The middle of the grinding of steel or iron lingotado with high carbon content, and their process of manufacture

摘要

"Means of grinding of steel or iron lingotado with high carbon content, and its manufacturing process.The present invention relates to balls of steel or iron lingotado with high carbon content obtained by the centrifugal atomisation in a range of particle size preferably between 3 mm and 12 mm.And with an apparent density greater than 4.3 g / cm ^ 3 ^ making it suitable for use as a means of milling plant of ore milling.The speed of rotation of the centrifuge table 12 can be adjusted between 300 rpm, 1500 rpm.The rate of cooling in a minimum mass ball is greater than 10 198 C / second and depends on the drop height (H1) and the depth of the tank (H2).