RAW FOR ELECTRODE COATINGS ARC WELDING
The article presents the properties of some minerals and ores that make up the coating mass (coating) of the electrode rod. In order to study and determine the composition of the substances (minerals) used, it is necessary to carry out X-ray phase and differential thermal analyzes. This method was applied to the fluorite mineral of the Takob deposit and bentonite of the city of Kurgantyube (Khatlon region), which indicates the complexity of their chemical composition.