Aluminium Oxide Crucible AL2O3 Crucible
tlhahiso ea lihlahisoa
Aluminium oxide crucible eo hangata e tsejoang e le corundum crucible, hangata batho ba tla ba le alumina content ka crucible e fetang 95% e bitsoang corundum crucible.Corundum crucible ke khanyetso e matla ea ho qhibiliha, ho hanyetsa mocheso o phahameng, ho hanyetsa acid le alkali, ho hanyetsa serame le mocheso, ho hanyetsa ho bola ha lik'hemik'hale.E loketse lintho tse ling tse fokolang tsa alkaline tse kang anhydrous Na2CO3 e le lisampole tse qhibilihisang metsi, empa eseng bakeng sa Na2O2, NaOH, joalo-joalo Lintho tse matla tsa alkaline le lintho tse nang le acidic tse sebelisoang e le lisampole tse qhibilihisang ... alumina crucible e nang le 99.70% bohloeki e na le mocheso o motle o phahameng. Insulation le matla a mochini moeeng oa redox oa 1650 ℃ -1700 ℃, ka mocheso o phahameng oa 1800 ℃ ka nako e khuts'oane.Ho latela maemo a kopo, li-alumina crucibles li fumaneha ka boholo le libopeho tse fapaneng.
Likarolo tse ka Sehloohong
Likarolo tse ka sehloohong tsa alumina ceramic crucible: ho hanyetsa mocheso hoo e ka bang likhato tse 1200, tse loketseng K2S207 le lisebelisoa tse ling tse qhibilihisang acid.Ka kakaretso, ha ea lokela ho sebelisoa bakeng sa ho qhibiliha ha Na0H, Na202 le Na2CO3, e le hore e se ke ea senya porcelain crucible.Porcelain crucible ha e khone ho kopana le hydrofluoric acid.
Alumina ceramic crucible e ka phehoa HCl ho netefatsa bohloeki ba thepa le ho hanyetsa mocheso o phahameng.Thepa e na le letsoalo le phahameng, khanyetso e ntle ea oxidation, likhato tse 400-500 tse phahameng ho feta lisebelisoa tsa graphite, ho fihlela likhato tse 900 tse phahameng, bophelo bo bolelele ba ts'ebeletso.Ka khanyetso e phahameng ea mocheso, coefficient e tlase ea ho atolosoa ha mocheso, mocheso o motle le ho hanyetsa ho ts'oha le ho hanyetsa ho hotle ha kutu.Ts'ebetso ea lik'hemik'hale e tsitsitse 'me ha e le hantle ha e sebetsane le tšepe e qhibilihisitsoeng, e ntlafatsang bohloeki ba motsoako.
(1) Ho bonolo ho hlatsoa le ho lula u hloekile.Khanya ea ceramic crucible e khanyang ebile e boreleli, 'me ho bonolo ho e hlatsoa ka mor'a ho sebelisoa.
(2) Porcelain stoma e fokola haholo, 'me sekhahla sa ho monya metsi se tlase haholo.Ho boloka tharollo ka ceramic crucible le ho tiisoa ka thata ho ka thibela ho ferekana, ho kenella le ho hlaseloa ha libaktheria tse ka ntle.
(3) Ho tsitsa ha lik'hemik'hale le ho tšoarella.Ntlha ena e phahametse lihlahisoa tsa tšepe tse kang koporo, tšepe, aluminium, joalo-joalo, ceramic crucible e na le khanyetso e itseng ea acid, alkali, letsoai le khase ea carbonate sepakapakeng, ha ho bonolo ho ba le lik'hemik'hale ka lintho tsena, eseng mafome. botsofali.
(4) Botsitso bo botle ba mocheso le ho fetisoa ha mocheso butle.Ceramic crucible e na le ts'ebetso ea ho ea ho phapang e itseng ea mocheso, e leng molemo ho feta glassware, ke mokhanni o mobe oa mocheso, ho fetisa mocheso o liehang, o sebelisetsoang ho tšoara metsi a belang kapa tharollo e chesang, qetello ha e chese haholo.
Sesebelisoa sa Sehlahisoa
Alumina e sebelisoa haholo, elektronike, petroleum, lik'hemik'hale, refractory, ceramics, polasetiki, masela, pampiri, le meriana le masimo a mang a mangata a ka bonoa palo ea eona, ka kakaretso ke thepa e khethehileng ea alumina le aluminium hydroxide.Leha ho le joalo, karolo e fetang 90 lekholong ea alumina e sebelisoa e le lisebelisoa tse tala bakeng sa aluminium ea electrolytic.
Hona joale, ho na le mefuta e mengata ea li-non-alumina bakeng sa phekolo, mefuta e fetang 300, e 'ngoe le e' ngoe e na le thepa e babatsehang ea 'mele le ea lik'hemik'hale, empa theko e phahame haholo ho feta alumina bakeng sa phekolo.
Ka bohloeki bo phahameng ba ultrafine alumina, mohlala, ka lebaka la boemo ba eona bo phahameng ba ho qhibiliha, boima bo phahameng, khanyetso e phahameng, thepa e ntle ea mechine, ho roala ho hanyetsa, ho hanyetsa kutu, ho hanyetsa mocheso le tse ling tse babatsehang 2.Main Features, kahoo e sebelisoa haholo ka thepa e le 'ngoe ea kristale. , porcelain e tsoetseng pele, lesapo la maiketsetso, semiconductor, lisebelisoa tsa ho sila, substrate e kopantsoeng ea potoloho, ho rekota li-tape filler, catalyst le mojari oa eona, lisebelisoa tsa laser, lisebelisoa tsa ho itšeha, joalo-joalo.
