Aluminum Oxide (Al2O3): Al2O3’s effectiveness in surface finishing and polishing makes it a standard preference in industrial applications where aesthetics make any difference, such as the production of decorative ceramics, glassware, and jewellery. Peening: This process will involve bombarding a material surface with an abrasive to induce compressive pressure and https://www.pinterest.com/pin/1001488035878250694/