CGM Online

 The anti-oxidation coating graphite electrode is a coated electrode made of graphite electrode as the substrate and sprayed with an oxidation-resistant coating on the surface of the body. The preparation process is to fuse a thin layer of aluminum-based cermet on the surface of the processed graphite electrode. The coating material, which can conduct electricity and is resistant to oxidation, is formed by the eutectic of aluminum and refractory mud with multiple components. Its characteristics and functions are as follows: 1. Provide the electrode with a high-efficiency oxygen barrier layer and a highly conductive outer surface layer, which can prevent the electrode surface from being oxidized and reduce electrode consumption, and can reduce the current density inside the electrode. 2. The anti-oxidation coating can withstand quite high temperature without melting, and the decomposition temperature of the coating is 1850. Above C. 3. The coating is well combined with the electrode sur

 Carbon materials include hundreds of varieties and thousands of specifications of products. According to materials, carbon materials can be divided into carbon products, semi-graphite products, natural graphite products and artificial graphite products. According to performance, carbon materials can be divided into graphite electrodes and graphite anodes, carbon electrodes and carbon anodes, carbon blocks, paste products, special carbon and graphite products, carbon products for mechanical and electronic industries, carbon fibers and their Composite materials and graphite chemical equipment, etc. According to service objects, carbon materials can be divided into carbon materials for metallurgical industry, carbon materials for aluminum industry, carbon materials for chemical industry, carbon materials for mechanical and electronic industries, and new carbon materials for high-tech sectors. According to the function of use, carbon materials can be divided into three categories: conduct