Magnesia Amatafari
ibisobanuro
Amatafari ya Magnesia-alumina: Amatafari ya Magnesia alumina spinel ni uruganda rwa alkaline hamwe na periclase na spinel nk'amabuye y'agaciro nyamukuru, agizwe no guhindagurika k'umuvuduko ukabije hamwe n'ubushyuhe bwo hejuru.Mugihe kimwe, minisiteri yihariye yongeweho kugirango ihuze neza ibice bya kristu yibicuruzwa.
Ibiranga
Irangwa nubushyuhe bwo hejuru bwo kurwanya ruswa, kurwanya alkali nziza, ubushyuhe bworoheje bworoheje, ubushyuhe bwiza bwumuriro, kurwanya isuri, hamwe nubushakashatsi bwiza bwo hejuru.
Gusaba
Ikoreshwa cyane cyane mugice cyo hejuru no hepfo yinzibacyuho ya sima izunguruka hamwe nibikoresho bikoresha itanura bisaba ubushyuhe bwinshi nubushyuhe bukabije.
Ironderero ry'ibicuruzwa
| INDEX | MgO (%)≥ | Al2O3 (%)≥ | SiO2 (%)≥ | Fe2O3 (%) ≤ | Ikigaragara%)≤ | Ubucucike bwinshi (g / cm3) ≥ | Gukonjesha Ubukonje (MPa) ≥ | Kuvunika munsi yumutwaro (℃) 0.2MPa ≥ |
| RBTMA-82 | 82 | 9-13 | 2.0 | --- | 18 | 2.90 | 50 | 1700 |
| RBTMA-85 | 85 | 9-13 | 1.5 | --- | 18 | 2.95 | 50 | 1700 |
| RBTMTA-80 | 80 | 3.0 | 2.0 | 7.5 | 18 | 2.90 | 45 | 1600 |
| RBTMTA-85 | 85 | 2.5 | 1.5 | 7.5 | 17 | 3.00 | 50 | 1650 |
| RBTMTA-90 | 90 | 4.0 | 1.5 | 4.5 | 17 | 2.85 | 50 | 1650 |
| RBTMTA-92 | 92 | 3.5 | 1.5 | 4.0 | 17 | 2.95 | 55 | 1700 |
