Dub Silicon Carbide yog tsim rau Refractory thiab sib tsoo daim ntaub ntawv

Qhia luv luv

Dub Silicon Carbide yog tsim los ntawm fusion ntawm quartz xuab zeb, anthracite thiab zoo silica nyob rau hauv hluav taws xob tsis kam rauv. SiC blocks nrog cov qauv siv lead ua feem ntau nyob ze ntawm cov tub ntxhais yog ua tib zoo xaiv tawm raws li cov khoom siv raw. Los ntawm zoo meej acid thiab dej ntxuav tom qab crushing, cov pa roj carbon ntsiab lus txo mus rau qhov tsawg kawg nkaus thiab ces lub shining ntshiab crystals yog tau. Nws yog nkig thiab ntse, thiab muaj qee yam conductivity thiab thermal conductivity.

Hu rau tam sim no

Daim ntawv thov

Dub Silicon Carbide yog siv los ua ntau yam kev sib raug zoo abrasives, rau kev sib tsoo thiab polishing pob zeb, thiab ua cov hlau thiab cov khoom tsis yog xim hlau uas tsis muaj zog tensile, xws li grey cam khwb cia hlau, tooj dag, txhuas, pob zeb, tawv, roj hmab, thiab lwm yam.

Cov khoom		Chav tsev	Index
Cov khoom		Chav tsev	Tshuaj muaj pes tsawg leeg
Rau abrasives
Loj			SiC	FC	Fe2O 3
F12-F90		%	9 8,5m	0.5 max	0.6 max
F100-F150		%	9 8,5m	0.3 max	0.8 max
F180-F220		%	9 87,0m	0.3 max	1.2 max
Rau refractory
Hom	Loj		SiC	FC	Fe2O 3
TIAB SA 98	0-1 hli 1-3 hli 3-5 hli 5-8 hli 200 mesh 3 25mej	%	98,0 nqi	1.0 max	0.8 max
TIAB SA 97		%	9 7,0mn	1.5 max	1.0 max
TIAB SA 95		%	9 5,0mn	2.5 max	1.5 max
TN 90		%	9 0,0mn	3.0 max	2.5 max
TIAB SA 88		%	8 8,0mn	3.5 max	3.0 max
TIAB SA 85		%	8 5,0mn	5.0 max	3.5 max
Melting point		℃	2250
Refractoriness		℃	Xyoo 1900
Qhov ceev ceev		g/cm³	3.20 min
Qhov ntom ntom		g/cm³	1.2-1.6
Mohs hardness		---	9.30 min
Xim		---	Dub

Kev piav qhia

Nws muaj cov khoom siv tshuaj lom neeg ruaj khov, siab conductivity coefficient, qis coefficient ntawm thermal expansion thiab zoo heev hnav-tiv taus, thiab yog haum rau refractory thiab sib tsoo daim ntaub ntawv.