Brown fused alumina yakagadzirwa nepamusoro-soro bauxite seyakabikwa, anthracite uye mafirita esimbi. Inogadzirwa nearc kunyunguduka pa2000°C kana tembiricha yepamusoro. Inopwanywa uye kuiswa plastiki nemuchina wekuzvikuya, wakasarudzwa nemagineti kuti ubvise simbi, inosefa muhukuru hwakasiyana, uye magadzirirwo ayo akaoma uye akaoma.
Kemikari uye Muviri Zvimiro | ||||||
| Items | Al2O3 | Fe2O3 | SiO2 | Bulk density | Color | Application |
| Giredhi I | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Maroon | Refractory zvinhu, |
| Giredhi II | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Black particle | kukwenenzvera |
| Giredhi III | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Grey hupfu | Kupukuta, kukuya |
| Giredhi IV | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Black particle | Kukuya, kucheka, kuputika kwejecha |
| Grade V | ≥95 | ≤0.3 | ≤1.5 | 3.85 | Grey hupfu | Kupukuta, kukuya |
1.Brown fused alumina yakakodzera kugadzira ceramic uye resin bonded abrasive tools, inoshandiswa pakukuya simbi dzepamusoro-tensile simba, zvakadai se carbon steel, general purpose alloy steel, malleable cast-iron uye hard bronze etc.
2. Inoshandiswa zvakanyanya seyepamusoro kugadzirira abrasive, kuchenesa, kugaya, kukwenenzverwa kwesimbi dzakasiyana-siyana, girazi, rabha, mold maindasitiri.
3. Inogonawo kushandiswa sechinhu chinoramba.
Kana uine mibvunzo.Ndapota inzwa wakasununguka kutibata nesu.