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Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance

Categories Ceramic Substrate
Brand Name: zmkj
Model Number: AlN
Place of Origin: CHINA
MOQ: 20pcs
Price: by case
Delivery Time: 10-20days
Packaging Details: 25pcs cassette box
Material: Al2O3 ceramic substrates
applications: ceramic plates for semiconductor processing
color: white or red or blue
size: 6inch
Purity: 98%
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    Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance

    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


    PropertiesUnitsAlumina(Al2O3)
    PorousMulliteAl2O3 92%

    Al2O3

    96%

    Al2O3 99%Al2O3 99.6%
    Al2O3
    MechanicalDensityg/cm32.83.63.73.93.9
    Color————TanWhiteWhiteIvoryIvory
    Water Absorption%00000
    Vickers HardnessGpa——7.41111.51314
    Flexural Strength (20°C)Mpa50~100170345358380380
    Compressive Strength (20°C)Mpa20~1005502200230030003000
    ThermalThermal Conductivity (20°C)W/m.K3.13.516.724.825~3525~35
    Thermal Shock Resistance (20°C)ΔT(C)——300250250200200
    Maximum Use Temperature°C190017001500160017001700
    ElectricalVolume 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

    Φ60Φ75Φ80
    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


    Quality Al2O3 Alumina Ceramic Substrate Diameter 150mm High Corrosion Resistance for sale
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