Alumina 99.8% Injection molding

Product

Alumina 99.8%

Material

Al₂O₃ (99.8%)

Typical Composition

MgO%	CaO%	SiO₂%	Na₂O%
0.08-0.1	0.01-0.03	0.0-0.05	0.07-0.09

Typical Properties
of Sintered Parts

Sintering is typically done at temperatures > 1550°C in air.

Theoretical Density	3.98 g/cm³
Density	> 97.5%
Bend Strength	350-450 MPa (as-fired)
Fracture Toughness	3.5 MPa. √m
Hardness	2000 HV

Applications

Parts with very good wear or corrosion resistance in chemical engineering and textile industry machines. Also biomedical, dental, electrical applications and nozzles for spraying. Maximum temperature of use 1600°C.

(916) 549-9696
Email: info@ortechceramics.com
OrTech, Inc.
2543 Sierra Blvd
Sacramento CA 95825