Liphaephe tse khanyang tsa silicon carbide

Liphaephe tse khanyang tsa silicon carbideke likarolo tse tsoetseng pele tsa letsopa tse tsebahalang haholo ka ts'ebetso ea tsona e ikhethang lits'ebetsong tsa indasteri tse nang le mocheso o phahameng le tse senyang. Thepa ea tsona e ikhethang ea thepa le ho ikamahanya le maemo ha sebopeho li etsa hore li be tsa bohlokoa maemong a ts'ebetso a hlokang boiteko. Ka tlase ke kakaretso ea melemo le lits'ebetso tsa tsona tsa bohlokoa.

1. Thepa e Phahameng ea Thepa

SiC ke thepa ea letsopa e sebetsang hantle e nang le litšobotsi tse ikhethang:

（1）Khanyetso e Feteletseng ea Mocheso: E khona ho sebetsa ka ho tsoelang pele mochesong o fihlang ho 1600°C le ho pepesehela mocheso oa nakoana o fetang 1800°C, e fetang haholo litharollo tsa setso tse thehiloeng tšepeng.

（2）Ho Tsamaisa Mocheso o Phahameng: Ka ho Tsamaisa Mocheso o Phahameng ka makhetlo a 2-3 ho feta litšepe, li-tubes tse khanyang tsa Silicon carbide li nolofalletsa ho futhumatsa ka potlako le kabo e ts'oanang ea mocheso.

（3）Katoloso e Tlase ea Mocheso: Katoloso ea tsona e fokolang ea mocheso e fokotsa khatello ea maikutlo nakong ea ho feto-fetoha ha mocheso, e leng se netefatsang botsitso ba sebopeho.

（4）Khanyetso ea ho Sila le ho Oxidation: E hanela li-acid, li-alkali, litšepe tse qhibilihisitsoeng le likhase tse matla, esita le tlas'a maemo a mocheso o phahameng ka nako e telele.

2. Ho feto-fetoha ha Sebopeho

Li-tubes tse nang le mahlaseli a silicon carbide li ka etsoa ho latela litlhoko tse fapaneng tsa indasteri:

（1）Meralo e ka Fetohang: E ​​fumaneha ka dibopeho tse otlolohileng, tse bōpehileng joaloka U, kapa tse bōpehileng joaloka W ho ntlafatsa kabo ea mocheso le tšebeliso ea sebaka.

（2）Kopanyo e Matla: E lumellana le li-flange tsa tšepe kapa litsamaiso tsa ho tiisa tsa ceramic bakeng sa likhokahano tse sa lutleng ka har'a li-setup tse rarahaneng.

1. Melemo ea Ts'ebetso

（1）Bokgoni ba Matla: Ho tsamaisa motlakase ka matla ho fokotsa tshebediso ya matla ka ho nolofalletsa phetiso ya mocheso ka potlako.

（2）Bophelo bo Bolelele ba Tšebeletso: Li-tube tse phatsimang tsa silicon carbide hangata li nka nako e telele ka makhetlo a 3-5 ho feta mekhoa e meng ea tšepe libakeng tse thata, e leng se fokotsang nako ea ho sebetsa le litšenyehelo tsa ho nkela sebaka.

（3）Khanyetso ea ho Tšoha ha Thermal: E mamella potoloho ea ho futhumatsa le ho pholisa ka potlako ntle le ho petsoha, e loketse lits'ebetso tse hlokang liphetoho tsa mocheso khafetsa.

4. Likopo tsa Bohlokoa tsa Indasteri

Li-tubes tse khanyang tsa silicon carbide li ipabola makaleng a bohlokoa:

（1）Metallurgy: E sebelisoa liontong tsa ho annealing, liontong tsa ho besa ka carburizing, le litsamaisong tsa ho besa bakeng sa kalafo e tšoanang ea mocheso.

（2）Ts'ebetso ea Lik'hemik'hale: E sebetsa e le liphaephe tsa karabelo kapa litšehetso tsa catalyst ka har'a li-reactor tse mocheso o phahameng le lifonong tsa pyrolysis.

（3）Tlhahiso ea Ceramics/Glass: Netefatsa taolo e nepahetseng ea mocheso ka har'a li-oven tse sintering le lioven tse qhibilihang khalase.

（4）Mekhoa ea Tikoloho: E kenngoa ka har'a li-incinerator tsa lithōle le li-unit tsa kalafo ea mosi ho sebetsana le likhase tse senyang mochesong o phahameng.

5. Melemo ea ho bapisa ho feta mekhoa e meng:

6. Ke Hobane'ng ha U Lokela ho Khetha Li-tubes tsa Radiant tsa Silicon Carbide?

Li-tube tsa mahlaseli a silicon carbide ke khetho e ntle bakeng sa liindasteri tse etelletsang pele:

(1) Botsitso bo feteletseng ba mocheso ntle le ho senyeha ha tshebetso.

(2) Ho tšepahala ha nako e telele sepakapakeng se senyang kapa se eketsang oksijene.

(3)Ho futhumatsa ho bolokang matla le ho ts'oana bakeng sa lits'ebetso tse tsamaisoang ka nepo.

Shandong Zhongpeng Special Ceramics Co., Ltd ke e 'ngoe ea litharollo tse kholo ka ho fetisisa tsa thepa e ncha ea silicon carbide Chaena. SiC technical ceramic: Bothata ba Moh ke 9 (Bothata ba Moh bo bocha ke 13), bo nang le khanyetso e ntle khahlanong le khoholeho le mafome, khanyetso e ntle - khanyetso le anti-oxidation. Bophelo ba tšebeletso ea sehlahisoa sa SiC bo bolelele ka makhetlo a 4 ho isa ho a 5 ho feta thepa ea alumina ea 92%. MOR ea RBSiC e feta ka makhetlo a 5 ho isa ho a 7 ho feta SNBSC, e ka sebelisoa bakeng sa libopeho tse rarahaneng haholoanyane. Ts'ebetso ea khotheishene e potlakile, phano e etsoa joalo ka ha e tšepisitsoe 'me boleng ha bo fete letho. Kamehla re phehella ho phephetsa lipheo tsa rona 'me re khutlisetsa lipelo tsa rona sechabeng.