Ukuveliswa kweeNgoma zentsimbi
Iyot
I-iron yentsimbi ephuma kwiziko eliqhumayo, elaziwa njengentsimbi eshushu ngeli nqanaba, iqhubeke ngokuqhubekeka ukulungisa ukwakhiwa kweekhemikhali. Kwiziko le-oxygen esisiseko okanye kwiziko le-ARC le-ARC, ukungcola ezinjengeSilicon, i-Manganese, kunye ne-phosphon, kunye ne-phosphones zincitshiswa ukuya kumanqanaba afunekayo, kunye nezinto zongezwa kuzo zokufezekisa iipropathi ezithile. Le nkqubo yokuhlaziya ibalulekile ekuveliseni i-inucs yomgangatho ofanayo.
Intsimbi yolwelo oluhlaziyiweyo ihanjiswa kwindawo yokuphosa, apho ithe yathululwa kwi-InT. Ezi zibumba ziqhelekileyo zenziwe nge-iron yentsimbi okanye intsimbi kwaye zize ngobukhulu obahlukeneyo kunye neemilo, kunye neyona ixhaphakileyo yokuba uxande okanye trapezoidal, ukuhlangabezana neemfuno ezahlukeneyo zemveliso. Ngaphambi kokuba ukhulule, iimbumbulu zikhethiwe ukuthintela ukupholisa ngokukhawuleza kubangela isiphene sengqibelelo kwii-gots.
Ngexesha lenkqubo yokuphosa, intsimbi yolwelo igcwalisa ibumba ukusuka ezantsi ukunciphisa isiphithiphithi kunye negesi. Isinyithi siqinisa ngaphandle ngaphakathi, senza iqokobhe eliqatha ngokuthe ngcembe ukuya kwiziko. Esi sisolo sokukhokelela sinceda ekupheliseni ukutyeba kwaye kuqinisekisa ubume beenkozo. Amaziko ale mihla ahlala esebenzisa iinkqubo eziqhubekayo zokuphosa, ezisebenza ngakumbi kwaye zitshintshiwe kunemveli. Ngokuphuphuma kwentsimbi eqhubekayo, i-iron etyhidiweyo ihamba emanzini {{4} {{4}] Ezi billets zinqunyulwe kubude obufunayo yi-oxy -} oomatshini bokusithoba okanye oomatshini, abaphumelayo kwii-I-I-INTOS ezinesiphene esincinci kunye nobungakanani obuqiqiweyo.
Emva kokuqina, ii-Ingots zisuswa kwi-GOLDS kwaye zipholile kwindawo elawulwayo ukuthintela uxinzelelo lwe-thermal kunye nokuqhekeka. Emva koko, ii-ingots zinokucoca ukucoca ukususa umgama osidima okanye ukungcola okwenziwe ngexesha lokuphosa. Okokugqibela, ii-ingocs ziphantsi kovavanyo oluphambili, ziphawulwe ukulandelela ukulandelela, kwaye zilungiselelwe izithuthi kwizityalo ezinemveliso esezantsi, apho ziya kuqengqeleka, zizenzele, okanye zenziwa kwiimveliso ezahlukeneyo zentsimbi kunye neemveliso zentsimbi.
