Graphite crucible

Tlhaloso
Graphite crucible, crucible e entsoeng ka thepa ea graphite.Moloko oa batho o na le histori e telele ea ho sebelisa lithupa tsa graphite.Batho ba khale ka ho fetisisa ba ne ba sebelisa graphite ea tlhaho (graphite e fokolang le graphite ea lefats'e) le letsopa, slag kapa lehlabathe ho kopanya likheong, 'me mekhoa ea ho etsa lipitsa e ne e sebelisetsoa ho etsa li-graphite crucibles bakeng sa tšepe e qhibilihisang (koporo , Tšepe, tšepe, joalo-joalo).Graphite crucible e na le matla a phahameng a mochine, refractoriness, conductivity ea mocheso, e ka mamella ho qhibiliha ka makhetlo a mangata 'me e ka hanela khoholeho ea mocheso oa tharollo e phahameng ea mocheso.Graphite crucible e ka qhibilihisa tšepe e qhibilihisitsoeng, tšepe e entsoeng ka tšepe, motsoako oa koporo, alloy ea zinki, solder ea koporo, joalo-joalo Ka nts'etsopele ea indasteri ea morao-rao, liindasteri tse sa tšoaneng tsa tšepe li sebelisa libopi tsa motlakase ho qhibilihisa litšepe tse sa tšoaneng, kahoo tšebeliso ea li-graphite crucibles e sebelisa graphite ea tlhaho e le thepa e thibetsoe.Leha ho le joalo, li-smelters tse ngata tse nyenyane tsa indasteri li tsoela pele ho sebelisa mofuta ona oa graphite crucible.
Fa e sa le go simologa graphite ya maitirelo kwa bofelong jwa lekgolo la bo19 la dingwaga, batho ba ile ba fetola graphite ya maitirelo go nna dimapo tsa graphite.Tsoelo-pele le tlhahiso ea graphite e hloekileng e phahameng, matla a phahameng a graphite, khalase ea khalase, joalo-joalo, li-graphite crucibles tse entsoeng ka lisebelisoa tsena li atolosa mefuta e mengata ea lisebelisoa tsa graphite crucibles. ho hloekisoa ha lirafshoa tsa bohlokoa joalo ka khauta le silevera., Ho qhibiliha ha uranium ea matla a athomo, lisebelisoa tsa semiconductor silicon single crystal, tlhahiso ea kristale e le 'ngoe ea germanium, le ho sebelisoa tlhahlobong e fapaneng ea lik'hemik'hale.
Li-graphite crucibles li arotsoe ka li-graphite crucibles tsa tlhaho, li-graphite crucibles tse entsoeng ke motho, li-graphite crucibles tse phahameng, li-vitreous carbon crucibles, joalo-joalo ho ea ka thepa ea bona.Ho ea ka morero, ho na le litšepe tsa tšepe, li-crucible tsa koporo, li-crucible tsa khauta, le li-crucibles tsa tlhahlobo.

Likaroloana
Boemo ba thekenoloji ea tlhahiso ea li-crucible tsa graphite tsa malapeng bo fihlile kapa bo feta li-crucibles tse tsoang linaheng tse ling.Li-crucible tsa graphite tsa lapeng tsa boleng bo holimo li na le litšobotsi tse latelang:
1. Boima bo phahameng ba li-graphite crucibles bo etsa hore li-crucibles li be le conductivity e ntle ka ho fetisisa ea mocheso, 'me mocheso oa eona oa mocheso o molemo haholo ho feta li-crucible tse ling tse tsoang linaheng tse ling.;Graphite crucible Graphite crucible .
2. graphite crucible e na le lera le khethehileng la glaze le thepa e bopehileng e teteaneng, e leng ho ntlafatsang haholo ho hanyetsa ha kutu ea sehlahisoa le ho lelefatsa bophelo ba eona ba tšebeletso.
3. Likarolo tsa graphite ka har'a graphite crucible kaofela ke graphite ea tlhaho e nang le conductivity ea mocheso e ntle haholo.Ka mor'a hore graphite crucible e futhumale, ha ea lokela ho behoa tafoleng ea tšepe e batang hang-hang ho thibela ho phatloha ka lebaka la ho pholile ka potlako.

Tlhokomelo
1. Nomoro e tobileng ea crucible ke bokhoni ba koporo (kg)
2. graphite crucible e tlameha ho bolokoa sebakeng se omileng kapa holim'a rack ea lepolanka ha e bolokiloe.
3. Tšoara ka hloko ha u tsamaisa, 'me ho thibetsoe ka thata ho theoha le ho sisinyeha.
4. Pele o sebelisoa, o hloka ho apehoa ka lisebelisoa tsa ho omisa kapa sebōpi, 'me mocheso o eketseha butle-butle ho 500 ° C.
5. The crucible e lokela ho behoa ka tlas'a holim'a molomo oa sebōpi ho thibela sekoahelo sa sebōpi ho apara molomo o ka holimo oa crucible.
6. Ho eketsa lisebelisoa ho lokela ho thehoa ho palo ea ho qhibiliha ha crucible.U se ke ua eketsa lisebelisoa tse ngata haholo 'me u thibela crucible hore e se ke ea hatelloa.
7. Ho tsoa ho sebōpi le clamp crucible e lokela ho lumellana le sebōpeho sa crucible.Karolo e bohareng ea clamp e lokela ho thibela crucible hore e se ke ea senyeha ka matla.
8. Ha u ntša slag e entsoeng ka ho qhibilihisoa le coke ka har'a marako a ka hare le a ka ntle a crucible, e tlanye ho thibela tšenyo ea crucible.
9. Sebaka se loketseng se lokela ho bolokoa pakeng tsa crucible le lerako la sebōpi, 'me crucible e lokela ho behoa bohareng ba sebōpi.
10. Tšebeliso e nepahetseng ea lithuso tse tukang le li-additives li tla fokotsa bophelo ba tšebeletso ea crucible.
11. Nakong ea tšebeliso, ho fetola crucible hang ka beke ho ka lelefatsa bophelo ba tšebeletso ea crucible.
12. Thibela lelakabe le matla le senyang ho tloha ka ho toba ho fafatsa lehlakoreng le leralleng le ka tlaase la crucible.