Izakhi ezine zesikhathi esincibilikayo sokwenza insimbi ku ukuchithwa kwesithando somlilo

1. I-crucible entsha kufanele isetshenziswe ngokuya ngemithetho yezobuchwepheshe yohlelo lokubhaka. Ngisho noma isithando somlilo sokuqala sifanelekile, i-H13 ayikwazi ukucolisiswa, futhi izinduku ezincane ze-electrode zingacolisiswa noma ngabe ziyadingeka.

2. Abantu ababili kumele bagxile ekulayisheni ngezikhathi ezingafani, akuvunyelwe ukusebenza, bangabi namavila, futhi badedele kancane isandla nesinye, ngaphandle kwalokho kuzomosha ugesi futhi kubangele ukushisa okukhulu kwe-oxidation yecala lesithando somlilo, ukushiswa izakhi ze-alloy, nokuhogela umoya.

3. Lapho ukukhokhiswa kwesithando somlilo kuncibilika kuya ku-70-80%, kwahlulelwa ukuthi i-slag ngeke ivalwe, futhi i-lime kufanele ingezwe ngokushesha ukukhulisa i-alkalinity ye-slag. Thuthukisa ikhono le-slag ukumboza insimbi encibilikisiwe nokuvimbela ukudonsa kwegesi. Ukususa i-slag ene-oxidized ngesikhathi, sebenzisa i-slag collector (pearl powder), i-yellowstone deoxidizer, ne-lime njengezindlela ezisizayo zokususa i-slag ene-oxidized (ithuluzi le-oxydation slag alivunyelwe ukusetshenziswa ngesikhathi sokunciphisa). Ungangezi i-ejenti yokwehlisa kwi-slag ene-oxidized. Ngokuzayo, amasekhondi angu-20-40 ngemuva kokungeza i-Ca-Si, qiniseka ukuthepha, ukushaya, nokunyakazisa i-slag. Ehlobo, abantu ababili bazosebenza ngokulandelana, futhi akukho bantu abangamavila abavunyelwe ukwenza insimbi. Insimbi, leyo eyinsimbi yamakhemikhali, ngenani elikhulu lezinsimbi ezincibilikisiwe, akulungile ukusebenzisa indlela eyodwa ye-slag (okungukuthi, i-slag ngeke iguqulwe ngemuva kokukhishwa kwe-slaxing). Izindlela ze-slag eziphindwe kabili nezindlela ezintathu zokuncibilikisa uwoyela negesi zinzima kakhulu kune-H13. Ubuciko obunengqondo. Kuyiphutha lobuchwepheshe ukusebenzisa i-slag ngokwengxenye ene-alkalinity ephansi nezakhiwo zomzimba ezingezinhle.

4. Isampula ecacile kufanele ithathwe ngemuva kokufakwa esikhundleni se-slag, pre-deoxidation kanye ne-pre-kwalokho ye-ferro-vanadium. Susa i-slag ngaphambi kokusampula, susa i-slag ngepuleti eliyisicaba ngemuva kokusampula, uphinde wenze i-slag, wenze ukusakazwa kwe-diffusion, uvuse i-slag njengoba kufanele, uma i-slag idinga ukushintshwa, inani nokwakheka kwe-slag ekuqaleni wokucwengwa kufanele ahlangabezane nezimfuneko ezibaluliwe, uma i-slag ingashukunyiswa, i-fluorite Ingangezwa kancane, kepha ukusakazwa kwe-deoxidation akufanele kube ngaphansi kwama-2-3 batches, bese umsebenzi uzoncishiswa. Ngemuva kokuthi imiphumela ibuye, lungisa futhi ungeze ama-alloys angeziwe bese ukhokhisa, yenza ama-batches we-1-2 wokucwengisisa nokususa i-deoxidation, ukuwaxosha nokuwafaka kabusha, bese ukwakheka kwe-slag kufanele kuhlangabezane nezidingo, ngemuva kwamaqoqo ama-2-3 we-deusionation of diffusion, faka iringi ye-aluminium bese ulinganisa izinga lokushisa Lungisa izinga lokushisa, nciphisa abasebenzi bese uthepha insimbi.