Poleiti e sa thekeseleng ea Silicon Carbide
Tlhahisoleseding ea Sehlahisoa
Poleiti e hanyetsang ea silicon carbideke poleiti ea ontong e nang le ho hanyetsa mollo hantle le ho hanyetsa ho tsofala. Hangata e sebelisoa libakeng tsa mosebetsi tse jarang le ho fetisetsa mocheso le lik'hemik'hale tlas'a maemo a mocheso o phahameng, khatello e phahameng le ho bola ha lik'hemik'hale. Lipoleiti tsa setha sa silicon carbide li entsoe haholo-holo ka thepa ea silicon carbide le silicon nitride, tse nang le bongata bo boholo le mocheso o hanyetsang mollo, conductivity e tlase ea mocheso, 'me ha ho bonolo ho ama kabo ea mocheso oa sesebelisoa.
Likaroloana
Ho hanyetsa mollo le ho hanyetsa ho tsofala:Lipoleiti tsa setha sa silicon carbide li ka sebetsa ka botsitso tlas'a maemo a mocheso o phahameng, khatello e phahameng le ts'enyeho ea lik'hemik'hale, 'me li na le khanyetso e ntle ea mollo le khanyetso ea ho tsofala.
Tshebetso ea anti-oxidation:E ka sebetsa ka botsitso ho oksiding le ho fokotsa sepakapaka, 'me palo ea ho fetoha ha lintho e ka fihla makhetlo a fetang 500-1000.
Matla a ho hatella le a ho kokobetsa mocheso o phahameng:E na le matla a phahameng le khanyetso e ntle ea khatello, 'me e ka sebelisoa nako e telele mochesong o phahameng ntle le ho fetoha.
Ho hanyetsa ho phola le ho futhumatsa ka potlako:E na le khanyetso e ntle khahlanong le ho phola le ho futhumatsa ka potlako, 'me ha ho bonolo ho e petsoha nakong ea tšebeliso. Mefuta e mengata ea mocheso oa ts'ebetso: e ka sebelisoa ho tloha ho 800℃-1400℃.
Poleiti ea Silicon Carbide e nang le Seaparo sa Alumina
Poleiti ea carbide ea silicon e nang le sekoahelo sa alumina e ka fokotsa ho tsofala ha thepa ka katleho le ho eketsa bophelo ba ts'ebeletso ka ho etsa lera le sireletsang la alumina holim'a carbide ea silicon. Ka nako e ts'oanang, khanyetso ea asiti le alkali ea alumina e ka thibela ho khoholeha ha carbide ea silicon ke mecha ea litaba ea kantle le ho ntlafatsa khanyetso ea ho bola ha thepa. Ho feta moo, alumina e na le litšobotsi tse ntle tsa ho thibela ho bola, tse ka arolang motlakase kapa ho khanna ha mocheso le ho qoba tahlehelo ea litšobotsi tsa motlakase kapa tsa mocheso.
