Lefapheng la lisebelisoa tse tsoetseng pele,silicon carbide (SiC) le silicon nitride (Si3N4) ceramicsli fetohile tse peli tsa metsoako ea bohlokoa ka ho fetisisa, e 'ngoe le e' ngoe e na le thepa e ikhethang le lisebelisoa. Ho utloisisa phapang lipakeng tsa lirafshoa tsena tse peli ke habohlokoa bakeng sa liindasteri tse itšetlehileng ka thepa e sebetsang hantle. Shandong Zhongpeng Special Ceramics Co., Ltd. ke khoebo ea theknoloji e phahameng e sebetsanang le tlhahiso ea lirafshoa tsa silicon carbide, e bapalang karolo ea bohlokoa tšimong ena, e fana ka leseli le tebileng mabapi le thepa le ts'ebeliso ea lisebelisoa tsena.
Li-ceramics tsa silicon carbide li tsebahala ka ho thatafala ha tsona ho ikhethang le botsitso ba mocheso. Li na le silicon le carbon, tse kopanang ho etsa motsoako o nang le ts'ebetso e ntle ea ho apara le ho thibela ho bola. Sena se etsa hore li-ceramics tsa silicon carbide e be tse loketseng lits'ebetso tse maemong a thata joalo ka indasteri ea sefofane, ea likoloi le ea semiconductor. Silicon carbide's high thermal conductivity e boetse e e lumella ho qhala mocheso hantle, e etsa hore e be e loketseng bakeng sa lisebelisoa tse phahameng tsa mocheso. Shandong Zhongpeng Special Ceramics Co., Ltd. e sebelisa thepa ena ho hlahisa lirafshoa tsa silicon carbide tsa boleng bo holimo tse fihlelang litlhoko tse hlokahalang tsa liindasteri tse fapaneng.
Li-ceramics tsa silicon nitride, ka lehlakoreng le leng, li na le thepa e ntle haholo ea mochini, ho kenyelletsa le matla a phahameng le boima. Li-ceramics tsa Si3N4, tse entsoeng ka silicon le naetrojene, li hanyetsana ka ho khetheha le mocheso oa mocheso 'me li na le coefficient e tlase ea katoloso ea mocheso ha e bapisoa le silicon carbide. Sena se etsa hore silicon nitride ceramics e be khetho e ntle bakeng sa lits'ebetso tse hlokang lisebelisoa ho mamella liphetoho tse potlakileng tsa mocheso, joalo ka li-turbine tsa khase le lisebelisoa tsa ho seha. Microstructure e ikhethang ea Silicon nitride e boetse e e fa matla a matle a ho robeha, e e etsa sesebelisoa sa khetho bakeng sa liindasteri tse hlokang likarolo tse tšoarellang.
Ha ho bapisoa lisebelisoa tse peli, e 'ngoe ea liphapang tse kholo ka ho fetisisa ke thepa ea tsona ea mocheso. Li-ceramics tsa silicon carbide li ka mamella mocheso o phahameng ho feta lirafshoa tsa silicon nitride, li etsa hore li tšoanelehe ho sebelisoa lits'ebetsong tsa mocheso o phahameng haholo. Leha ho le joalo, bokhoni ba silicon nitride ba ho mamella ho sisinyeha ha mocheso bo fana ka monyetla libakeng tse nang le ho fetoha ha mocheso ho matla. Phapang ena e bohlokoa ho baenjiniere le baqapi ha ba khetha thepa bakeng sa ts'ebeliso e itseng, kaha khetho ea thepa e ka ama ts'ebetso le bophelo ba ts'ebeletso haholo.
Phapang e 'ngoe e kholo lipakeng tsa silicon carbide le silicon nitride ceramics ke botsitso ba tsona ba lik'hemik'hale. Silicon carbide e hanana haholo le oxidation mme e khona ho boloka thepa ea eona leha e le tikolohong ea lik'hemik'hale tse senyang. Sena se etsa hore e be se loketseng bakeng sa ts'ebetso ea lik'hemik'hale le lits'ebetso tsa tlhahiso ea semiconductor. Ka lehlakoreng le leng, lirafshoa tsa silicon nitride, leha li tsitsitse ka lik'hemik'hale, li ka 'na tsa se sebetse hantle libakeng tse itseng tse senyang. Ho utloisisa litšobotsi tsena tsa lik'hemik'hale ho bohlokoa bakeng sa liindasteri tse sebetsang maemong a phephetso kaha ho ama khetho ea thepa le moralo oa lihlahisoa.
Mekhoa ea tlhahiso ea silicon carbide le silicon nitride ceramics le eona e fapane haholo. Li-ceramics tsa silicon carbide hangata li hlahisoa ka sintering, ts'ebetso e kenyelletsang ho futhumatsa thepa ho mocheso o ka tlase ho sebaka sa eona sa ho qhibiliha ho fihlela densification. Mokhoa ona o ka hlahisa libopeho tse rarahaneng le likarolo tse phahameng haholo. Ka lehlakoreng le leng, li-ceramics tsa silicon nitride hangata li hlahisoa ho sebelisoa motsoako oa phofo le mekhoa ea sintering, ho kenyelletsa le ho hatella ho chesang kapa ho kopanya karabelo. Phapang ena ea mekhoa ea tlhahiso e ka ama thepa ea ho qetela ea ceramic, ho kenyelletsa le microstructure ea eona le thepa ea mechine.
Mabapi le litšenyehelo, li-ceramics tsa silicon carbide li atisa ho bitsa chelete e ngata ho feta silicon nitride ceramics ka lebaka la thepa e tala le theknoloji ea ho sebetsa. Leha ho le joalo, ts'ebetso ea nako e telele le ho tšoarella ha silicon carbide e ka lokafatsa matsete a pele a holimo, haholo-holo lits'ebetsong moo ho hloleha ho ka fellang ka likotsi tse kholo tsa nako kapa likotsi tsa polokeho. Shandong Zhongpeng Special Ceramics Co., Ltd. e tsepamisitse maikutlo ho faneng ka litharollo tse theko e tlaase ntle le ho sekisetsa boleng, ho netefatsa hore bareki ba fumana boleng bo holimo bakeng sa matsete a bona ho lirafshoa tsa silicon carbide.
Ka bokhutšoanyane, phapang lipakeng tsa silicon carbide ceramics le silicon nitride ceramics e bohlokoa mme e ka ama ts'ebeliso ea tsona haholo indastering e fapaneng. Silicon carbide e sebetsa hantle ka mocheso o phahameng le tikolohong e senyang lik'hemik'hale, ha silicon nitride e bonts'a ho tiea ho hoholo le ho hanyetsa mocheso oa mocheso. Ho utloisisa liphapang tsena ho bohlokoa ho baenjiniere le bahlahisi ha ba khetha lisebelisoa bakeng sa lits'ebetso tse ikhethileng. Joaloka moetsi ea ka sehloohong oa li-ceramics tsa silicon carbide, Shandong Zhongpeng Special Ceramics Co., Ltd. e ikemiselitse ho ntšetsa pele tšimo ea lirafshoa tse tsoetseng pele, ho fana ka lihlahisoa tsa boleng bo phahameng tse finyellang litlhoko tse tsoelang pele tsa indasteri ea morao-rao. Ka ho sebelisa thepa e ikhethang ea silicon carbide le silicon nitride, lik'hamphani li ka ntlafatsa meralo ea tsona le ho ntlafatsa ts'ebetso ea lihlahisoa tsa tsona, qetellong tsa eketsa ts'ebetso le ts'epahalo ea ts'ebetso ea tsona.
Nako ea poso: Mar-24-2025