Tlhahisong ea sejoale-joale ea indasteri, lisebelisoa li tobana le mathata a fapaneng a maemo a thata a ts'ebetso, joalo ka ho roala le kutu, tse amang bophelo ba ts'ebeletso le katleho ea tlhahiso ea lisebelisoa. Ho hlaha ha lihlahisoa tsa silicon carbide tse thibelang ho apara ho fana ka tharollo e sebetsang mathateng ana. Har'a tsona, li-ceramics tsa sintered silicon carbide li hlahella har'a lihlahisoa tse ngata tsa silicon carbide ka lebaka la melemo ea tsona e ikhethang ea ts'ebetso, 'me li fetoha tse ratoang haholo lefapheng la indasteri.
Reaction sintered ke engsilicon carbide ceramic?
Reaction sintered silicon carbide ceramic ke mofuta o mocha oa inorganic non-metallic material, e entsoeng ka ho kopanya phofo ea silicon carbide le li-additives tse ling ka mokhoa o itseng le ho tsamaisa reaction sintering mocheso o phahameng. Ts'ebetso ena e khethehileng ea tlhahiso e e fa ts'ebetso e ikhethang. Ha ho bapisoa le mefuta e meng ea silicon carbide ceramics, reaction sintered silicon carbide ceramics na le menyetla e mengata ea ho teteana, ho thatafala, ho tiea, joalo-joalo, ho etsa hore e be tse loketseng haholoanyane ho sebelisoa libakeng tse thata.
Melemo ea Reaction Sintering Silicon Carbide Ceramics
1. Boima bo phahameng le khanyetso e matla haholo ea ho apara
Ho thatafala ha karabelo sintered silicon carbide ceramics ho phahame haholo, e leng se etsang hore e be le khanyetso e matla haholo ea ho apara. Ha u tobane le khoholeho ea thepa e phahameng ka potlako, tšusumetso ea likaroloana le maemo a mang a ho apara, e ka boloka botsitso ka nako e telele, e lelefatsa haholo bophelo ba tšebeletso ea thepa. Maemong a mang moo ho koaheloa ho matla ho atisang ho etsahala liphaepheng tse tsamaisang phofo, lisebelisoa tsa merafo, joalo-joalo, ho sebelisa lithapo tsa ceramic carbide tsa reaction sintered silicon carbide kapa li-blocks tse sa sebetseng li ka fokotsa haholo lebelo la ho lokisa thepa le ho e nchafatsa, le litšenyehelo tse tlase tsa tlhahiso.
2. Botsitso bo botle ba lik'hemik'hale le ho hanyetsa kutu
Liindastering tse kang lik'hemik'hale le metallurgical, hangata lisebelisoa li kopana le mecha ea litaba e sa tšoaneng e senyang, e kang li-acids tse matla, letsoai le qhibilihileng mocheso o phahameng, joalo-joalo Reaction sintered silicon carbide ceramics, e nang le botsitso bo botle ba lik'hemik'hale, e ka boloka ts'ebetso e tsitsitseng libakeng tsena tse thata tsa lik'hemik'hale 'me ha li senyehe habonolo. Tšobotsi ena e tiisa ts'ebetso e tloaelehileng ea lisebelisoa tlas'a maemo a rarahaneng a lik'hemik'hale, ho ntlafatsa polokeho le ho tšepahala ha tlhahiso.
3. Ho hanyetsa mocheso o phahameng haholo
Libakeng tse phahameng tsa mocheso, ts'ebetso ea lisebelisoa tse ngata e tla fokotseha haholo, esita le mathata a kang deformation le ho qhibiliha a ka 'na a hlaha. Leha ho le joalo, li-react sintered silicon carbide ceramics li na le khanyetso e phahameng ea mocheso 'me li ka boloka botsitso ba sebopeho le ts'ebetso e ntle haholo tlas'a maemo a phahameng a mocheso. Libakeng tsa libōpi tsa mocheso o phahameng, thepa ea phekolo ea mocheso, joalo-joalo, e ka sebetsa e le karolo ea bohlokoa ea mocheso o phahameng oa mocheso, ho netefatsa hore lisebelisoa li sebetsa hantle.
4. Boima bo tlaase, ho fokotsa thepa ea thepa
Ha ho bapisoa le lisebelisoa tse ling tsa setso tse manganga, boima ba lirafshoa tsa sintered silicon carbide ceramics bo batla bo fokola. Sena se bolela hore ho sebelisa lihlahisoa tsa silicon carbide ceramic ho ka fokotsa boima ba lisebelisoa, ho theola mojaro nakong ea ts'ebetso ea lisebelisoa, le ho fokotsa tšebeliso ea matla tlas'a molumo o tšoanang. Bakeng sa lisebelisoa tse nang le litlhoko tse thata tsa boima ba 'mele kapa litsamaiso tsa liphaephe tse hlokang lipalangoang tsa thepa e telele, molemo ona ke oa bohlokoa ka ho khetheha.
