Izinzuzo:
1.Ukufaka esikhundleni sempushana yensimbi ye-Silicon yendabuko njengento ephikisayo, yehlisa izindleko zomkhiqizo.
2.Usayizi wokusabalalisa ufana kakhulu.
3.Ukusebenza okuzinzile nokwandisa impilo yesevisi yemikhiqizo ephikisayo.
I-silicon powder | Usayizi (inenetha) |
Ukwakheka Kwekhemikhali % | |||
Si | Fe | Al | Ca | ||
≥ | ≤ | ||||
Amakhemikhali i-silicon powder |
I-Si-(20-100 mesh) I-Si-(30-120 mesh) I-Si-(40-160 mesh) I-Si-(100-200 mesh) I-Si-(45-325 mesh) I-Si-(50-500 mesh) |
99.6 | 0.2 | 0.15 | 0.05 |
99.2 | 0.4 | 0.2 | 0.1 | ||
99.0 | 0.4 | 0.4 | 0.2 | ||
98.5 | 0.5 | 0.5 | 0.3 | ||
98.0 | 0.6 | 0.5 | 0.3 | ||
I-silicon powder ye-refractory | - 150 amatshe - 200 amamitha - 325 amamitha - 400 amamitha - 600 amamitha |
99.6 | 0.2 | 0.15 | 0.05 |
99.2 | 0.4 | 0.2 | 0.1 | ||
99.0 | 0.4 | 0.4 | 0.2 | ||
98.5 | 0.5 | 0.3 | 0.2 | ||
98.0 | 0.6 | 0.5 | 0.3 | ||
Izinga eliphansi | - 200 amamitha - 325 amamitha |
95-97 | Okuqukethwe ukungcola≤3.0% |
Izicelo:
1.Ukufaka esikhundleni se-Aluminium oxide udaka njengento ephikisayo.
I-2.Isetshenziswa njengesengezo ekukhiqizeni imikhiqizo ye-amorphous ne-refractory emise, ithuthukisa kakhulu amandla nokuziphatha okuphezulu kwezinga lokushisa.
3.Isetshenziswa njenge-castable binder ye-ladle enyakazayo.
4.Njenge-ejenti ehlangene, i-binder, i-coagulant, izithasiselo zeminye imikhiqizo ephikisayo.