- 13
- May
Izici eziyisisekelo zokuncibilikisa isithando somlilo sokungeniswa
Izici eziyisisekelo ze induction yokuncibilika kwesithando somlilo
I-induction yokuncibilika kwesithando somlilo kanye nezindlela zokuncibilikisa ze-arc kagesi zinezici zazo ezihlukene, ngakho-ke kunzima ukushintshwa komunye nomunye, kodwa ukunikeza ukudlala okugcwele ezinzuzweni zabo, ukwamukela noma ukubambisana nezimo zendawo ukuze kuzuzwe imiphumela emihle.
Ithebula 4-1 Izici eziyisisekelo zokuncibilika kwesithando somlilo sokungeniswa (uma kuqhathaniswa nesithando somlilo esivamile se-arc sikagesi)
Inombolo yomkhiqizo | Qhathanisa okuqukethwe | Isithando somlilo sikagesi | Induction incibilikisa isithando somlilo |
1 | Indlela Yokushisa | Ishaja yensimbi iyashisisa, iyancibilika, futhi icwengisiswe ngaphansi kwesenzo esiqondile se-graphite electrode izinga lokushisa eliphezulu le-arc, futhi izakhi zine-volatilization, ukulahlekelwa kwe-oxidation kanye nokwanda kwekhabhoni. | Ngaphansi kwesenzo sensimu yamagnetic yokungeniswa, ukushaja kwensimbi kukhiqiza i-eddy yamanje, eshisayo, encibilikisiwe futhi ecwengiwe (ukushisa okungekho othintana naye) ngokushisa kokumelana, futhi izinga lokushisa kulula ukulawula. I-element volatilization kanye nokulahleka kwe-oxidation kuncane, futhi izinga lokutholwa kwe-alloy liphezulu |
2 | Izimo ze-slagging | Umthombo wokushisa wensimbi encibilikisiwe we-arc ephezulu yokushisa uthintana ngqo ne-slag, futhi izinga lokushisa le-slag elincibilikisiwe licishe lifane nelensimbi encibilikisiwe. | I-slag incibilika ukushisa kwensimbi encibilikisiwe, ngakho izinga lokushisa le-slag liphansi kunelensimbi encibilikisiwe. Kungokwe- “cold slag” (uma siqhathaniswa), futhi amandla ayo oketshezi kanye nokusabela kubi kune-electric arc furnace slag. |
3 | Izimo ezishukumisayo zensimbi encibilikisiwe | Ngokuthembela ekunyakazeni kwechibi elincibilikisiwe elakhiwe ukusabela kwe-decarburization ukuze kukhiqizwe i-co , umthamo we-denitrification mubi kakhulu kunalowo wesithando somlilo esincibilikayo | Ukuthembela ekunyakazeni kazibuthe ukwenza izinga lokushisa nokwakheka komfaniswano wensimbi encibilikisiwe, onekhono elihle lokususa umoya (N2 ) ngenxa yokunyakazisa okuhle. |
4 | Umsebenzi we-Metallurgical | Ukususwa kwe-oxidation ye-C, de P, ngokuncishiswa kwe-slag S encishisiwe, into eluhlaza ingaba nesimo sokukhululeka. | Ayinawo umsebenzi wokukhipha u-C nokukhipha i-P no-S (ngaphandle kwezinyathelo ezikhethekile), futhi izimo zempahla eluhlaza zinzima. |