90-99% Ceramic Connector Blocks Special Functional Alumina Ceramics Parts

Brand Name:Antaeus
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Model Number:AD-C016
Minimum Order Quantity:Negotiation
Delivery Time:15-45 days
Payment Terms:T/T or Negotiation
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Location: Loudi Hunan China
Address: Antaeus Industrial Park, Chuangye 1 Road, Loudi Economy and Technological Development Zone, Hunan, China
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Ceramic Connector Blocks / Special Functional Ceramics Parts


1. Description:

The purpose of the integrated circuit package is to contain the silicon device and to connect it to the external electric circuitry. The packaging materials must have low dielectric constants (in order to minimize the delay in signal processing), and they must conduct heat away from the semiconductor devices. Alumina is poor on both counts. Higher-thermal-conductivity materials exist, but they are either toxic (as in the case of beryllium oxide, BeO) or are poor cofiring ceramics (e.g., aluminum nitride, AlN). Glass-ceramic formations have been developed that are easy to process, have low dielectric constants, and also match the thermal expansion coefficients of high-conductivity metals (gold and copper) that are used in electric circuitry. However, they have low strengths and low thermal conductivities.


2. Feature Advantages:

1) High hardness and high density

2) Low thermal conductivity

3) Chemical inertness

4) Good wear resistance

5) High Fracture toughness

6) Good insulation performance

7) High temperature resistance

8) A variety of specifications is available

9) Satisfy various technical requests

10) Lower medium spoilage

11) Stiffness texture

12) Chemical inertness

13) Good wear resistance

14) High Fracture toughness

15) Good insulation performance


3. Material Features / Properties:

Composite(wt %)99%99.5%99.8%
ColorWhite or IvoryWhite or IvoryWhite or Ivory
Densityg/cm 33.823.93.92
HardnessHRA838585
Flexural StrengthMpa (psi*10 3 )375386381

4. Technical Parameters:

Technical Parameters of Ceramics
ItemsTest ConditionsUnit or Symbol99% AL2O395% AL2O390% AL2O3ZirconiaSteatiteSilicon Carbide
Volume Density--g/cm3≥3.70≥3.62≥3.40≥5.90≥2.60≥3.08
Tightness--Pa·m³/s≤1.0×10-11≤1.0×10-11≤1.0×10-11---
Liquid Permeability----PassPassPassPass-
Flexural Strength-MPa≥300≥280≥230≥1100≥120≥400
Elastic Modulus-GPa-≥280≥250≥220-400
Poisson Ratio-  --0.20~0.250.20~0.25---
Thermal Shock Resistance800℃( Room Temperature) Cycle: 10 timesPassPassPass---
Coefficient of Linear Expansion20℃~100℃×10-6 K-1---≤8-
20℃~500℃×10-6 K-16.5~7.56.5~7.56.5~7.56.5~11.2--
20℃~800℃×10-6 K-16.5~8.06.5~8.06.3~7.3-4
20℃~1200℃×10-6 K-1-7.0~8.5----
Coefficient of Thermal Conductivity20℃W/(m·k)-----90~110
1000℃
Dielectric Constant1MHz 20℃-9.0~10.59.0~109.0~10-≤7.5-
1MHz 50℃--9.0~10----
10GHz 20℃-9.0~10.59.0~109.0~10---
Volume Resistivity100℃Ω·cm≥1.0×1013≥1.0×1013≥1.0×1013-≥1.0×1012-
300℃≥1.0×1013≥1.0×1010≥1.0×1013---
500℃≥1.0×109≥1.0×108-----
Disruptive StrengthD.CkV/mm≥17≥15≥15-≥20-
Chemical Durability1:9HClmg/c㎡≤0.7≤7.0----
10%NaOHmg/c㎡≤0.1≤0.2-----
Grain Size-μm-3~12----

5. Process Flows:

Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Printing --- Nickel Plating --- Assembing --- Brazing --- Inspecting --- Packing


6. Application Fields:

Widely apply for new energy vehicles, charging piles, solar power generation, energy storage and power storage system, electric vehicle power system and so on.


7. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln


8. Detection Devices:

Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter

9.Order Flow Steps as belows: Inquiry ---Quotation --- Place an order --- Production --- Delivery

10. Our advantages: Quality Assurance ; Price Competitive ; Factory Supply Directly ; Good Service

11.Shipping and Package:

12. Our aimed market :

Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!

China 90-99% Ceramic Connector Blocks Special Functional Alumina Ceramics Parts supplier

90-99% Ceramic Connector Blocks Special Functional Alumina Ceramics Parts

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