Tignoolajiyada dhalaalka silikoonka warshadeed ee baaxadda weyn ee DC
Tignoolajiyada Xidhmada Geedi socodka
Tignoolajiyada Wareega Foornada
Tignoolajiyada fidinta korantada ee tooska ah
Tignoolajiyada Sifeynta Caqliga leh ee AI
Farnamada kamarada heerkulka sare leh ee foornada
Foornooyinka kulaylka macdanta waxaa inta badan loo isticmaalaa sifaynta macdanta, reductants iyo alaabta kale ee cayriin ee foornooyinka korontada, diiradda saaraya wax soo saarka ee noocyada kala duwan ee Alloys birta ku salaysan, sida ferrosilicon, silicon warshadaha, ferromanganese, ferrochrome, ferotungsten, silicomanganese alloys, iyo ferronickel iwm, kuwaas oo si weyn loogu isticmaalo warshadaha birta si kor loogu qaado waxqabadka qalabka birta.
Foornada kulaylka macdanta casriga ah waxay qabataa nooca foornada si buuxda u xiran, qalabka ugu muhiimsan wuxuu ka kooban yahay jirka foornada, daboolka qiiqa hooseeya, nidaamka qiiqa qiiqa, shabagga gaaban, nidaamka elektiroonigga ah, nidaamka hydraulic, nidaamka dheecaanka slag ee birta, nidaamka qaboojinta foornada hoose, transformer iyo wixii la mid ah .