Inkinga 1: Izimbobo Nezikhala
1.Ukubonakala kwezimbobo ezinkulu ezindongeni zecrucibleezingakancipha ngokuvamile zibangelwa ukushaywa okukhulu, njengokujikijela ama-ingots ku-crucible noma umthelela onzima lapho uhlanza izinsalela.
2.Izimbobo ezincane zivame ukubangelwa ukuqhekeka futhi zidinga ukumiswa kokusetshenziswa kanye nokufuna imifantu.
Inkinga 2: Ukugqwala
I-1.Ukugqwala kwendawo yekhasi lensimbi ngaphakathi kwe-crucible kubangelwa izithasiselo nama-oxide ensimbi antanta endaweni yensimbi.
2.Ukugqwala ezindaweni eziningi ngaphakathi kwe-crucible kuvame ukubangelwa izinto ezigqwalayo.Isibonelo, ukwengeza izithasiselo noma izithasiselo zokufafaza ngokuqondile odongeni lwe-crucible lapho izinto zokuphonsa zingangeziwe noma zincibilikisiwe.
I-3.I-Corrosion enqenqemeni engezansi noma engezansi ye-crucible ibangelwa uphethiloli kanye ne-slag.Ukusetshenziswa kukaphethiloli ophansi noma izinga lokushisa lokushisa eliphezulu kakhulu kungabangela umonakalo ku-crucible.
I-4.Izithasiselo ze-concave ebusweni be-crucible zingena futhi zigugule udonga lwangaphandle lwe-crucible ngokushisa okuphezulu ngodonga lwangaphakathi lwe-crucible.
Inkinga 3: Inkinga Yokuhlanganisa
1.Ukuqhekeka kwenethiwekhi ebusweni kufana nesikhumba sengwenya, imvamisa ngenxa yokuguga nokufinyelela impilo yesevisi ye-crucible.
2.Ijubane lokuncibilika lezinto ezibunjiweyo liyancipha
(1) I-crucible ayishisi futhi ibhakwa ngokwenqubo evamile
(2) Ukuqoqwa kwe-slag ngaphakathi kwe-crucible
(3) I-crucible isifinyelele impilo yayo yesevisi
3. Iqembu elicwebezelayo
(1) Beka i-crucible epholile ngqo esithandweni somlilo esishisayo ukuze uyishise
(2) Ukushisa ngokushesha okukhulu ngesikhathi sokushisa
(3) I-crucible emanzi noma isithando somlilo
4. Uma kunezinto zangaphandle ezinamathele phansi kwe-crucible, uma i-crucible ibekwe emhlabathini oqinile, kuzokwenza ukuthi phansi kwe-crucible kuphumele phezulu futhi kukhiqize imifantu.
5. Ukuqhekeka ngezansi, i-slag yensimbi ewugqinsi ngaphakathi kwe-crucible okubangelwa ukunwetshwa kwe-slag.
6. Ingaphezulu le-crucible liphenduka libe luhlaza futhi liqala ukuthamba.
(1) Ngesikhathi sokuncibilika kwethusi, i-slag ebusweni bamanzi ethusi iphuphuma odongeni olungaphandle lwe-crucible.
(2) Ngenxa yokusebenza isikhathi eside cishe ku-1600 degrees Celsius
7. Unqenqema olungezansi noma olungezansi lwe-crucible entsha luhlukaniswa ku-crucible futhi lushise ngokushesha ngemva kokuswakama.
8. Ukuguqulwa kwe-crucible.Izingxenye ezihlukene ze-crucible zingase zibe nokunwetshwa okungalingani uma ishiswa ngamazinga okushisa angalingani ngokwedlulele.Sicela ungashisi i-crucible ngokushesha noma ngokungalingani
9. I-oxidation esheshayo
(1) I-crucible isesimweni se-oxidation phakathi kuka-315 ° C no-650 ° C isikhathi eside
(2) Ukusebenza okungalungile ngesikhathi sokuphakamisa noma ukunyakaza, okuholela ekulimaleni kwe-glaze layer ye-crucible.
(3) Akuvalwanga phakathi komlomo obhobozayo kanye nesembozo sonqenqema lwesithando somlilo eziko legesi noma izinhlayiyana.
10. Udonga lwe-crucible luye lwaba luncane futhi lwafinyelela impilo yalo yesevisi, futhi kufanele lumiswe ukusetshenziswa.
11. Izinto zensimbi ezengezwe ngesikhathi sokuqhuma kwe-crucible esetshenziswayo azizange zomiswe.
Isikhathi sokuthumela: Sep-18-2023