Karabelo e kopantsoeng le silicon carbide tube le phala
Karabelo e Kopantsoeng ea Silicon Carbide (RBSiC)
Lihlahisoa tsa Tšireletso ea ho Roala
Shandong Zhongpeng ke bafani ba merafo le indasteri e amanang le eona ba Silicon Carbide ba Reaction Bonded SiC e fanang ka ts'enyeho e phahameng, ts'enyeho le ho hanyetsa ho ts'oaroa.
Reaction Bonded Silicon Carbide ke mofuta oa silicon carbide o hlahisoang ke karabelo ea lik'hemik'hale pakeng tsa carbon e nang le masoba kapa graphite ka silicon e qhibilihisitsoeng. Reaction Bonded SiC e hanela ho tsofala 'me e fana ka k'hemik'hale e ntle, oxidation le khanyetso ea mocheso bakeng sa lisebelisoa tsa merafo le indasteri.
Lisebelisoa tsa Merafo ea Shandong Zhongpeng Lisebelisoa tsa Silicon Carbide e Kopantsoeng e sebelisetsoang mabala, liphaephe tsa ho chesa, li-wear liner, lishelefo tsa ontong, li-sheath tsa thermocouple, li-nozzle tsa ho chesa merafong le litsing tse ling tsa indasteri ho pholletsa le Australia.
Likopo tsa Bohlokoa:
Karabelo e Kopantsoeng ea Silicon Carbide bakeng sa Thepa ea ka Hare le Likarolo tsa Tšehetso ea Kiln
– Matla a mocheso o phahameng, ho hanyetsa oxidation le ho hanyetsa ho thothomela ha mocheso ha Reaction Bonded SiC ho nolofalletsa moetsi oa litšehetso tsa ontong tse nang le boima bo tlase. Lihlahisoa tsa ontong li kenyelletsa maballo a masesaane a mabota, lipalo, li-setter, li-nozzle tsa burner le li-roll. Likarolo li theola boima ba mocheso ba likoloi tsa ontong, li fella ka poloko ea matla le ho fana ka monyetla oa ho fetisa sehlahisoa kapele.
Karabelo e Kopantsoeng ea Silicon Carbide bakeng sa Likarolo tsa ho Tloha le Libere tsa Thrust
– Ho hanyetsa ho tsofala, matla a mocheso o phahameng le ho hanyetsa ho tsofala ho etsa hore Reaction Bonded SiC e be thepa e loketseng bakeng sa likarolo tsa ho tsofala, tse kang likurufu, lipoleiti le li-impeller. E ka boela ea sebelisoa ho li-bearing tsa thrust tse ka jarang meroalo e phahameng haholo ka har'a metsi a silafetseng haholo.
Karabelo e Kopantsoeng ea Silicon Carbide bakeng sa Litiiso tsa Mechanical le Vanes
– Reaction Bonded SiC e ka sebelisoa litiisong tsa mechini le li-vane tsa pompo tse nang le khanyetso e phahameng ea ho khohlela.
Karabelo e Kopantsoeng ea Silicon Carbide bakeng sa Likarolo tse Hlokahalang
– Phetoho e fokolang ea molumo ka mor'a ho sebetsana le silicon e metsi e bolela hore likarolo li ka etsoa ka libopeho tse rarahaneng le mamello e matla. Likarolo li bobebe ebile li tiile 'me li na le botsitso bo botle ba mocheso.
Likarolo tsa SiC tsa Silicon Carbide:
- Khanyetso e Phahameng ea ho apara
- Ho hanela mafome; thepa ena e mamella mefuta e mengata ea li-acid le li-alkali
- Ho hanyetsa oxidation
- Ho hanyetsa ho hohlana/ho bola
- Litšobotsi tse ntle tsa ho tšoha ha mocheso
- Matla mochesong o phahameng ho fihlela ho 1380°C
- Taolo e ntle ea boholo ba libopeho tse rarahaneng Silicon Carbide SiC Melemo:
- Khanyetso e ntle ea oxidation
- Tshebetso e ntlafetseng
- Bophelo bo bolelele pakeng tsa ho nkela sebaka/ho tsosolosa
- Ho khanna ha mocheso o phahameng
Litlhaloso tsa Silicon Carbide SiC:
| NTHO: | YUNITI: | Lintlha: |
| Thempereichara | Celsius | 1380 c |
| Botenya | g/cm³ | 3.1 – 3.2 |
| Maro a bulehileng | % | ≤1.56 – 1.66 |
| Matla a ho kobeha | MPa | 250 (20 c) |
| MPa | 280 (1200 c) | |
| Modulus ea elasticity | GPa | 330 (20 c) |
| GPa | 300 (1200 c) | |
| Ho khanna ha mocheso | W/mk | 45 (1200 c) |
| Tekanyo e sebetsang ea katoloso ea mocheso | K-1 x 10-6 | 4.5 |
| Ho tiea | 13 | |
| Alkaline e sa senyeheng ke asiti | E babatsehang |
Mamello e Tloaelehileng:
| Bophara | ≤ 0.2% |
| Botenya | + / – 1.0 mm |
| Bolelele / Bophara | + / – 1.5 mm |
Lilemong tse hlano tse fetileng, khoebo ea rona ea thepa ea lisebelisoa tsa merafo e ne e shebane haholo le Tšireletso ea ho Roala. Re hlahisa le ho fana ka thepa ka kabo, Reaction Bonded Silicon Carbide (RB SiC) e fang bareki ba indasteri le ba merafo litharollo tse ntle tsa ho roala, ho bola le ho hanyetsa ho ts'oaroa. Kopanya sena le lits'ebeletso tsa tšireletso ea ho roala le tse amanang le tsona 'me u tla kholiseha hore u tla khotsofala ka botlalo ke bareki!
Shandong Zhongpeng e nka boemo ba boetapele lefapheng la tshireletso ya tikoloho le Bophelo bo Botle le Polokeho Mosebetsing. Khamphani ya rona ya Disebediswa tsa Merafo Australia e motlotlo ka lebaka le utlwahalang ka rekoto ya rona ya tshebeletso ya botsebi mme e o kgothaletsa ho nahana ka ho reka Reaction Bonded Silicon Carbide ho rona!
Bafepedi ba Reaction Bonded Silicon Carbide ba Reaction Bonded SiC bakeng sa Tšireletso ea ho Tloha- Lisebelisoa tsa Merafo tsa ZPC.
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.
