the surface of the ferrous metal substrate by a flow coating method, and drying and firing. Through the mode, the wear resistance of the metal substrate can be effectively enhanced, a traditional metal electroplating process can be replaced, the cost is low, and the effects of safety and environmental protection can be achieved.

Description

technical field [0001] The invention relates to the field of metal coatings, in particular to a wear-resistant metal coating. Background technique [0002] Coating refers to a thin layer of material that adheres to a certain base material to play a special role and has a certain bonding strength with the base material. It can overcome certain defects of the matrix material and improve its surface properties, such as optical properties, electrical properties, erosion and corrosion resistance, wear resistance and mechanical strength, etc. It belongs to a thin film with a support. [0003] In industry, electroplating is usually used to plate a layer of other metals or alloys on the surface of the substrate to achieve or improve the wear resistance, corrosion resistance or other properties of the substrate metal. However, the traditional electroplating process is very complicated and produces harmful substances, which is costly and unsafe and environmentally friendly. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/01B32B15/18B32B15/20B32B33/00
CPCB32B15/013B32B15/20B32B2255/205B32B2311/12B32B2311/20B32B2311/22
Inventor 顾旦
Owner 常熟市星源金属涂层厂