Izitini ze-Aluminium Magnesia
incazelo
Isitini se-Magnesia-alumina: Isitini se-Magnesia alumina spinel siyi-alkaline refractory ene-periclase ne-spinel njengamaminerali ayinhloko, akhiwa ukubunjwa kokucindezela okuphezulu kanye nokushisa okuphezulu kwe-sintering.Ngesikhathi esifanayo, i-mineralizer ethize yengezwa ukuze ihlanganise ngokuqondile izinhlayiya zesigaba se-crystal zomkhiqizo.
Izici
Ibonakala ngokushisa okuphezulu kwamakhemikhali ukumelana nokugqwala, ukumelana okuhle kakhulu kwe-alkali, izinga lokushisa eliphezulu lokuthambisa izinga lokushisa, ukuzinza okuhle kokushaqeka okushisayo, ukumelana nokuguguleka okuqinile, kanye nokusebenza okuhle kwesevisi yokushisa okuphezulu.
Isicelo
Isetshenziswa kakhulu endaweni yoguquko engaphezulu nephansi yesithando somlilo esijikelezayo kanye nemishini yokushisa edinga ukumelana nokushisa okuphezulu nokumelana nokushaqeka kokushisa.
Inkomba Yomkhiqizo
| INDEX | MgO (%)≥ | I-Al2O3 (%)≥ | SiO2 (%)≥ | Fe2O3 (%)≤ | I-Porosity ebonakalayo (%)≤ | Ukuminyana kwenqwaba(g/cm3)≥ | Amandla Okuchotshozwa Okubandayo(MPa)≥ | I-Refractoriness Under Load(℃) 0.2MPa ≥ |
| I-RBTMA-82 | 82 | 9-13 | 2.0 | --- | 18 | 2.90 | 50 | 1700 |
| I-RBTMA-85 | 85 | 9-13 | 1.5 | --- | 18 | 2.95 | 50 | 1700 |
| I-RBTMTA-80 | 80 | 3.0 | 2.0 | 7.5 | 18 | 2.90 | 45 | 1600 |
| I-RBTMTA-85 | 85 | 2.5 | 1.5 | 7.5 | 17 | 3.00 | 50 | 1650 |
| I-RBTMTA-90 | 90 | 4.0 | 1.5 | 4.5 | 17 | 2.85 | 50 | 1650 |
| I-RBTMTA-92 | 92 | 3.5 | 1.5 | 4.0 | 17 | 2.95 | 55 | 1700 |
