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Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance

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Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance

China Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance supplier
Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance supplier Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance supplier Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance supplier

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Product Details:

Place of Origin: CHINA
Brand Name: zmkj
Model Number: AlN

Payment & Shipping Terms:

Minimum Order Quantity: 20pcs
Price: by case
Packaging Details: 25pcs cassette box
Delivery Time: 10-20days
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Detailed Product Description
Material: Al2O3 Ceramic Substrates Applications: Ceramic Plates For Semiconductor Processing
Color: White Or Red Or Blue Size: 6inch
Purity: 98%

6inch 1.0mm  polished Aluminum  Al2O3 Ceramic Substrate, High Thermal Conductivity, Customized Al2O3 Ceramic,6inch ceramic substrates

 

A2O3 Introduce

 Al2O3 substrate is the most popular ceramic substrate, with excellent heat resistance,
high mechnical strength , abrasion resistance and small dielectric loss .
The surface of alumina substrate is quite smooth and low porosity , 99.6% alumina substrate
is suitable for thin film device , 96% alumina substrate is suitable for thick film device application.

Surface Finishing Level: 
a) Normal polish Ra 0.8-1.0μm
b) Fine polish Ra <5nm
c) Diamond polish Ra <1nm
Properties:

1. High Temperature Up to 1700℃

2. High Voltage Resistance

3. High Mechanical Strength and Hardness

4. Excellent Insulation Performance

5. High Corrosion Resistance

6. Extremly Abrasion Resistance Performance

7. Wide Scope of Application

 

Properties Units Alumina(Al2O3)
Porous Mullite Al2O3 92%

Al2O3

96%

Al2O3 99% Al2O3 99.6%
Al2O3
Mechanical Density g/cm3   2.8 3.6 3.7 3.9 3.9
Color —— —— Tan White White Ivory Ivory
Water Absorption %   0 0 0 0 0
Vickers Hardness Gpa —— 7.4 11 11.5 13 14
Flexural Strength (20°C) Mpa 50~100 170 345 358 380 380
Compressive Strength (20°C) Mpa 20~100 550 2200 2300 3000 3000
Thermal Thermal Conductivity (20°C) W/m.K 3.1 3.5 16.7 24.8 25~35 25~35
Thermal Shock Resistance (20°C) ΔT(C) —— 300 250 250 200 200
Maximum Use Temperature °C 1900 1700 1500 1600 1700 1700
Electrical Volume Resistivity (25°C) Ω.cm —— >1014 >1014 >1014 >1014 >1014

Al2O3 Ceramic Feature & Advantagement

- Product Name: Alumina / Al2O3 Ceramic Substrate For Thick Film Circuit / 5.5''x7.5''
- Material: 96% Alumina
- Typical Characteristics:

1. Excellent Electrical Insulation

2. Good Thermal Shock Resistance

3. Corrosion Resistance

4. Good Flatness

- Typical Applications:

1. Thick Film Hybrid Integrated Circuit

2. Ceramic Radiating Base for LED

3. Power Module

4. Semiconductor Device

Application:

Electronical Vacuum decices, Cruibles, Insulation plates, Capacitors, Spaceflights, Traffic,

Weave, Petro Chemical, Mine, Pharmaceutical Engineering, Communication Engineering

and Archtectural, etc.

​Our cooperating factory can applied the casting-tape process for the manufacturing of

alumina substrate. With good thermal conductivity, insulation, thermal shock resistance,

well resistance and anti-acid and

alkali etc., our ceramic substrates can be used in thick-film hybrid integrated circuits (HIC),

LED ceramic radiating base, power module, semiconductor devices and other fields.

We applied the casting-tape process for the manufacturing of alumina substrate.

With good thermal conductivity, insulation, thermal shock resistance, well resistance and

anti-acid and alkali etc., our ceramic substrates can be used in thick-film hybrid integrated

circuits (HIC), LED ceramic radiating base, power module, semiconductor devices and other fields.

Regular Size
Thickness(mm)                                        lengthx width ( mm)
0.385

 

       2″* 2″

50.8mm*50.8mm

 

 

          3″* 3″

76.2mm*76.2mm

 

            4″* 4″

101.6mm*101.6mm

              4.5″* 4.5″

    114.3mm*114.3mm

0.5
0.635
1.0
                                            diameter(mm)
1.0

Φ16

Φ19

Φ20

Φ26

Φ30

Φ35

Φ40

Φ45

Φ50

Φ52

Φ60 Φ75 Φ80
1.2
1.5
2.0
2.5
                       
Diameter (mm) Thickness (mm)

2'' 

(50.8mm )

OF 16mm

3'' 

(76.2mm)

OF22mm

4''

(100mm)

OF 30mm

5“

(125mm)

OF 42.5mm

6"

(150mm)

OF 47.5mm

0.385
0.5
0.65
1.0

 

Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion ResistanceAl2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance

 

 

Contact Details
SHANGHAI FAMOUS TRADE CO.,LTD

Contact Person: Wang

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