Technological process of making ferrous metal surface anticorrosive, antiwear, antishock and insulating

A technology of ferrous metals and process methods, which is applied in the field of surface treatment of ferrous metal surfaces, can solve problems such as leakage, abrasion, and impact, and achieve the effects of less pollution and lower costs

Inactive Publication Date: 2006-03-01
邹志尚
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Problems solved by technology

[0002] In the field of industrial production, various ferrous metals are widely used. However, various ferrous metals are often used in extremely harsh environments, which make various ferrous metals face the situation of being corroded, worn, and impacted. There will be a danger of leakage when used in the medium, so a process method that is anti-corrosion, wear-resistant, impact-resistant and insulated on the ferrous metal surface is needed

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  • Technological process of making ferrous metal surface anticorrosive, antiwear, antishock and insulating

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Embodiment Construction

[0014] The anti-corrosion, wear-resistant, impact-resistant and insulated process method of a ferrous metal surface in this embodiment of the present invention complies with relevant technical standards; the process method of this embodiment of the present invention see figure 1 , firstly do some surface pretreatment on the products of ferrous metal materials to remove oil, burrs and rust, which can ensure the normal process of the subsequent process; soak the products of ferrous metal materials in general phosphating solution, Soak for 5 minutes to 60 minutes. In this embodiment, it can be soaked for 20 minutes at room temperature to further remove residual oil stains, burrs and rust while forming a layer of extremely strong adhesion on the surface of ferrous metal materials. Phosphating film; after natural or artificial drying, in the present embodiment, after natural drying, it can be used in conjunction with 5% to 25% epoxy curing agent to spray anti-corrosion, anti-corrosi...

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Abstract

The technological process of making ferrous metal surface become anticorrosive, antiwear, antishock and insulating includes the following steps: surface pre-treatment of the ferrous metal product to eliminate oil, bur and rust; soaking the product inside phosphorizing solution for 5-60 min to form one layer of highly attached phosphide film; drying; spraying ceramic powder paint comprising cermet powder 35-85 wt%, epoxy resin 15-55 wt% and toughening agent 1-20 wt%, to the surface of the product; and curing naturally or via heating.

Description

technical field [0001] The invention relates to a process method of surface treatment technology for ferrous metal surfaces. Background technique [0002] In the field of industrial production, various ferrous metals are widely used. However, various ferrous metals are often used in extremely harsh environments, which make various ferrous metals face the situation of being corroded, worn, and impacted. There is also a danger of leakage when used in the middle, so a process method that is anti-corrosion, wear-resistant, impact-resistant and insulated on the ferrous metal surface is needed. Invention content: [0003] The object of the present invention is to provide an anti-corrosion, wear-resistant, impact-resistant and insulating process method for ferrous metal surfaces. [0004] Technical solution of the present invention: the present invention is a process method for anti-corrosion, wear-resistant, impact-resistant and insulating of ferrous metal surfaces. Firstly, so...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C28/00C23C22/07C23D5/02C03C8/22
Inventor 邹志尚陈秀恋陈嘉农
Owner 邹志尚
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