F10-F220 Polishing thiab Sib Tsoo Dub Silicon Carbide Grit

Khoom siv:Sic

Qhov ntau ntom ntom:1.45-1.56g / cm3

Ture ceev:3.12 g / cm3

Loj:F12-F220

Xim:Dub

Cov duab:Granular hmoov

SiC Cov ntsiab lus:> 98%

Kev siv:Polishing. Sib tsoo thiab Sandblasting

Crystalsystem:Hexagonal

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Dub Silicon Carbide Taw Qhia

Vim tias qhov tsis tshua muaj ntawm ntuj moissanite, feem ntau silicon carbide yog hluavtaws.Nws yog siv los ua abrasive, thiab tsis ntev los no ua ib qho semiconductor thiab pob zeb diamond simulant ntawm lub pov haum zoo.Cov txheej txheem tsim khoom yooj yim tshaj plaws yog muab cov silica xuab zeb thiab cov pa roj carbon sib xyaw rau hauv Acheson graphite hluav taws xob tiv thaiv qhov cub ntawm qhov kub siab, ntawm 1,600 ° C (2,910 ° F) thiab 2,500 ° C (4,530 ° F).Cov khoom zoo SiO2 hauv cov khoom cog (xws li cov husks) tuaj yeem hloov mus rau SiC los ntawm cua sov hauv cov pa roj carbon ntau dhau los ntawm cov khoom siv organic.Lub silica fume, uas yog ib tug byproduct ntawm ua silicon hlau thiab ferrosilicon alloys, kuj yuav hloov mus rau SiC los ntawm cua sov nrog graphite ntawm 1,500 ° C (2,730 ° F).

Silicon carbide yog cov khoom siv dav tshaj plaws thiab ib qho ntawm cov khoom siv nyiaj txiag tshaj plaws.Nws tuaj yeem hu ua corundum lossis refractory xuab zeb.Nws yog nkig thiab ntse muaj hluav taws xob thiab kub conductivity nyob rau hauv ib co degree.Cov abrasives ua los ntawm nws yog tsim rau kev ua hauj lwm ntawm cam khwb cia hlau, non-ferrous hlau, pob zeb, tawv, roj hmab, thiab lwm yam. tshuaj ntxiv.

Dub Silicon Carbide Chemical Composition (%)

Grit	Sic	FC	Fe2O 3
F12-F90	≥98.50	<0.20	≤0.60
F100-F150	≥98.00 Nws	<0.30	≤ 0.80
F180-F220	≥97.00 Nws	<0.30	≤ 1.20
F230-F400	≥96.00 Nws	<0.40	≤ 1.20
F500-F800	≥95.00 Nws	<0.40	≤ 1.20
F1000-F1200	≥93.00 Nws	<0.50	≤ 1.20
P12-P90	≥98.50	<0.20	≤0.60
P100-P150	≥98.00 Nws	<0.30	≤ 0.80
P180-P220	≥97.00 Nws	<0.30	≤ 1.20
P230-P500	≥96.00 Nws	<0.40	≤ 1.20
P600-P1500	≥95.00 Nws	<0.40	≤ 1.20
P2000-P2500	≥93.00 Nws	<0.50	≤ 1.20

Dub Silicon Carbide Physical Index

Grits	Kev ceev ceev (g / cm3)	High Density (g / cm3)	Grits	Kev ceev ceev (g / cm3)	High Density (g / cm3)
F16 ~ F24	1.42-1.50 Nws	≥1.50	F100	1.36-1.45 Nws	≥1.45
F30 ~ F40	1.42-1.50 Nws	≥1.50	F120	1.34-1.43 Nws	≥1.43
F46 ~ F54	1.43-1.51 Nws	≥1.51	F150	1.32-1.41 Nws	≥1.41
F60 ~ F70	1.40-1.48 Nws	≥1.48	F180	1.31-1.40 Nws	≥1.40
F80	1.38-1.46 Nws	≥1.46	F220	1.31-1.40 Nws	≥1.40
F90	1.38-1.45 Nws	≥1.45