I-Black Silicon Carbide ifanelekile kwi-Refractory kunye nezicelo zokugaya

Ingcaciso emfutshane

I-Black Silicon Carbide iveliswa ngokudityaniswa kwesanti yequartz, i-anthracite kunye ne-silica ekumgangatho ophezulu kwiziko lokumelana nombane. Iibhloko ze-SiC ezinobuninzi be-crystal compact structure kufuphi nengundoqo zikhethwe ngokucophelela njengezinto eziluhlaza. Ngokusebenzisa iasidi egqibeleleyo kunye nokuhlamba kwamanzi emva kokutyumzwa, umxholo wekhabhoni uncitshiswe ubuncinci kwaye ke iikristale ezicwebezelayo ezikhanyayo zifunyenwe. I-brittle kwaye ibukhali, kwaye ine-conductivity ethile kunye ne-thermal conductivity.

QHAGAMSHELANA NGOKU

Usetyenziso

I-Black Silicon Carbide isetyenziselwa ukwenza iibrasives ezibotshiweyo ezahlukeneyo, zokusila kunye nokupholisha amatye, kunye nokucubungula isinyithi kunye nezinto ezingezizo ezentsimbi ezinamandla aphantsi, njengentsimbi engwevu, ubhedu, i-aluminium, ilitye, isikhumba, irabha, njl.

Izinto		Iyunithi	Isalathiso
Izinto		Iyunithi	Ukuqulunqwa kwemichiza
Yee-abrasives
Ubungakanani			SiC	FC	Fe2O3
F12-F90		%	98.5min	0.5 ubuninzi	0.6 ubuninzi
F100-F150		%	98.5min	0.3 ubuninzi	0.8 ubuninzi
F180-F220		%	987.0min	0.3 ubuninzi	1.2 ubuninzi
Kuba refractory
Uhlobo	Ubungakanani		SiC	FC	Fe2O3
TN98	0-1mm 1-3mm 3-5mm 5-8mm 200umnatha 325umnatha	%	98.0min	1.0 ubuninzi	0.8 ubuninzi
TN97		%	97.0min	1.5 ubuninzi	1.0 ubuninzi
TN95		%	95.0min	2.5 ubuninzi	1.5 ubuninzi
TN90		%	90.0min	3.0 ubuninzi	2.5 ubuninzi
TN88		%	88.0min	3.5 ubuninzi	3.0 ubuninzi
TN85		%	85.0min	5.0 ubuninzi	3.5 ubuninzi
Indawo yokunyibilika		℃	2250
Ukuchasa		℃	1900
Ubuninzi bokwenyani		g/cm³	3.20min
Unizi lolwapho kuyiwa khona		g/cm³	1.2-1.6
Mohs ubulukhuni		---	9.30min
Umbala		---	Mnyama

Inkcazo

Ineempawu zeekhemikhali ezizinzile, i-coefficient ephezulu ye-coefficient, i-coefficient ephantsi yokwandiswa kwe-thermal kunye ne-resistant-resistant egqwesileyo, kwaye ifanelekile kwi-refractory kunye nezicelo zokugaya.