Alumina oxide ceramic is a solid material formed by sintering technology. Therefore, the structure is uniform, and the material performance is 30-50% higher than that of cold pressing sintering. It is 10-15% higher than general hot pressing sintering. Our company's sintering technology is leading to China.
Alumina oxide ceramic has high hardness, high melting point, corrosion resistance, high resistivity, low cost, moderate surface activity, good adhesion, thermal shock resistance, and shielding effect. Thicker ones are mostly used in abrasive or polishing industries. Our company has mature and complete production lines. We have hundreds of employees on our production line and can ship quickly. The bulk price is also very cheap, welcome to consult.
Characteristics of alumina oxide ceramic:
Very high hardness HR90~93
Excellent electrical insulation (1x10⌒-14 to 1x10⌒15Ωom)
Medium to high mechanical strength (360-600MPa)
Very high compressive strength (2250-2700MPa)
Low thermal conductivity (25-32W/mk)
The maximum operating temperature is 1400°C.
Application areas:
①Machinery industry: grinding discs, turbines and throwing wheels of sand mills
②New energy industry: a large model of powder conveying equipment
③Automotive industry: Car exhaust catalyst carrier
④Jewelry: sapphire watch mirror
