Boitsebiso:

Tsa ronaCylindrical Cruciblee entsoe ka silicon carbide graphite e hatelitsoeng ka isostatically, e leng thepa e fanang ka khanyetso e phahameng ea mocheso le mocheso o motle haholo, e leng se etsang hore e be sesebelisoa sa bohlokoa bakeng sa lisebelisoa tsa ho qhibilihisa indasteri.

1. Silicon Carbide (SiC): Silicon carbide e tsebahala ka ho thatafala ha eona ho feteletseng le ho hanyetsa ka mokhoa o babatsehang ho apara le ho senya. E ka mamella liphetoho tsa lik'hemik'hale tse phahameng tsa mocheso, e fana ka botsitso bo phahameng esita le tlas'a khatello ea mocheso, e leng ho fokotsang kotsi ea ho senya nakong ea liphetoho tsa tšohanyetso tsa mocheso.
2. Natural Graphite: Graphite ea tlhaho e fana ka ts'ebetso e ikhethang ea mocheso, e netefatsa phano ea mocheso e potlakileng le e ts'oanang ho pholletsa le crucible. Ho fapana le li-graphite crucibles tsa letsopa tse tloaelehileng, cylindrical crucible ea rona e sebelisa graphite ea tlhaho e hloekileng haholo, e ntlafatsang katleho ea mocheso oa mocheso le ho fokotsa tšebeliso ea matla.
3. Theknoloji ea Isostatic Pressing: The crucible e thehoa ho sebelisoa khatiso e tsoetseng pele ea isostatic, ho netefatsa hore ho na le boima bo tšoanang bo se nang bofokoli ba ka hare kapa ba ka ntle. Theknoloji ena e ntlafatsa matla le ho hanyetsa ho phunyeha ha crucible, ho atolosa ho tšoarella ha eona libakeng tse phahameng tsa mocheso.

Tshebetso:

1. Superior Thermal Conductivity: Cylindrical Crucible e entsoe ka thepa e phahameng ea mocheso oa mocheso o lumellang ho ajoa ka potlako esita le mocheso. Sena se matlafatsa ts'ebetso ea ts'ebetso ea ho qhibilihisa ha se ntse se fokotsa tšebeliso ea matla. Ha ho bapisoa le li-crucibles tse tloaelehileng, conductivity ea mocheso e ntlafatsoa ka 15% -20%, e lebisang ho poloko e kholo ea mafura le potoloho ea tlhahiso e potlakileng.
2. Khahlano e Ntle ea Corrosion: Lithako tsa rona tsa silicon carbide graphite crucibles li hanyetsana haholo le litlamorao tse senyang tsa tšepe le lik'hemik'hale tse qhibilihisitsoeng, tse netefatsang botsitso le bophelo bo bolelele ba crucible nakong ea ts'ebeliso ea nako e telele. Sena se etsa hore e be tse loketseng bakeng sa ho qhibilihisa aluminium, koporo, le lisebelisoa tse fapaneng tsa tšepe, ho fokotsa tlhokomelo le makhetlo a mangata.
3. Bophelo bo Atolositsoeng ba Tšebeletso: Ka sebopeho sa eona se phahameng le se matla haholo, nako ea bophelo ea cylindrical crucible ea rona ke 2 ho linako tse 5 ho feta li-crucible tsa letsopa tsa graphite tse tloaelehileng. Khanyetso e phahameng ea ho senya le ho apara e atolosa bophelo ba ts'ebetso, ho fokotsa nako ea ho theoha le litšenyehelo tsa ho fetola.
4. High Oxidation Resistance: Sebopeho se entsoeng ka mokhoa o khethehileng se thibela oxidation ea graphite, se fokotsa ho senyeha ha mocheso o phahameng le ho lelefatsa bophelo ba crucible.
5. Matla a Phahameng a Mechini: Ka lebaka la ts'ebetso ea ho hatella ea isostatic, crucible e ithorisa ka matla a ikhethang a mochini, e boloka sebopeho sa eona le ho tšoarella maemong a mocheso o phahameng. Sena se etsa hore e be se loketseng bakeng sa mekhoa ea ho qhibiliha e hlokang khatello e phahameng le botsitso ba mechine.

Melemo ea Sehlahisoa:

• Melemo ea Lintho: Tšebeliso ea graphite ea tlhaho le silicon carbide e tiisa hore ho na le conductivity e phahameng ea mocheso le ho hanyetsa kutu, ho fana ka ts'ebetso e tšoarellang libakeng tse thata, tse phahameng tsa mocheso.
• Sebopeho sa High-Density: Theknoloji ea ho hatella ea Isostatic e tlosa likheo le mapetsong a ka hare, e ntlafatsa haholo ho tšoarella le matla a crucible nakong ea tšebeliso e telele.
• Botsitso bo Phahameng ba Mocheso: E khona ho mamella mocheso ho fihla ho 1700 ° C, crucible ena e loketse mekhoa e fapaneng ea ho qhibilihisa le ho lahla e kenyelletsang tšepe le li-alloys.
• Matla a Matla: Thepa ea eona e phahameng ea phetisetso ea mocheso e fokotsa tšebeliso ea mafura, athe thepa e baballang tikoloho e fokotsa tšilafalo le litšila.

