Inkcazo:
I-silicon ephezulu ye-carbon yi-alloy ye-silicon kunye nekhabhoni eveliswa ngokunyibilikisa umxube we-silica, ikhabhoni, kunye nentsimbi kwiziko lombane.
I-silicon ephezulu ye-carbon isetyenziswe ngokuyinhloko njenge-deoxidizer kunye ne-alloying agent kwimveliso yensimbi. Iyakwazi ukuphucula ukunyanzeliswa, amandla, kunye nokuxhatshazwa kwentsimbi, kunye nokunciphisa ukuvela kweziphene zomhlaba. Ikwasetyenziswa njenge-arhente yokunciphisa kwimveliso ye-silicon yesinyithi kunye nezinye iintsimbi.
Iimbonakalo:
►Umxholo wekhabhoni ephezulu: Ngokuqhelekileyo, i-carbon silicon ephezulu iqulethe phakathi kwe-50% kunye ne-70% ye-silicon kunye naphakathi kwe-10% kunye ne-25% yekhabhoni.
►Izixhobo ezilungileyo ze-deoxidation kunye ne-desulfurization: I-silicon ephezulu ye-carbon iyasebenza ekususeni ukungcola okufana ne-oksijini kunye nesulfure kwintsimbi etyhidiweyo, ukuphucula umgangatho wayo.
►Ukusebenza kakuhle kwinkqubo yokwenza i-steelmaking: I-silicon ephezulu yekhabhoni inokuphucula iimpawu zomatshini, amandla, kunye nobunzima bentsimbi.
Iinkcukacha:
Ukwakheka kweekhemikhali(%) |
I-silicon ephezulu yekhabhoni |
Si |
C |
Al |
S |
P |
≥ |
≥ |
≤ |
≤ |
≤ |
Si68C18 |
68 |
18 |
3 |
0.1 |
0.05 |
Si65C15 |
65 |
15 |
3 |
0.1 |
0.05 |
Si60C10 |
60 |
10 |
3 |
0.1 |
0.05 |
Ukupakisha:
♦ Kwipowder kunye ne-granules, umkhiqizo ophezulu we-carbon silicon uvame ukupakishwa kwiingxowa ezivaliweyo ezenziwe ngeplastiki okanye iphepha elinobukhulu obuhlukeneyo ukusuka kwi-25 kg ukuya kwi-1 ton, kuxhomekeke kwiimfuno zomthengi. Ezi bhegi zinokuphinda zipakishwe kwiingxowa ezinkulu okanye kwizikhongozeli ukuze zithunyelwe ngenqanawa.
♦ Kwi-briquettes kunye neengqungquthela, imveliso ye-carbon silicon ephezulu idla ngokupakishwa kwiingxowa ezilukiweyo ezenziwe ngeplastiki okanye i-jute ezinobungakanani obuhlukeneyo ukusuka kwi-25 kg ukuya kwi-1 ton. Ezi ngxowa zihlala zipakishwe kwiipalethi kwaye zisongelwe ngefilimu yeplastiki ukuze zihanjiswe ngokukhuselekileyo.