Production technology of coating for reducing mechanical wearing

Abstract

The invention provides a production technology of coating for reducing mechanical wearing. The production technology comprises the following steps: adding colloidal graphite into a container during processing, adding a structural adhesive into the colloidal graphite, performing high-speed mixing, adding a highly dispersed nano-material alumina and silicon carbide mixed material after the mixing isfinished, adding a solution with a three-axis fitness synthetic structure of inorganic silicon, fluorocarbon and organic silicon into the obtained mixture, mixing the mixture at a high speed, addingY2O3-ZrO2 nanoparticles after the mixing is finished, performing mixing through ultrasonic treatment, and filling the obtained product after the mixing is finished. The coating can reduce the wearingof a mechanical structure and improve the wear-resistant effect of a coating layer.

Description

technical field [0001] The invention belongs to the field of coatings, in particular to a coating production process for reducing mechanical wear. Background technique [0002] Most of the current market uses nanocomposite films, but although ordinary composite materials can reduce the wear effect, they cannot guarantee good durability. Over time, the coating will be damaged. At the same time, because the surface coating With use, it will fall off and cause wear resistance to decline. However, the bonding force of ordinary wear-resistant coatings is not high. When encountering high friction, the coating will fall off, and the internal chemical bonds of the coating structure are easily destroyed, resulting in The coating is damaged and cannot provide good wear protection. [0003] Now most of the wear-resistant coatings are made of ceramics. Because there are many gaps in the ceramic sheets, the epoxy resin used to paste the ceramic sheets is easy to age and not resistant to...

AI Technical Summary

Problems solved by technology

[0002] Most of the current market uses nanocomposite films. However, although ordinary composite materials can reduce the wear effect, they cannot guarantee good durability. Over time, the coating will be damaged. At the same time, because the surface coating With use, it will fall off and cause wear resistance to decline. However, the bonding force of ordinary wear-resistant coatings is not high. When encountering high friction, the coating will fall off, and the internal chemical bonds of the coating structure are easily destroyed, resulting in The coating is damaged and cannot provide good wear protection

[0003] Now most of the wear-resistant coatings are made of ceramics. Because there are many gaps in the ceramic sheets, the epoxy resin used to paste the ceramic sheets is easy to age and not resistant to temperature. After about one year of normal use, the ceramic sheets begin to fall off. The effect and life of the coating will be seriously affected