Lethathamo la Sehlahisoa
| Ntho | SiC | RBSiC | NSiC | RSiC | |
| SiC (%) | 89 | 87 | 92 | 70 | 99 |
| Bongata ba Bongata (g/cm3) | 2.85 | 2.8 | 3.01 | 2.8 | 2.75 |
| Matla a ho Koba (MPa) | 100 | 90 | 900 | 500 | 300 |
| Matla a hanelang khatello 1300℃ (MPa) | 58 | 56 | 280 | 185 | 120 |
| Mocheso o sebetsang (℃) | 1450 | 1420 | 1300 | 1500 | 1650 |
Tshireletso ea Boholo bo Tloaelehileng
| Boholo | Boima ba 'mele (kg) | Boholo | Boima ba 'mele (kg) | Boholo | Boima ba 'mele (kg) |
| 735x230x16.5 | 7.8 | 590x510x25 | 21 | 500x500x20 | 13.7 |
| 700x600x18 | 21.2 | 590x340x15 | 8.2 | 500x500x15 | 10.5 |
| 700x340x13 | 8.7 | 580x415x14 | 9.2 | 500x500x13 | 9.1 |
| 700x290x13 | 7.4 | 585x375x18 | 11.05 | 500x500x12 | 8.4 |
| 680x580x20 | 22.1 | 580x350x12.8 | 7.3 | 500x480x15 | 10 |
| 660x370x30 | 20.5 | 580x550x20 | 20.5 | 500x480x13 | 8.8 |
| 650x650x25 | 29.5 | 575x450x12 | 8.7 | 500x450x15 | 9.5 |
| 650x220x20 | 8 | 570x570x20 | 18.2 | 500x450x13 | 8.2 |
| 650x320x20 | 11.65 | 570x495x20 | 15.4 | 500x440x15 | 8.8 |
| 650x275x13 | 6.5 | 550x550x13 | 11 | 500x400x20 | 11.2 |
| 640x550x18 | 17.7 | 550x500x15 | 11.5 | 500x400x15 | 8.4 |
| 640x340x13 | 7.9 | 550x500x20 | 15.4 | 500x400x13 | 7.3 |
| 620x420x15 | 10.6 | 550x480x14.5 | 10.65 | 500x400x12 | 6.7 |
| 615x325x20 | 10.7 | 550x450x14 | 9.7 | 500x370x20 | 10.3 |
| 610x450x20 | 15.4 | 550x450x20 | 13.8 | 500x370x15 | 7.8 |
| 600x580x20 | 19.4 | 550x400x13 | 8.1 | 500x370x13 | 6.6 |
| 600x550x15 | 13.8 | 550x370x12 | 6.6 | 500x370x12 | 6.2 |
| 600x500x15 | 12.6 | 540x410x15 | 9.1 | 500x300x13 | 5.5 |
| 600x500x20 | 16.8 | 530x340x13 | 6.6 | 500x230x17 | 5.5 |
| 600x480x15 | 12 | 540x330x13 | 6.5 | 480x460x14 | 8.4 |
| 600x400x13 | 8.7 | 540x240x10 | 3.6 | 480x450x13 | 7.6 |
| 600x400x15 | 10 | 530x540x20 | 15.8 | 480x380x12 | 6.15 |
| 600x400x20 | 13.4 | 530x330x12.5 | 6 | 480x370x12 | 5.95 |
| 600x370x15 | 9.3 | 525x390x14 | 8 | 480x360x12 | 5.8 |
| 600x355x15 | 8.9 | 525x390x12.5 | 7.1 | 480x340x12 | 5.5 |
| 600x300x13 | 6.6 | 520x500x20 | 14.5 | 480x330x12 | 5.3 |
| 520x480x15 | 10.5 | 520x500x15 | 10.9 | 480x300x12 | 4.8 |
| 520x420x15 | 9.1 | 520x500x13 | 9.45 | 480x310x12 | 5 |
| 520x200x13 | 4.2 | 520x480x18 | 12.5 | 480x230x17 | 5.3 |
| 460x440x13 | 7.2 | 460x355x18 | 10.5 | 480x200x15 | 4 |
Lisebelisoa tsa bohloeki tsa maemo a holimo:Poleiti e hanyetsang ea silicon carbide e bapala karolo ea bohlokoa ts'ebetsong ea ho besa lisebelisoa tsa bohloeki tsa maemo a holimo. Ho hanyetsa ha eona ho ts'oenyeha ha lik'hemik'hale le ho hanyetsa mocheso o phahameng ho etsa hore lisebelisoa tsa bohloeki tse besitsoeng li be le boleng bo holimo le ho tšoarella.
Liseramike tsa letsatsi le letsatsi:Ha ho besoa li-ceramic tsa letsatsi le letsatsi, poleiti ea setter ea silicon carbide e ka fana ka tikoloho e tsitsitseng ea ho chesa ho netefatsa boleng le ponahalo ea lihlahisoa tsa ceramic. Matla a eona a mocheso o phahameng le botsitso ba ho thothomela ha mocheso li etsa hore li-ceramic tsa letsatsi le letsatsi li tiee le ho ba ntle.
