Izitena eziphefumlayo Gqibezela ukucocwa kwentsimbi etyhidiweyo, isizathu kunye nemfuneko

Ukuvutha igesi enqabileyo (efana neargon) emazantsi esitena ophefumlayo unokuyiphephetha irhasi kunye nobumdaka obuqinileyo kwisinyithi esityhidiweyo, esinokufanisa ukwakheka kunye nobushushu besinyithi esityhidiweyo, ebaluleke kakhulu ekusulungekiseni intsimbi etyhidiweyo. Ukucocwa kwangaphandle kwesithando yinkqubo yentsimbi apho intsimbi etyhidiweyo yenziwe kwisiguquli, iziko elivulekileyo okanye iziko lombane elidluliselwa kwesinye isitya sokucoca, esikwabizwa ngokuba “sisinyithi sesibini”.

Ukubetha irhasi enqabileyo (efana neargon) emazantsi esitena ophefumlayo unokuyiphephetha irhasi kunye nobumdaka obuqinileyo kwisinyithi esityhidiweyo, esinokufanisa ukwakheka kunye nobushushu besinyithi esityhidiweyo, ebaluleke kakhulu ekucocweni intsimbi etyhidiweyo. Ukucocwa kwangaphandle kwesithando yinkqubo yentsimbi apho intsimbi etyhidiweyo yenziwe kwisiguquli, iziko elivulekileyo okanye iziko lombane elidluliselwa kwesinye isitya sokucoca, esikwabizwa ngokuba “sisinyithi sesibini”. Ke ngoko, inkqubo yokwenza intsimbi yahlulwe yangamanyathelo amabini: ukunyibilikisa okuphambili kunye nokucokisa. Ukucocwa ngaphandle kweziko kubandakanya: Ukulungisa ngakumbi nokucoca iqondo lobushushu, ukwakheka, igesi, izinto ezinobungozi kunye nokufakwa kwentsimbi etyhidiweyo kwiladi ukufezekisa injongo yokucoceka, ukufana kunye nozinzo; ukukhuthaza edadayo iigesi kunye inclusion kwi tundish, Zinzisa iqondo lobushushu intsimbi xa kutyalwa.

(Umfanekiso) Ukuqhekeza isitena esiphefumlayo

Itekhnoloji kunye nezixhobo zomsebenzi wokucokisa ngaphandle kwesithando somlilo ziyafezekiswa: ukusetyenziswa kwezitena ezingena umoya ukuhambisa iargon yokugungxula irhasi, okanye ukuvusa umbane; ukongezwa kwezinto zokudibanisa izinto, i-deoxidizers kunye ne-slag modifiers ngenkqubo yokuhambisa; Izinto eziqinileyo; ukondla iingcingo ze-alloy kwiladi; Iitekhnoloji ezahlukeneyo zokucoca ukufudumeza intsimbi etyhidiweyo kwiziko leziko; itekhnoloji yokhuseleko lokuhamba kwentsimbi.

Iindlela eziqhelekileyo ezisetyenziselwa ukucoca ngaphandle kwesithando somlilo zingahlula kwiindidi ezimbini: uhlobo lokucoca i-ladle kunye nohlobo lokucoca i-ladle. Ukucocwa kwesithando somlilo ye-LF yenye yeendlela eziphambili zokucoca ngaphandle kwesithando somlilo. Unyango lwe-vacuum yindlela yokusulungekisa ngentsimbi ekumgangatho ophezulu esetyenziswayo ngoku. I-RH kunye neVD zisetyenziswa ngokuxhaphakileyo. Phakathi kwazo, indlela ye-AOD kukuveliswa kwekhabhoni esezantsi kunye ne-ultra-low-carbon carbon insimbi phantsi koxinzelelo oluqhelekileyo lomoya, kwaye ayisiyomshini oqhelekileyo osetyenziselwa ukunyibilikisa intsimbi engenasici. Indlela ye-VOD yitekhnoloji yokucoca ngaphandle kweziko kwimveliso yentsimbi ephezulu enecromium ngokuvuthela ioksijini kunye nokuhlahlela phantsi kweemeko zokucoca kunye nokuvuthela iargon ngokuxhokonxa. , Yindlela yokuphelisa ukungasebenzi kunye nokususa okuqhelekileyo okusetyenziselwa ukunyibilikisa intsimbi engenasici.

(Umfanekiso) Ukwahlula isitena esiphefumlayo