Silicon carbide ceramic crucibleyog ua los ntawm cov khoom siv silicon carbide thiab yog ib lub thawv uas muaj qhov kub thiab txias.Silicon carbide ceramic crucibleNws muaj qhov zoo ntawm qhov kub thiab txias, zoo heev corrosion kuj thiab thermal expansion coefficient, uas ua rau nws muaj peev xwm tiv taus huab cua kub thiab tshuaj yaig nyob rau hauv ib puag ncig kub. Nws yog siv rau cov qauv kev pabcuam thiab ua haujlwm hauv kev sim lossis cov txheej txheem kev lag luam xws li melting, sintering, kho cua sov thiab tshuaj tiv thaiv nyob rau hauv high-temperature.
Pebsilicon carbide crucibleyog fabricated los ntawm siab purity isostatic nias thiab muaj zoo thermal conductivity thiab kub tsis kam. Nyob rau hauv tus txheej txheem ntawm kev siv kub kub, lub coefficient ntawm thermal expansion yog me me, thiab nws muaj ib tug tej yam strain resistance rau mob kub thiab txias txias. Nws muaj zog corrosion kuj mus rau acid thiab alkali tov thiab zoo heev tshuaj stability. Cov qauv tshwj xeeb tuaj yeem hloov kho los ntawm kev kos duab thiab qauv, thiab cov khoom siv yog cov graphite hauv tsev thiab cov graphite tuaj yeem ua tau raws li qhov sib txawv ntawm cov neeg siv khoom.
Cov ntaub ntawv tseem ceeb ntawm graphite crucible yog graphite, silicon carbide, silica, refractory av nplaum, suab, thiab tar, thiab lwm yam.
> High Ntshiab Graphite Crucible
> Isostatic Graphite Crucible
> Silicon Carbide Graphite Crucible
> Silicon Carbide Crucible
> Clay Graphite Crucible
> Quarts Crucible
Nta:
1. Lub neej ua haujlwm ntev
2. High thermal conductivity
3. Cov khoom siv tshiab
4. Kev tiv thaiv corrosion
5. Kev tiv thaiv oxidation
6. Lub zog muaj zog
7. Multi-function
| Cov ntaub ntawv ntawm cov khoom siv | |||
| Index | Chav tsev | Txheem tus nqi | Test tus nqi |
| Kub Resistance | ℃ | 1650 ℃ | 1800 ℃ |
| Tshuaj muaj pes tsawg leeg | C | 35-45 : kuv | 45 |
| SiC | 15-25 : kuv | 25 | |
| AL2O3 | 10 ~ 20 | 25 | |
| SiO 2 | 20 ~ 25 | 5 | |
| Pom tseeb Porosity | % | ≤ 30% | ≤ 28% |
| Compressive zog | Mpa | ≥8.5MPa | ≥8.5MPa |
| Kev ceev ceev | g/cm3 | ≥1.75 | 1.78 ib |
| Peb cov silicon carbide crucible yog isostatic tsim, uas tuaj yeem siv 23 zaug hauv qhov cub, thaum lwm tus tsuas tuaj yeem siv 12 zaug. | |||