Lisebelisoa tsa letsopa tsa mesebetsi ea matsoho:Ts'ebetsong ea ho besa li-ceramic tsa maiketsetso, ts'ebeliso ea poleiti ea setter ea silicon carbide e ka ntlafatsa ho nepahala le boreledi ba bokaholimo ba sehlahisoa. Ts'ebetso ea eona e ntle ea ho hanyetsa le botsitso ba mocheso o phahameng li netefatsa tlhahiso ea boleng bo holimo ea li-ceramic tsa maiketsetso.
Thepa ea ka tlung ea setofo:Poleiti ea setter ea silicon carbide e boetse e sebelisoa haholo ka thepa ea ka tlung ea ontong. Bokhoni ba eona bo botle ba ho jara mocheso o phahameng le ho tsamaisa mocheso ho etsa hore thepa ea ka tlung ea ontong e lule e tsitsitse tikolohong ea mocheso o phahameng, e leng se eketsang bophelo ba tšebeletso ea thepa ea ka tlung ea ontong.
Lisebelisoa tse ling tsa indasteri:Poleiti e hanyetsang khabide ea silicon e boetse e sebelisoa masimong a mang a indasteri, joalo ka lisebelisoa tsa motlakase, tlhahiso ea motlakase oa photovoltaic, jj. Matla a eona a phahameng, ho thatafala ho phahameng le ho hanyetsa mocheso o phahameng li etsa hore e tsitse ebile e tšoarelle esita le maemong a thata a mosebetsi.
Boemo ba Khoebo
Shandong Robert New Material Co., Ltd.e fumaneha Motseng oa Zibo, Profinseng ea Shandong, Chaena, e leng setsi sa tlhahiso ea thepa e hanyetsang. Re khoebo ea sejoale-joale e kopanyang lipatlisiso le nts'etsopele, tlhahiso, thekiso, moralo le kaho ea ontong, theknoloji le thepa e hanyetsang kantle ho naha. Re na le lisebelisoa tse felletseng, theknoloji e tsoetseng pele, matla a tekheniki a matla, boleng bo botle ba sehlahisoa le botumo bo botle.Feme ea rona e akaretsa lihekthere tse fetang 200 'me tlhahiso ea selemo le selemo ea thepa e bōpehileng joaloka refractory e ka ba lithane tse 30000 'me thepa e sa bōpehang joaloka refractory ke lithane tse 12000.
Lipotso Tse Botsoang Khafetsa
Na u hloka thuso? Etsa bonnete ba hore u etela liforamo tsa rona tsa tšehetso bakeng sa likarabo tsa lipotso tsa hau!
Re moetsi oa 'nete, fektheri ea rona e ikhethile ka ho hlahisa thepa e hanyetsang ka lilemo tse fetang 30. Re tšepisa ho fana ka theko e ntle ka ho fetisisa, tšebeletso e ntle ka ho fetisisa ea pele ho thekiso le ea kamora thekiso.
Bakeng sa ts'ebetso e 'ngoe le e 'ngoe ea tlhahiso, RBT e na le sistimi e felletseng ea QC bakeng sa sebopeho sa lik'hemik'hale le thepa ea 'mele. 'Me re tla leka thepa, 'me setifikeiti sa boleng se tla romelloa le thepa. Haeba u na le litlhoko tse khethehileng, re tla leka ka hohle ho li amohela.
Ho latela bongata, nako ea rona ea ho tlisa thepa e fapane. Empa re tšepisa ho e romella kapele kamoo ho ka khonehang ka boleng bo tiisitsoeng.
Ehlile, re fana ka disampole tsa mahala.
E, ehlile, o amohelehile ho etela k'hamphani ea RBT le lihlahisoa tsa rona.
Ha ho na moeli, re ka fana ka tlhahiso le tharollo e ntle ka ho fetisisa ho latela boemo ba hau.
Re ntse re etsa thepa e hanyetsang mocheso ka lilemo tse fetang 30, re na le tšehetso e matla ea tekheniki le boiphihlelo bo bongata, re ka thusa bareki ho rala li-kiln tse fapaneng le ho fana ka tšebeletso ea ho emisa hang feela.
