Silicon Carbide ea Vickers Hardness ea 2000kg/mm2, e fana ka tšireletso e phahameng bakeng sa lits'ebetso tsa ho thella tsa abrasion
Silicon carbide ceramic: Ho thatafala ha Moh ke 9.0 ~ 9.2, Silicon Carbide ea Vickers Hardness ea 2100kg/mm2, e fana ka tšireletso e phahameng bakeng sa lits'ebetso tse thellang tsa abrasion ka khanyetso e ntle ea khoholeho ea mobu le kutu, e hanyetsanang hantle le abrasion le anti-oxidation. E matla ka makhetlo a 4 ho isa ho a 5 ho feta nitride bonded silicon carbide. Bophelo ba ts'ebeletso bo bolelele ba makhetlo a 7 ho isa ho a 10 ho feta lisebelisoa tsa alumina. MOR ea RBSiC ke 5 ho linako tse 7 tsa SNBSC, e ka sebelisoa bakeng sa libopeho tse rarahaneng haholoanyane.
Silicon carbide wear resistance, e entsoe ho tloha silicon carbide le carbon ka mocheso o phahameng, ke ea mofuta oa sehlahisoa sa silicon carbide. maro, hape a loketse haholo lihlahisoa tsa mochini tse nang le litlhoko tse phahameng tse nepahetseng le tse tiisang, joalo ka pompo ea khatello e phahameng, pompo ea makenete joalo-joalo Ke mofuta o mocha oa thepa ea ho hanyetsa. ho hanyetsa ho roala, ho hanyetsa mocheso, ho hanyetsa mocheso, acid le alkali corrosion resistance, joalo-joalo, 'me bophelo ba sebele ba tšebeletso bo feta makhetlo a 6 ho feta polyurethane. thepa e mahoashe-grained, e 'nile ea sebelisoa ka katleho merafong e mengata.Khampani ea rona ke setsebi sa silicon carbide wear resistance ceramic products supplier, hardness second only to diamond, with high wear resistance,long service life features.The wear resistance pipe le setsoe se hlahisitseng e nang le lesela la silicon carbide wear resistance, botenya ba lesela la ceramic ke 6-35mm, sebopeho ke ho kenya tube ea ceramic e seng e kentsoe ka har'a tube e tsamaisanang ea tšepe ea caliber, e nang le sekhomaretsi bohareng. liphaephe tse entsoeng ka majoe tse kileng tsa sebelisoa, lipeipi tsa tšepe tse sa sebetseng le lipeipi tse entsoeng ka ceramic.
Reaction bonded silicon carbide (RBSC) e na le ts'ebetso e ntle haholo ea ho sesa, thepa e ntle mochesong o phahameng, khoholeho e ntle le khanyetso e matla, thepa ena e ka sebelisoa lits'ebetsong tse fapaneng tse kang liphaephe, setsoe sa ceramic, li-nozzles tsa spray, likarolo tsa hydrocyclone.
Lisebelisoa tsa ZPC li feta hōle lithaele tsa lithaele le tsa tšepe. Li-ceramics tsa ZPC silicon carbide li hanyetsa mocheso oa mocheso le abrasion e thibelang ho senya nako e etsang hore nako e telele ea ho matha le ho fokotsa nako ea ho theoha.
The reaction bonded silicion carbide ceramic (RBSIC) ke thepa e sa tsitsang ea ho roala, e loketseng ka ho khetheha bakeng sa li-abrasive tse matla, likaroloana tse mahoashe, lihlopha, mahloriso, ho felloa ke metsi 'meleng le ts'ebetso e meng. Ka lebaka la thepa e ka holimo, theRBSiC / SiSiC silicon carbide liner elbow / liner tubee ka sireletsa karolo ka katleho ho tloha ho apara le mocheso o phahameng e le ho lelefatsa bophelo ba tšebeletso ea thepa.
| Tekheniki Parameter Of Reaction-Bonded SiC Products | ||
| Ntho | Yuniti | Lintlha |
| mocheso oa kopo | °C | 1380 |
| tekano | g/cm3 | ≥3.02 |
| porosity e bulehileng | % | ≤0.1 |
| matla a kobehang | Mpa | 250(20°C) |
| Mpa | 280(1200°C) | |
| modulus ea elasticity | GPA | 330(20°C) |
| GPA | 300(1200°C) | |
| conductivity ea mocheso | W/(m·k) | 45(1200°C) |
| coefficient ea katoloso ea mocheso | K-1×10-4 | 4.5 |
| ho tiea | 9 | |
| ho hanyetsa acid le alkali | e kgabane | |
Boemo ba ho sebetsa ba phala ea silicon carbide ceramic e sa sebetseng
Litšobotsi tse tloaelehileng tsa silicon carbide li kenyelletsa:
- Boima bo tlase
- Matla a phahameng
- Matla a phahameng a mocheso (Reaction bonded)
- Oxidation resistance (Reaction bonded)
- E babatsehang ho hanyetsa mocheso oa mocheso
- Boima bo phahameng le ho hanyetsa ho apara
- E babatsehang khanyetso ea lik'hemik'hale
- Katoloso e tlase ea mocheso le conductivity e phahameng ea mocheso
Lisebelisoa tse tloaelehileng tsa silicon carbide li kenyelletsa:
Li sebelisoa haholo bakeng sa ts'ebetso ka ho apara ka mocheso o tlase ho feta bakeng sa boitšoaro bo phahameng ba mocheso. Lisebelisoa tsa SiC li joalo ka li-injection tsa sandblasting, litiiso tsa pompo ea metsi a likoloi, li-bearings, likarolo tsa pompo, le li-extrusion dies tse sebelisang boima bo phahameng, ho hanyetsa abrasion, le ho hanyetsa kutu ea carbide ea silicon.
- Likarolo tsa turbine tse tsitsitseng le tse tsamaeang
- Litiiso, li-bearings, li-vane tsa pompo
- Likarolo tsa valve ea bolo
- Apara lipoleiti
- Sebōpi thepa ea ka tlung
- Lisebelisoa tsa mocheso
- Lisebelisoa tsa ho lokisa semiconductor wafer
Indasteri ea tšepe le matla: Lebaka leo ka lona liindasteri tsena tse peli li kopantsoeng ke hobane liindasteri tse peli li na le
Shandong Zhongpeng Special Ceramics Co., Ltd ke e 'ngoe ea litharollo tse ncha tsa silicon carbide ceramic China. SiC tekheniki ea ceramic: Ho thatafala ha Moh ke 9 (Bothata ba Moh e Ncha ke 13), e nang le khanyetso e babatsehang ea khoholeho ea mobu le ho bola, ho senya ho hoholo - ho hanyetsa le ho thibela oxidation. Bophelo ba tšebeletso ea sehlahisoa sa SiC bo bolelele ba makhetlo a 4 ho isa ho a 5 ho feta 92% ea lisebelisoa tsa alumina. MOR ea RBSiC ke 5 ho linako tse 7 tsa SNBSC, e ka sebelisoa bakeng sa libopeho tse rarahaneng haholoanyane. Ts'ebetso ea quotation e potlakile, thomello e joalo ka ha e ts'episitsoe 'me boleng ha bo na letho. Re lula re phehella ho phephetsa lipakane tsa rona le ho khutlisetsa lipelo tsa rona sechabeng.
