Keʻokeʻo huila aluminaa ʻo nā alumina fused ʻeleʻele ʻelua mau mea abrasive maʻamau. ʻAʻole ʻike ka poʻe he nui i ka ʻokoʻa pololei ma waena o nā mea ʻelua koe wale nō ke kala. I kēia manawa e lawe au iā ʻoe e hoʻomaopopo.
ʻOiai aia nā alumina ʻelua i ka alumina, ʻoi aku ka nui o ka alumina o ka alumina fused keʻokeʻo ma luna o 99%, a ʻo ka ʻike alumina o ka alumina fused brown ma luna o 95%.
Keʻokeʻo huila aluminahana ʻia mai ka pauka alumina, ʻoiai ʻo ka alumina fused brown i loaʻa i ka anthracite a me nā filing hao, me ka bauxite calcined. Keʻokeʻo fused alumina me ka paʻakikī kiʻekiʻe ua hoʻohana 'ia e kekahi mau mea hoʻohana kiʻekiʻe-hopena, no ka mea, ua oi aku ka oki ikaika a me ka maikaʻi polishing, a ua ka hapanui hoʻohana 'ia no ke kalapona kila, hao hao, forged kila, paakiki keleawe, etc.
Hoʻohana ʻia ka alumina fused brown ma kahi mākeke nui, a ua hoʻohana nui ʻia no ke kila kinai, ke kila kiʻekiʻe, a me ke kila kalapona kiʻekiʻe e wehe i nā burrs ma luna o ka ʻili, a ʻaʻole i like ka mālamalama o ka wili e like me ke alumina fused keʻokeʻo.