Cov khoom
Cov Khoom Siv Rov Siv Dua Tshiab Txhua Qhov Loj Ntsuab Silicon Carbide Hmoov Zoo Gsic Rau Kev Sib Tsoo Thiab Sib Tsoo
Kev Taw Qhia Txog Silicon Carbide Ntsuab
Hmoov silicon carbide ntsuab yog cov khoom siv abrasive zoo uas siv rau ntau yam kev siv xws li polishing thiab sandblasting. Nws paub txog nws qhov nyuaj heev, muaj peev xwm txiav tau zoo heev, thiab muaj zog heev. Silicon carbide ntsuab yog tsim los ntawm kev ua kom sov cov xuab zeb silica thiab carbon rau qhov kub siab hauv lub cub hluav taws xob. Qhov tshwm sim yog cov khoom siv crystalline nrog xim ntsuab zoo nkauj.
Cov Khoom Siv Lub Cev Ntsuab Silicon Carbide
| Khoom siv lub cev | |
| Cov duab siv lead ua | Lub duab peb ceg |
| Qhov ceev ntawm cov khoom loj | 1.55-1.20g/cm3 |
| Qhov ceev ntawm cov noob | 3.90g/cm3 |
| Mohs Hardness | 9.5 |
| Qhov nyuaj ntawm Knoop | 3100-3400 Kg/mm2 |
| Lub zog tawg | 5800 kPa·cm-2 |
| Xim | Ntsuab |
| Qhov kub yaj | 2730ºC |
| Kev ua kom sov tau zoo | (6.28-9.63)W·m-1·K-1 |
| Cov coefficient ntawm kev nthuav dav linear | (4 - 4.5) * 10-6K-1 (0 - 1600 C) |
| Loj | Kev faib cov qoob loo | Cov Tshuaj Muaj pes tsawg leeg (%) | |||||
| D0 ≤ | D3 ≤ | D50 | D94 ≥ | SiC ≥ | FC ≤ | Fe2O3≤ | |
| #700 | 38 | 30 | 17 ± 0.5 | 12.5 | 99.00 | 0.15 | 0.15 |
| #800 | 33 | 25 | 14 ± 0.4 | 9.8 | 99.00 | 0.15 | 0.15 |
| #1000 | 28 | 20 | 11.5 ± 0.3 | 8.0 | 98.50 | 0.25 | 0.20 |
| #1200 | 24 | 17 | 9.5 ± 0.3 | 6.0 | 98.50 | 0.25 | 0.20 |
| #1500 | 21 | 14 | 8.0 ± 0.3 | 5.0 | 98.00 | 0.35 | 0.30 |
| #2000 | 17 | 12 | 6.7 ± 0.3 | 4.5 | 98.00 | 0.35 | 0.30 |
| #2500 | 14 | 10 | 5.5 ± 0.3 | 3.5 | 97.70 | 0.35 | 0.33 |
| #3000 | 11 | 8 | 4.0 ± 0.3 | 2.5 | 97.70 | 0.35 | 0.33 |
- Kev Sib Tsoo thiab Kev Txiav: kev sib tsoo kom raug ntawm cov hlau tawv, cov khoom siv ceramic, thiab iav
- Kev Hlawv thiab Honing: kev hlawv thiab honing cov cuab yeej txiav xws li riam, chisels, thiab hniav
- Abrasive Blasting: kev npaj nto, kev ntxuav, thiab kev siv etching
- Kev txhuam thiab lapping: kev txhuam kom raug ntawm cov iav, daim iav, thiab kev txhuam semiconductor wafer
- Kev Siv Hlau: silicon wafers, gemstones, thiab ceramics
- Kev Lag Luam Refractory thiab Ceramic: tsim cov crucibles, cov rooj tog hauv qhov cub, thiab lwm yam khoom kub siab
- Kev Lag Luam Semiconductor:
- Cov Ntawv Thov Metallurgical
Koj Qhov Kev Nug
Yog tias koj muaj lus nug dab tsi. Thov koj xav tiv tauj peb.
daim ntawv nug
Sau koj cov lus ntawm no thiab xa tuaj rau peb