Ho khetha ts'ebetso ea rona e phahameng ea Cylindrical Crucible e ke ke ea ntlafatsa ts'ebetso ea hau ea ho qhibiliha feela empa hape e fokotsa tšebeliso ea matla, ho eketsa nako ea lisebelisoa tsa lisebelisoa, le litšenyehelo tse fokolang tsa tlhokomelo, qetellong ho ntlafatsa katleho ea tlhahiso. Re fana kalithupa tsa tšepee entsoe ka ho sebelisa theknoloji ea khatello ea isostatic ho fihlela litlhoko tse phahameng tsa ts'ebetso ea metheo ea indasteri. Khatello ea Isostatic e lumella tlhahiso ea li-crucibles tse nang le boima bo tšoanang le boits'oaro bo phahameng ba sebopeho, e leng se etsang hore e be tse loketseng bakeng sa lisebelisoa tse phahameng tsa mocheso le tse boima.

Liphetho tsena li bonts'a boleng bo ikhethang ba li-crucible tsa rona, tse sa kopaneng feela empa li feta maemo a tloaelehileng a lebelletsoeng indastering ea ho lahla. Ho hanyetsa mocheso o phahameng le lihlahisoa tsa carbon li fana ka ts'ebetso e ntlafetseng lits'ebetsong tse phahameng tsa mocheso, ha porosity e tlaase e bonahalang e tiisa matla a phahameng a mechine.

Ho Khetha Crucible e Nepahetseng bakeng sa Mekhoa ea Hao ea ho Lahlela Metal

Li-crucible tsa rona li fanoa ka mefuta e 'meli ea mantlha: li-crucible tsa letsopa tsa graphite le li-silicon carbide graphite crucibles. Mona ke mokhoa oa ho khetha crucible e nepahetseng bakeng sa ts'ebetso ea hau ea ho akhela tšepe:

1. Graphite Clay Crucibles: E loketse lisebelisoa tsa mocheso o tlase ho isa ho o mahareng joalo ka koporo kapa litšepe tsa bohlokoa. Li-crucibles tsena li fana ka mokhoa o babatsehang oa ho boloka mocheso 'me li na le litšenyehelo tse ngata.
2. Silicon Carbide Graphite Crucibles: Molemo ka ho fetisisa bakeng sa ho lahlela mocheso o phahameng, haholo-holo bakeng sa litšepe tse se nang ferrous joaloka aluminium. Ka ho fetisoa ha mocheso ka potlako, li-crucibles li fana ka khanyetso e matla ea mocheso oa mocheso le ho hanyetsa ho bola, ho etsa hore e be tse loketseng bakeng sa lits'ebetso tse boima haholo.

Li-crucibles tsa Metal Casting

Ka lilemo tse fetang 15 tsa boiphihlelo indastering ea tlhahiso ea li-crucible, k'hamphani ea rona e tsejoa ka ho hlahisa litšepe tsa tšepe tsa boleng bo holimo tse sebelisang mekhoa ea morao-rao ea tlhahiso. Re sebetsa ka ho khetheha ho li-crucible tsa letsopa tsa graphite le li-silicon carbide graphite crucibles, tse hlokomelang litlhoko tse fapaneng tsa indasteri lefatšeng ka bophara.

Theknoloji ea rona ea ho hatella isostatic e tiisa boemo bo phahameng ka ho fetisisa ba boleng, e fana ka li-crucibles tse sa tšoarellang feela empa hape li na le theko ea tlhōlisano. Re romela lihlahisoa tsa rona ka boikhohomoso linaheng tse kang Vietnam, Thailand, Malaysia, Indonesia le Pakistan, moo li-crucible tsa rona li tsejoang ka ts'ebetso ea tsona e phahameng ha li bapisoa le lihlahisoa tsa machaba.

Ho khetha crucible e nepahetseng bakeng sa ho akhela tšepe ho bohlokoa ho netefatsa ts'ebetso e nepahetseng le tlhahiso ts'ebetsong ea hau ea motheo. Ka li-crucibles tse hatelitsoeng tsa isostatic, u fumana nako e telele ea boemo bo holimo, ho hanyetsa mocheso, le katleho ea litšenyehelo. Boiphihlelo ba rona bo pharaletseng le boitlamo ba rona ba boleng bo re etsa barekisi ba tšepahalang ba li-Foundries lefatšeng ka bophara.

Ikopanye le rona kajeno ho ithuta haholoanyane mabapi le hore na li-crucible tsa rona tsa tšepe li ka ntlafatsa ts'ebetso ea hau ea tlhahiso joang. Re u thuse ho fumana tharollo e phethahetseng ea crucible e lumellanang le litlhoko tsa hau tse ikhethileng.