Site na nhazi akụkụ atọ jikọtara ọnụ, ihe nzacha ụfụfụ nwere ike tinye n'ụzọ zuru ezu usoro nzacha anọ ya nke mmezi, nyocha igwe, "cake nzacha" na mgbasa ozi mgbe ị na-enyocha ọla gbazere. N'otu oge ahụ, ihe nzacha ahụ nwere ezigbo nkwụsi ike nke kemịkalụ ma ọ dịghị emeghachi omume na mmiri mmiri alloy, ka o wee wepụ ma ọ bụ belata nke ọma n'ime ihe ndị dị na ígwè a wụrụ awụ ma melite ịdị ọcha nke ígwè a wụrụ awụ. Elu nke ihe nkedo ígwè a na-eme ka ọ dị mma, ike na-eme ka ọ dịkwuo mma, a na-ebelata ọnụ ọgụgụ nke ihe mkpofu, na nkwụsị nke igwe na-ebelata, nke mere na ike na-eri ike na-ebelata, nrụpụta ọrụ na-abawanye na ọnụ ahịa ya.
| Nkọwa | Alumina | |
| Isi ihe | Al2O3 | |
| Agba | Ọcha | |
| Okpomọkụ ọrụ | ≤1200℃ | |
| Nkọwapụta anụ ahụ | Porosity | 80-90 |
| Ike mkpakọ | ≥1.0Mpa | |
| Njupụta nnukwu | ≤0.5g/m3 | |
| Nha | Gburugburu | Φ30-500mm |
| Square | 30-500mm | |
| Ọkpụrụkpụ | 5-50mm | |
| Dayameta pore | PPI | 10-90ppi |
| mm | 0.1-15 mm | |
| Mpaghara Ngwa | Ọla kọpa-aluminom alloy nyo nkedo | |
| Ihe nzacha sịga eletrọnịkị, ihe nzacha ikuku ikuku, nzacha mkpuchi mkpuchi, nzacha anwụrụ ọkụ, nzacha aquarium, wdg. | ||