Silicon Carbide Ceramics

Support processing, non-standard customization.

Forming method: dry powder pressing, isostatic pressing, hot die casting. Main uses of products: ceramic shafts for pumps, ceramic plungers for cleaning machines, wear-resistant, acid-resistant, and high-strength ceramic shaft components for the chemical, petrochemical, and petroleum industries, wear-resistant, corrosion-resistant, and high-temperature-resistant mechanical parts for precision machinery.
Material Property Items Unit 95%Al2O3 99%Al2O3 Density g/cm3 3.6 3.9 Flexural Strength MPa 313 340 Compressive Strength MPa 3400 3600 Modulus of Elasticity GPa 350 380 Impact Resistance MPa·m1/2 4 5.1 Weibull Modulus m 10 10 Vickers Hardness HV0.5 1500 1650 Thermal Conductivity W/mk 24 27 Highest Application Temperature ℃ 1750 1750 Volume Resistivity at 20℃ Ω.cm20 >10¹⁴ >10¹⁴ Dielertric strength KV/mm 20 25 Thermal expansion X10-6/K 5.0-8.3 5.4-8.3 Address: West Section of Caofeng Road, Xukou Town, Wuzhong District, Suzhou Postal Code: 215156 ADD: Caofeng Road, Xukou Town, Wuzhong District, Suzhou, P.R.C. PO: 215156 http://www.everbestceramic.com

Items	Unit	95%Al2O3	99%Al2O3
Density	g/cm3	3.6	3.9
Flexural Strength	MPa	313	340
Compressive Strength	MPa	3400	3600
Modulus of Elasticity	GPa	350	380
Impact Resistance	MPa·m1/2	4	5.1
Weibull Modulus	m	10	10
Vickers Hardness	HV0.5	1500	1650
Thermal Conductivity	W/mk	24	27
Highest Application Temperature	℃	1750	1750
Volume Resistivity at 20℃	Ω.cm20	>10¹⁴	>10¹⁴
Dielertric strength	KV/mm	20	25
Thermal expansion	X10-6/K	5.0-8.3	5.4-8.3