Dub Silicon Carbide
Dub silicon carbide yog dub, nkig thiab ntse, thiab muaj thermal conductivity thiab hluav taws xob conductivity. Nws yuav siv roj av coke thiab zoo silicon ua raw khoom, ntxiv ntsev raws li additives, thiab fused los ntawm hluav taws xob kuj rauv ntawm ntau tshaj 2200˚C kub....
Dub silicon carbide yog dub, nkig thiab ntse, thiab muaj thermal conductivity thiab hluav taws xob conductivity. Nws siv roj av coke thiab zoo silicon ua raw khoom, ntxiv ntsev raws li additives, thiab fused los ntawm hluav taws xob kuj rauv ntawm ntau tshaj 2200˚C kub. Piv nrog ntsuab silicon carbide, dub silicon carbide yog nrog me ntsis qis purity, hardness thiab brittleness, hexagonal crystalline ntawm microscopic duab, 3300kg / mm3 ntawm microhardness. Nws hardness yog siab tshaj corundum tab sis qis dua pob zeb diamond, cubic boron nitride thiab boron nitride ntawm abrasives. Qhov ceev yog 3.2g / mm3, lub ntuj qhov ntom ntom ntawm cov xim dub silicon carbide abrasive yog 1. Peb cov silicon carbide muaj qhov zoo ntawm qhov siab hardness, qis expansion coefficient, thiab zoo thermal conductivity thiab lwm yam.
Kev piav qhia
SIZE NTAWM SILICON CARBIDE
| Refractory xuab zeb | ntu xuab zeb | "FEPA" | 0-1mm 1-3mm 3-5mm... |
| hmoov zoo | "FEPA" | -80mesh -200mesh -325mesh... | |
| Abrasive xuab zeb | xuab zeb | "FEPA" | F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 |
| micropowder | "FEPA" | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 F1200 |
Specification
PHYSICAL INDEX ntawm BLACK SILICON CARBIDE
| Xim | Dub | |
| Basic Mineral | -SiC | |
| Muaj tseeb tiag | 3.2g / cm3 | |
| Kev ceev ceev | 1 45-1.56g/cm3 | |
| Mohs Hardness | 9.2 | |
| Microhardness | HV3100-3280 |
CHEMICAL INDEX ntawm BLACK SILICON CARBIDE
| Abrasives xuab zeb | |||
| Grit Loj | SiC | F.C | Fe2O 3 |
| F12-90 | >98.7% | <0.2% | <0.4% |
| F100-150 | >98.5% | <0.2% | <0.4% |
| F180-220 | >98.0% | <0.3% | <0.6% |
| F230-1200 | >97% | <0.3% | <0.6% |
| Refractory xuab zeb | |||
| Grit Loj | SiC | F.C | Fe2O 3 |
| 0-1 hli | >98% | <0.2% | <0.4% |
| 1-3 hli | >98% | <0.2% | <0.4% |
| 3-5 hli | >98% | <0.2% | <0.4% |
| 200 mesh | >97% | <0.3% | <0.6% |
| 3 25mej | >97% | <0.3% | <0.6% |
APPLICATION NTAWM BLACK SILICON CARBIDE
| 1. Nws yog tsim rau kev txiav, lapping thiab sib tsoo cov ntaub ntawv refractory, tshwj xeeb ceramics, thiab nws pib qhov chaw, tub rog aviation, deoxidizer rau steel ua, hnub ci silicon wafer, thiab semiconductor silicon wafer, thiab quartz silicon wafer; |
| 2. Ua cov cuab yeej sib txuas thiab cov cuab yeej coated abrasive; |
| 3. Sib tsoo thiab lapping ntawm pob zeb; |
| 4. Kev ua cov khoom siv hlau thiab cov hlau tsis muaj zog uas tsis muaj zog tensile, xws li grey cam khwb cia hlau, tooj dag, txhuas, pob zeb, tawv thiab roj hmab thiab lwm yam. |
Cim npe nrov: Tuam Tshoj dub silicon carbide manufacturers, lwm tus neeg
Koj Tseem Yuav Zoo Li
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