The cold pressure molding of natural scales graphite -free adhesives is a natural scales graphite sample, and the impact of changes in forming pressure, pressure -keeping time on sample density, porosity, and folding strength. The relationship between the micro -structure and anti -folding strength of the natural scales graphite sample is qualitatively analyzed. The two systems of boric acid -urea and ethyl athyl -acetone -hydrochloric acid are selected to study and explore the antioxidant performance and mechanism of natural graphite powder and natural graphite electrode samples before and after antioxidant treatment. The main research content and results are as follows: The effects of the molding performance of natural scales graphite, the effects of molding conditions on micro structure and performance. The results show that the greater the molding pressure of natural scales graphite samples, the greater the density and anti -folding strength of the sample, and the smaller the pores of the sample; Good sex; reflective strength shows obvious alien opposite sex, and the average folding strength in different directions is 5.95MPa, 9.68MPa, and 12.70MPa, respectively. The opposite opposite sex of the folding strength is closely related to the micro structure of graphite.

Graphite electrodes are mainly used for electric furnace steelmaking, ore furnace phosphorus, electric melting magnesium, electrolytic refractory materials, electrolytic aluminum, and large industries such as industrial phosphorus, silicon, and electric stones. Graphite electrodes are divided into two types: natural graphite electrodes and artificial graphite electrodes. Compared with artificial graphite electrodes, natural graphite electrodes do not need graphite chemical processes, and the production cycle of natural graphite electrodes is greatly reduced, energy consumption and pollution are also greatly reduced, costs are significantly reduced, and they have obvious price advantages and economic benefits. It is one of the main reasons for developing natural graphite electrodes.

In addition, natural graphite electrodes are high value -added natural graphite deep processing products, which have major development and application value, but the molding performance, antioxidant performance and mechanical performance of natural graphite electrodes are not as good as artificial graphite electrodes. This is the main obstacle of its development. Therefore, overcoming these obstacles is the key to developing natural graphite electrodes.