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Ceramic Bezel
Ceramic Bezel
Ceramic Bezel
Ceramic Bezel
Ceramic Bezel
Ceramic Bezel

Ceramic Bezel

Small, complex and precise ceramic parts, the tolerance can reach micron level. Materials such as alumina, zirconia, zirconia toughened alumina and polycrystalline ruby can be processed, and their design specifications are strictly followed.

1. The field of smart wear

It is applied to the back cover of mobile phones, side keys, camera rims, buttons, watchcases, bezel, watchbands, buckles, automobiles and other parts. 

 

2. Product performance and advantages

 High hardness and scratch resistance;

 High temperature resistance, acid and alkali corrosion resistance;

 Strong signal penetration, multiple colors;

 Feel warm as jade。

 

3.Comprehensive parameters

characteristic

unit

Alumina Ceramics

Zirconia Ceramics

99.7%Aluminum oxide

99%Aluminum oxide

96%Aluminum oxide

white zirconia ZrO2-3Y

black zirconia ZrO2-3Y

density

g/cm³

≧3.92

≧3.88

≧3.65

≧6.0

≧6.0

color

/

ivory

ivory

White

ivory

black

Bending strength

MPa

≧600

≧600

≧300

≧1000

≧800

Vickers hardness

HV

2000

1800

1400

1200

1200

Elastic Modulus

GPa

200

200

200

/

/

Thermal Conductivity

W/m.k

30

30

18

/

/

 

 

 

 

 

 

 

characteristic

unit

Zirconia Toughened Alumina Ceramics

 

10% Zirconia Toughened Alumina

20% Zirconia Toughened Alumina

Zirconia Toughened Ruby

40% Zirconia Toughened Alumina

 

density

g/cm³

≧4.0

≧4.25

≧4.25

≧4.8

 

color

 

White

White

pink

White

 

Bending strength

MPa

≧700

≧800

≧800

≧800

 

Vickers hardness

HV

2000

1800

1800

1500

 

Elastic Modulus

GPa

/

/

/

/

 

Thermal Conductivity

W/m.k

/

/

/

/