Graphite crucibleSilicon carbide graphite crucibleke setshelo se entsoeng ka graphite e le thepa e tala, kahoo se na le mocheso o phahameng haholo o hanyetsang 'me se ka sebelisoa ho qhibilihisa tšepe ea indasteri kapa ho lahla.Ka mohlala, bophelong ba letsatsi le leng le le leng, u ka utloisisa hore hangata ho na le barekisi libakeng tsa mahaeng ba lokisang lipitsa tsa aluminium kapa lipitsa tsa aluminium.Lisebelisoa tseo ba li sebelisang ke li-crucibles.Lipampitšana tsa aluminium li kenngoa ka har'a crucible 'me li chesoa ka mollo ho fihlela li qhibiliha ka metsing a aluminium, li tšele hape ho petso ea pitsa, li pholile fatše, ebe li ka sebelisoa.Leha ho le joalo, li-graphite crucibles le silicon carbide crucibles li sebelisoa indastering.Har'a tsona, li-graphite crucibles li na le conductivity e ntle ea mocheso, empa li na le tšekamelo ea ho ba le oxidation 'me li na le sekhahla se seholo sa tšenyo.Li-silicone carbide graphite crucibles li na le molumo o moholo le bophelo bo bolelele ba tšebeletso ho feta li-graphite crucibles.Re qetile lilemo tse 40 re sebetsa ka mokhoa o ikhethileng oa thekiso le tlhahiso ea li-crucibles.Li-crucible tsa graphite tseo re li hlahisang li loketse haholo bakeng sa ho qhibilihisa khauta, silevera, koporo, tšepe, aluminium, zinki le thini, hammoho le mekhoa e fapaneng ea ho qhibilihisa le ho futhumatsa e kang coke, sebōpi sa oli, khase ea tlhaho, sebōpi sa motlakase, joalo-joalo. li-graphite crucibles tseo re li etsang li rorisoa haholo ke bareki ba bacha le ba khale ka boleng ba bona bo botle le ts'ebetso e tsitsitseng.Re boetse re hlahisa theknoloji e tsoetseng pele ea ho etsa li-crucible - isostatic pressure crucible form forming - e ipapisitseng le litlhoko tsa mmaraka le bareki, 'me mokhoa o tiileng oa tlhahlobo ea netefatso ea boleng, silicon carbide crucible e hlahisoang ke theknoloji ena e na le litšobotsi tsa bophahamo ba molumo o phahameng, ho hanyetsa mocheso o phahameng, ho potlaka. conductivity ea mocheso, acid le alkali corrosion resistance, matla a mocheso o phahameng, le khanyetso e phahameng ea oxidation.Bophelo ba eona ba ts'ebeletso ke makhetlo a 3-5 ho feta a li-crucible tsa graphite.Ka nako e ts'oanang, e boloka mafura 'me e fokotsa matla a mosebetsi bakeng sa basebetsi.Theko ea li-crucible tsa khatello ea isostatic e bolokang matla le lisebelisoa tse bolokang matla tsa isostatic pressure crucibles li etsa hore sehlahisoa sena se sebelisoe haholo ha ho qhibiliha litšepe tse se nang ferrous.
Li-crucible tsa graphite li ka sebelisoa liboping tse fapaneng, joalo ka libono tsa motlakase, libono tsa maqhubu a mahareng, libopi tsa khase, libotlolo, joalo-joalo, bakeng sa ho qhibilihisa khauta, silevera, koporo, tšepe, aluminium, zinki, tin le lialloys.Mokhoa o nepahetseng oa ho kenya graphite crucible le silicon carbide crucible
1. Motheo oa graphite crucible o hloka ho ba le bophara bo lekanang kapa bo boholo ho feta botlaaseng ba crucible, 'me bophahamo ba sethala sa crucible bo lokela ho ba bo phahameng ho feta molomo ho thibela mollo ho fafatsa holim'a crucible.
2. Ha u sebelisa litene tsa refractory e le litafole tsa crucible, litene tse chitja tse refractory li lokela ho sebelisoa, tse sephara ebile li sa kobeha.U se ke ua sebelisa lisebelisoa tsa litene tse halofo kapa tse sa lekaneng.Ho molemo ho sebelisa litafole tsa graphite crucible tse tsoang linaheng tse ling.
3. Tafole ea crucible e lokela ho behoa sebakeng se bohareng sa ho qhibiliha le ho qhibiliha, ka phofo ea coke, molora oa lehlaka, kapa k'hothone ea refractory e le lesela ho qoba ho khomarela pakeng tsa crucible le tafole ea crucible.Ka mor'a ho beha crucible, e lokela ho ba boemong.
4. Boholo bo pakeng tsa crucible le 'mele oa sebōpi bo lokela ho lumellana,' me sebaka se pakeng tsa crucible le lerako le qhibilihang se lokela ho ba se loketseng, bonyane 40mm kapa ho feta.
Ha o kenya crucible e nang le molomo ka sebōping, lekhalo le ka bang 30-50MM le lokela ho bolokoa pakeng tsa tlase ea crucible nozzle le setene sa refractory, 'me ha ho letho le lokelang ho behoa ka tlase.Lebota le lebota la sebōpi li lokela ho lokisoa ka k'hothone e refractory.Lerako la sebōpi le hloka ho ba le litene tse tsitsitseng tse hanyetsang 'me crucible e lokela ho tlatsoa ka lebokose la masenke ka botenya bo ka bang 3mm e le sebaka sa katoloso ea mocheso ka mor'a ho futhumatsa.
Theknoloji ea tlhahiso ea li-graphite crucibles e bonahala haholo-holo likarolong tse kang foromo, lisebelisoa tse tala, lisebelisoa tsa tlhahiso le theknoloji.Mabapi le khetho ea lihlahisoa tse tala, haholo-holo re sebelisa letsopa le refractory, li-aggregates, graphite ea tlhaho, joalo-joalo Ho ea ka mesebetsi e fapaneng ea crucible e 'ngoe le e' ngoe, metsoako le mekhoa eo re e khethang e boetse e fapane, haholo-holo e bontšoa ka likarolo tse fapaneng tsa lisebelisoa tse sa tšoaneng tse tala.Mokhoa ona ke oa ho bopa ka ho hatella, ho bopa ka rotary, le ho bopa ka letsoho, e leng ho bopa ha graphite.Ka mor'a ho etsa sebopeho, ke habohlokoa ho hopola ho o omisa.Ka mor'a ho hlahlojoa, e tšoaneleha, 'me lihlahisoa tse tšoanelehang li ka khabisoa
Nako ea poso: Sep-10-2023