Silicon carbide imaphatikizapo wakuda silicon carbide ndi green silicon carbide.Silicon carbide imapangidwa ndi kusungunula mchenga wa quartz, Petroleum coke kapena Coal tar, tchipisi tamatabwa, ndi zina zambiri mung'anjo yotentha kwambiri.Green silicon carbide imapangidwa ndi kusungunula Petroleum coke ndi silicon dioxide wapamwamba kwambiri ngati zida zazikulu zopangira, kuwonjezera mchere ngati chowonjezera, mu ng'anjo yolimbana ndi kutentha kwambiri.Kuuma kwake kuli pakati pa corundum ndi diamondi, mphamvu zake zamakina ndizokwera kuposa za corundum, ndipo ndizovuta komanso zakuthwa, zimakhala ndi ma conductivity ena komanso matenthedwe.Silicon carbide ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri komanso zachuma, zomwe zitha kutchedwa carborundum kapena emery carborundum.
Mawonekedwe a Silicon Carbide
1.kuwonjezeka pang'ono kwa kutentha
2.high matenthedwe madutsidwe
3.osavuta kukhala ndi nkhawa yamafuta
4.good thermal shock resistance
5.kukana dzimbiri
6.kuzizira kwambiri kapena kutentha
7.high kutentha kukwawa kugonjetsedwa luso
ZOTSATIRA ZA CHEMICAL | |
SiC | 98% mphindi |
SiO2 | 1% max |
H2O3 | 0.5% kuchuluka |
Fe2O3 | 0.4% kuchuluka |
FC | 0.4% kuchuluka |
Zinthu Zamagetsi | 0.02 peresenti |
ZINTHU ZATHUPI | |
Kuuma kwa Moh | 9.2 |
Melting Point | 2300 ℃ |
Kutentha kwa Ntchito | 1900 ℃ |
Specific Gravity | 3.2-3.45 g/cm3 |
Kuchulukana Kwambiri | 1.2-1.6 g/cm3 |
Mtundu | Wakuda |
Elasticity Modulus | 58-65x106psi |
Coefficient of Thermal Expansion | 3.9-4.5 x10-6/℃ |
Thermal Conductivity | 71-130 W/mK |
Ukulu wa Mbewu | |
0-1mm, 1-3 mm, 3-5mm, 5-8mm, 6/10, 10/18,200-0mesh, 325mesh, 320mesh, 400mesh, 600mesh,800mesh,1000mesh, |