Rapid filling corrosion resisting clad layer

Abstract

The invention discloses a rapid filling corrosion resisting clad layer, and belongs to the electroplating field. According to the rapid filling corrosion resisting clad layer, through the arrangementof a reinforced interlayer in the clad layer, under the action of two opposite and staggered staggering fluctuation supporting strips in the clad layer, on one hand, the impact resistance of the cladlayer is improved, and on the other hand, the integral strength of the clad layer is effectively improved. Meanwhile, in cooperation with a stability maintenance umbrella point and a reinforced umbrella point, when outside impacts happen, novel light aerogel particles in an umbrella surface fulcrum layer can fall, permeate into an outer clad layer along the end portion of a main carbon fiber pipeand fill up an inside gap, accordingly, the situation that due to base material surface holes, the density is low, and gaps exist is avoided, and accordingly, the strength of the outer clad layer is effectively improved. Meanwhile, the stability of heat stress of the clad layer can be effectively improved, the situation of falling when the clad layer is subjected to collisions is reduced, the situation of local falling of the clad layer is effectively avoided, and the corrosion resistance of the clad layer is obviously improved.

Description

technical field [0001] The invention relates to the field of electroplating, in particular to a fast-charging corrosion-resistant coating. Background technique [0002] Electroplating is to use electrolysis Principle The process of coating some metal surfaces with a thin layer of other metals or alloys, using electrolysis The process of attaching a layer of metal film to the surface of metal or other material parts to prevent metal oxidation (such as rust), improve wear resistance, conductivity , reflectivity, corrosion resistance (copper sulfate, etc.) and aesthetic enhancement. The outer layer of many coins is also electroplated. [0003] During electroplating, the plated metal or other insoluble materials are used as the anode, and the workpiece to be plated is used as the cathode, and the cations of the plated metal are reduced on the surface of the workpiece to be plated to form a coating. In order to eliminate the interference of other cations and make the coating...

AI Technical Summary

Problems solved by technology

[0004] Due to the improper surface treatment of the substrate during electroplating, there are certain holes on the surface, which leads to uneven coating formed by electroplating, and even leads to certain pores in the formed coating, which affects the overall strength of the formed coating. At the same time, due to its overall The strength is low. In a high-heat environment, there is a large space for the expansion of the coating inside the coating, which causes the thermal stress of the coating to change easily. The corrosion resistance of the coating is greatly reduced, affecting its protection of the substrate

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