5. Mokhoa o bonolo oa ho bōpa, o khonang ho hlahisa libopeho tse rarahaneng
Ho feto-fetoha ha mokhoa oa ho etsa sintering ho lumella li-ceramics tsa silicon carbide hore li etsoe lihlahisoa tse fapaneng tse rarahaneng, tse kang litsoe le li-tee bakeng sa liphaephe tsa silicon carbide, hammoho le li-blocks le li-liner tse entsoeng ka mokhoa o ikhethileng ho latela litlhoko tse fapaneng tsa lisebelisoa. Boikemisetso bona bo kopana le litlhoko tse fapaneng tsa lisebelisoa tlhahisong ea indasteri, ho fana ka menyetla e mengata ea moralo o ntlafalitsoeng le ts'ebetso e ntle ea lisebelisoa.
Lihlahisoa tse tloaelehileng tsa silicon carbide tse hanyetsanang le lisebelisoa
1. Lesela la silicon carbide
Silicon carbide linening e sebelisoa haholo lisebelisoa tse sa tšoaneng tse kang likepe tse arabelang, litanka tsa polokelo, liphaephe, joalo-joalo E tšoana le lihlomo tse tiileng tse sireletsang, tse sireletsang 'mele oa thepa ho tloha ho apara le ho senya. Lijana tsa lik'hemik'hale tsa lik'hemik'hale tsa lik'hemik'hale, lesela la silicon carbide le ka mamella khoholeho ea mecha ea litaba e senyang haholo, ho netefatsa polokeho le botsitso ba mokhoa oa ho itšoara; Liphaepheng tsa lipalangoang tsa slurry tsa indasteri ea merafo, e ka khona ho hanela khoholeho le ho roala ha likaroloana tse tiileng ka har'a slurry, ho lelefatsa bophelo ba tšebeletso ea pipeline.
2. Pipe ea silicon carbide
Liphaephe tsa Silicon carbide li na le melemo e mengata joalo ka ho hanyetsa ho roala, ho hanyetsa kutu, le ho hanyetsa mocheso o phahameng, 'me hangata li sebelisetsoa ho tsamaisa thepa e kang phofo, likaroloana le li-slurries. Sistimi ea ho tsamaisa molora oa indasteri ea matla a futhumatsang le lisebelisoa tse tala le liphaephe tse fetisang liphaephe tsa indasteri ea samente, liphaephe tsa silicon carbide li bonts'itse ts'ebetso e ntle haholo, e ntlafatsang haholo ts'ebetso le botsitso ba phetisetso ea thepa, le ho fokotsa litšitiso tsa tlhahiso tse bakoang ke ho roala le ho lutla ha lipeipi.
3. Silicon carbide e thibelang ho roala block
Li-silicone carbide wear-resistant blocks li atisa ho kenngoa likarolong tsa lisebelisoa tse atisang ho roala, tse kang li-impellers, mabota a ka hare a likamore tse pshatlang ka li-crusher, le tlase ea li-chute. Li ka mamella ka ho toba tšusumetso le likhohlano tsa thepa, ho sireletsa likarolo tsa bohlokoa tsa lisebelisoa. Li-crushers tsa merafo, li-block tsa silicon carbide tse thibelang ho roala li ka hanela ka katleho tšusumetso le ho sila ha ores, tsa ntlafatsa ts'ebetso ea ts'ebetso le bophelo ba ts'ebeletso ea li-crusher, le ho fokotsa litšenyehelo tsa tlhokomelo ea lisebelisoa.
Khetha karabelo ea rona lihlahisoa tsa ceramic tsa sintered silicon carbide
Shandong Zhongpeng e tsepamisitse maikutlo ho lipatlisiso le nts'etsopele, tlhahiso, le thekiso ea lihlahisoa tsa ceramic sintered sintered silicon carbide, tse nang le lisebelisoa tse tsoetseng pele tsa tlhahiso le sehlopha sa litsebi. Re latela ka tieo litekanyetso tsa machaba tsa tlhahiso, ho netefatsa boleng bo ka tšeptjoang le ts'ebetso e tsitsitseng.
Ho tloha ho khetho ea lihlahisoa tse tala ho ea ho taolo e thata ea mekhoa ea tlhahiso, ho ea ho mekhoa e mengata ea ho hlahloba pele sehlahisoa se tloha fekthering, sehokelo se seng le se seng se nehetsoe ho botsebi ba rona le ho tsepamisa maikutlo. Ha re fe bareki feela lihlahisoa tsa boleng bo holimo tsa silicon carbide, empa hape re fana ka litharollo tsa motho ka mong le tšebeletso e felletseng ea kamora ho rekisa ho latela litlhoko tsa bona tse ikhethileng.
Haeba u tšoenngoa ke litaba tse kang ho roala le ho bola ha lisebelisoa tsa indasteri, u ka khetha karabelo ea rona lihlahisoa tsa ceramic tsa sintered silicon carbide. Ha re sebetseng 'moho ho fana ka tšireletso e tiileng bakeng sa lisebelisoa tsa hau tsa tlhahiso, ho thusa khoebo ea hau ho ntlafatsa katleho ea tlhahiso, ho fokotsa litšenyehelo tsa ts'ebetso, le ho fihlela nts'etsopele ea moshoelella.
Nako ea poso: Phup-09-2025