Silicon Carbide Yeeb Nkab Cone
Khoom Cim:
- Qhov ceev qis, Lub zog siab.
- Lub zog kub zoo (Reaction bonded).
- Kev tiv thaiv oxidation (Kev sib txuas ua ke).
- Kev tiv thaiv thermal zoo heev.
- Kev kub siab thiab kev hnav tsis kam.
- Kev tiv thaiv tshuaj lom neeg zoo heev.
- Kev nthuav dav thermal tsawg thiab kev ua haujlwm thermal siab.
Daim Ntawv Thov Khoom:
Silicon carbide yeeb nkab cone yog cov khoom silicon carbide nrog ib qho duab thiab qhov loj me, thiab nws cov teb thov yog dav thiab ntau yam.
1) Kev kis tau kua hauv qhov chaw kub siab: Silicon carbide qhov kub thiab txias tsis kam thiab hnav tsis kam ua rau nws haum rau cov kab ke kis tau kua hauv qhov chaw kub siab, xws li cov kav dej rau cov roj kub siab, kua thiab cov ntaub ntawv granular hauv tshuaj lom neeg, metallurgical thiab lwm yam teb.
2) Cov khoom siv kho tshuab uas raug: Silicon carbide lub zog siab thiab kev tiv taus hnav ua rau nws yog cov khoom siv zoo tshaj plaws rau kev tsim cov khoom siv kho tshuab uas raug. Piv txwv li, qee qhov khoom siv raug hauv cov tshuab photolithography yuav siv cov qauv tsim ntawm cov yeeb nkab silicon carbide.
3) Lwm yam kev siv tshwj xeeb: Raws li qhov xav tau tshwj xeeb, cov yeeb nkab silicon carbide kuj tseem siv tau rau lwm qhov chaw tshwj xeeb, xws li aerospace, nuclear kev lag luam, thiab lwm yam.
Hnub Tim Txog Kev Siv Tshuab:
| Cov cim qhia lub cev | Chav tsev | Cov Khoom |
| Cov ntsiab lus SIC | % | 95-88 |
| Dawb Si | % | 5~12 |
| Qhov ceev ntawm cov khoom loj | g/cm3 | >3.01 |
| Qhov porosity | % | <0.1 |
| Qhov nyuaj | Kg/mm2 | 2400 |
| Coefficient ntawm lub zog khoov ntawm 20 degrees Celsius | Mpa | 260 |
| Coefficient ntawm lub zog khoov ntawm 1200 degrees Celsius | Mpa | 280 |
| Modulus ntawm elasticity ntawm 20 degrees Celsius | Gpa | 330 |
| Kev tawg tawv | Mpa*m1/2 | 3.3 |
| Coefficient ntawm thermal conductivity ntawm 1200 degrees Celsius | W/mk | 45 |
| Coefficient ntawm thermal expansion ntawm 1200 degrees Celsius | 10-6 hli/hli K | 4.5 |
| Coefficient ntawm tshav kub tawg | <0.9 | |
| Kub ua haujlwm siab tshaj plaws | ℃ | <1380 |
| Lus Cim: Cov ntaub ntawv ntawm cov khoom uas tau hais yog cov txiaj ntsig ib txwm muaj los ntawm cov khoom sim thiab yog li ntawd yuav tsum siv tsuas yog ua kev taw qhia xwb. | ||
Chemshun Ceramics tuaj yeem muab cov cyclone liner nrog cov ntaub ntawv: Alumina ceramic cyclone liner thiab silicon carbide cyclone liner.
