Lefapheng la kajeno la indasteri, li-ceramics tsa silicon carbide li tsejoa e le "lihlomo tsa indasteri" 'me li fetohile lisebelisoa tsa bohlokoa libakeng tse feteletseng ka lebaka la matla a tsona a phahameng, ho hanyetsa mocheso o phahameng le ho hanyetsa kutu. Empa seo batho ba bangata ba sa se tsebeng ke hore lelapa la silicon carbide ceramic ha e le hantle le na le litho tse ngata, 'me mekhoa e fapaneng ea ho lokisetsa e ba fa "botho" bo ikhethang. Kajeno re tla bua ka mefuta e atileng haholo eali-ceramics tsa silicon carbidele ho senola melemo e ikhethang ea reaction sintered silicon carbide, theknoloji ea mantlha ea likhoebo.
1, "Barab'abo Rōna ba Bararo" ba Silicon Carbide Ceramics
Ts'ebetso ea silicon carbide ceramics e itšetlehile haholo ka mokhoa oa eona oa ho lokisa. Hona joale ho na le mefuta e meraro e kholo:
1. Non khatello sintered silicon carbide
Ka ho bopa ka ho toba silicon carbide phofo ka sintering e phahameng ea mocheso, e na le sekhahla se phahameng le boima bo matla, empa mocheso oa ho lokisetsa o phahame 'me litšenyehelo li theko e boima, e leng se etsang hore e tšoanele likarolo tse nyenyane tse nepahetseng tse nang le litlhoko tse phahameng haholo tsa tshebetso.
2. Hot petelitsoe sintered silicon carbide
E thehiloe tlas'a mocheso o phahameng le khatello e phahameng, e na le sebopeho se teteaneng le ho hanyetsa ka mokhoa o babatsehang oa ho apara, empa thepa e rarahane ebile e thata ho hlahisa likarolo tse kholo kapa tse rarahaneng tse nang le sebōpeho, ho fokotsa mefuta e mengata ea kopo.
3. Rection sintered silicon carbide (RBSiC)
Ka ho hlahisa likarolo tsa silicon ka har'a lisebelisoa tse tala tsa silicon carbide le ho sebelisa lik'hemik'hale ho tlatsa likheo tsa thepa, mocheso oa ts'ebetso o tlase, potoloho e khutšoanyane, 'me likarolo tse kholo le tse sa tloaelehang li ka etsoa ka mokhoa o bonolo. Tšebeliso e ntle ea litšenyehelo e ikhetha, e etsa hore e be mofuta o sebelisoang ka ho fetisisa oa silicon carbide tšimong ea indasteri.
2. Hobaneng ha karabelo sintered silicon carbide e ratoa haholo?
E le sehlahisoa sa mantlha sa khoebo, ts'ebetso e ikhethang ea reaction sintered silicon carbide (RBSiC) e e etsa "thepa e ratoang" liindastering tse ngata. Melemo ea eona e ka akaretsoa ka mantsoe a mararo a bohlokoa:
1. E matla ebile e tšoarella
Ts'ebetso ea sintering ea karabelo e etsa "mohaho o kopantsoeng" ka har'a thepa, e ka hanyetsanang le mocheso o phahameng oa 1350 ℃ 'me o na le ho hanyetsa ka mokhoa o babatsehang oa ho roala le ho hanyetsa mocheso o phahameng - o sa senyeheng habonolo libakeng tse phahameng tsa mocheso le mocheso o phahameng, haholo-holo o loketseng maemo a phahameng a mocheso a kang lisebelisoa tsa mollo le li-burners.
2. Kena ntoeng ka lisebelisoa tse bobebe
Ha ho bapisoa le lisebelisoa tsa tšepe tsa setso, karabelo sintered silicon carbide e na le segokanyipalo se tlase empa e ka fana ka boemo bo ts'oanang ba matla, e fokotsa haholo ts'ebeliso ea matla a lisebelisoa. Ka mohlala, indastering ea photovoltaic, likaroloana tse bobebe tsa silicon carbide li ka ntlafatsa haholo ts'ebetso ea ts'ebetso ea libopi tse le 'ngoe tsa kristale.
3. E tenyetseha ebile e tenyetseha
Ebang ke li-trays tsa semiconductor tse bophara ba limithara tse fetang 2, li-nozzles tse rarahaneng, li-rings tse tiisang, kapa likarolo tse entsoeng ka mokhoa o ikhethileng tse nang le libopeho tse fapaneng, theknoloji ea reaction sintering e ka laola ka nepo sebopeho le boholo, ho rarolla bothata ba tlhahiso ea "tse kholo le tse nepahetseng".
3, 'Matla a sa bonahaleng a ho khanna' a ntlafatso ea indasteri
"Palo" ea reaction sintered silicon carbide e kene ka har'a masimo a mangata, ho tloha liporong tse hanyetsanang le khoholeho ea mobu ka har'a libopi tsa metallurgical ho liphaephe tse thibelang ho bola ha thepa ea lik'hemik'hale. Ho ba teng ha eona ha ho atolose nako ea bophelo ba lisebelisoa feela, empa hape ho thusa likhoebo ho fihlella paballo ea matla le ho fokotsa tšebeliso ea matla - ka mohlala, tšimong ea liindasteri tsa liindasteri, tšebeliso ea thepa ea silicon carbide kiln e ka fokotsa haholo tahlehelo ea mocheso.
Qetello
'Bokhoni' ba lirafshoa tsa carbide bo feta hole haholo. Joaloka pula-maliboho oa theknoloji ea reaction sintering, re tsoela pele ho ntlafatsa ts'ebetso ea ho ntlafatsa boleng ba thepa ena libakeng tse feteletseng. Haeba u batla litharollo tsa indasteri tse hananang le mocheso, li hanana le tšusumetso, 'me li phela nako e telele, u kanna ua batla ho ela hloko menyetla e mengata ea silicon carbide ceramics!
Shandong Zhongpeng esale a tsepamisitse maikutlo ho lipatlisiso le tlhahiso ea karabelo sintered silicon carbide ka lilemo tse fetang leshome, e fana ka litharollo tse ikhethileng tsa ceramic bakeng sa bareki ba lefats'e.
Nako ea poso: May-05-2025