Izinto eziluncedo:
I-1.I-Substitute ye-Silicon ye-powder metal yendabuko njengento ephikisayo, ukunciphisa iindleko zemveliso.
Ukuhanjiswa kwe-2.Size kufana kakhulu.
I-3.Ukusebenza okuzinzileyo kunye nokwandisa ubomi benkonzo yeemveliso eziphikisayo.
I-silicon powder | Ubungakanani (umnatha) |
Ukuqulunqwa kwemichiza % | |||
Si | Fe | Al | Ca | ||
≥ | ≤ | ||||
Ikhemikhali umgubo wesilicon |
Si-(20-100 mesh) Si-(30-120 mesh) Si-(40-160 mesh) Si-(100-200 mesh) Si-(45-325 mesh) 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 umnatha -200 umnatha -325 umnatha -400 umnatha -600umnatha |
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 | ||
Umgangatho ophantsi | -200 umnatha -325 umnatha |
95-97 | Umxholo wokungcola≤3.0% |
Usetyenziso:
I-1.Ithathe indawo ye-Aluminiyam oxide yodaka njengento ephikisayo.
I-2.Isetyenziswe njenge-additive ekuveliseni i-amorphous kunye ne-shaped refractory products, iphucula kakhulu amandla kunye nokuziphatha okuphezulu kobushushu.
3.Isetyenziswa njengesibophelelo sokuphonswa kweladi enyakazelayo.
I-4.Njenge-agent edibeneyo, i-binder, i-coagulant, izongezo zezinye iimveliso eziphikisayo.