In the spraying control system that takes the programmable controller as the center, the course of spraying current increasing progressively and attenuation was realized by using the imitating capacity input output module EM235, silicon controlled rectifier trigger CF2B-2A and its assisted circuit, and PLC procedure.

The synthesis of nano-alumina powder in the oxygen-rich surrounding by electric arc spraying;

High temperature sulphidization corrosion resistance of Al-based coating by arc spraying;

Rapid steel mould manufacture based on arc spraying;

The effect of annealing on microstructure and high temperature erosion property of arc-spraying coatings containing nanosized ceramic powders;

The study on the optimized test of arc-spraying on cast iron;

Application study of arc-spraying in the protection of water wall of uti lity boilers;

The research progress and application of preparing coating on substrate of materials by means of wire exploding spray coating (WESC) is reviewed in this paper.

Choice of technological parameter about electric arc spraying zinc on surface of magnesium alloys;

Development of electric arc spraying and application in petroleum industry;

This paper introduces procedures of electric arc spraying rapid mold making by an example, expatiates of the theory and how to select equipment, material and parameters related to rapid mold making process.