Traditional ceramic raw materials involve clay minerals like kaolinite, whereas more recent materials consist of aluminium oxide, far more normally often called alumina. Modern ceramic materials, which can be categorized as advanced ceramics, consist of silicon carbide and tungsten carbide. To use the sortable tables: click on the icons at https://finnkfyqh.wikipublicity.com/7928698/si3n4_insulating_ring_brands_no_further_a_mystery