Ceramics & Insulating materials supplier

Laser ceramic ring

Laser ceramic ring

Laser cutting head ceramic spare parts

Application:

Laser ceramic ring is used to transmit the electrical signals collected by the nozzles and stabilize the normal operation of fiber laser cutting machine. The failures such as the sudden shutdown of the equipment and the laser head hitting the face that we often encounter are actually caused by the instability of the laser ceramic ring. Therefore, it is very important to choose a good quality ceramic ring for fiber laser cutting machine.

 

Diameter D24/D41/D20.5/D13/D25
Thread M11/M14
Height H12
Material  99% ceramic
Application Fiber Laser Cutting Machine
Uses Nozzle Holder

 

Properties

Units

95%
Al2O3

99%
Al2O3

99.5%

Al2O3

Colour

White

Ivory

Ivory

Density

g/cm3

3.5

3.85

3.9

Flexural Strength

Mpa

280

340

350

Compressive Strength

MPa

2100

2200

2350

Max Use Temperature

°C

1400

1650

1650

Thermal Condutivity

W/m.K

16~28

19~30

19-31.4

Thermal Expansion Cofficient

10-6/°C

6.5~7.5

6~8

8

Thermal Shock Resistance

K

150

150

200

Specific Heat

J/kg.K

950

950

950

Dielectric Strength

KV/mm

10

12

18

Dielectric Constant

Er

9

9

10

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