High Temperature Ceramic Glass/Innovacera 

Machinable Glass Ceramic has a continuous use temperature of 800C and a peak temperature of 1000C. Its coefficient of thermal expansion readily matches most metals and sealing glasses. It processes good machinability and can be lathed, milled, planed, ground, bored, incised and threaded. It also has the advantages of insulation, pore-free, high/low-temperature resistant, acid and alkali resistant and thermal impact resistant.

Main properties

Magnetic susceptibility ≤ 1.2× 10-6

Dielectric constant 6~7

Breakdown voltage ≥ 15 KV/mm

Flexural strength ≥ 108Mpa

Fracture Modulus 15000bf/in2

Impact toughness ≥ 3.8 KJ/m2

Knoop Hardness 176~343 kg/mm2

Volume density 2.5~2.8 g/cm3

Range of operating temperature -200~+1000C

Thermal expansion coefficient ≤ 94× 10-7 /K

Thermal conductivity ≥ 1.7W/m@K 

Applications

It is widely used for nuclear, microwave high vacuum insulation, high precision magnetism-free skeleton for aeronautic and astronautic electrical devices, ultra-high voltage insulation for electric motors and structural parts at strong erosion environments. In terms of machinability, it can take place of aluminum oxide and boron nitride ceramics that are difficult to machine.

We can do the Machinable Glass Ceramics according to Customer's drawing.

More about us:

 Innovacera can supply many kinds of ceramic parts according to the customers' differents requirements. Our products include the advanced ceramics ,alumina ceramic disc valve, alumina ceramic plunger , alumina ceramic rod, alumina ceramic shaft, alumina ceramic piston, alumina ceramic water valve sheet, alumina ceramic pipe sleeve, alumina ceramic loom plunger, alumina ceramic seal ring, special shape ceramic, ceramic knife etc.

Certifications: ISO 9001-2008, ISO14001-2004, OHSAS 18001-1999

Export office: located in the Special Economic Zone - Xiamen

                              Welcome to contact with us!We would be your best choice.