Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing

Place of Origin Hunan,China
Brand Name Antaeus
Certification /
Model Number AD-K173
Minimum Order Quantity 100
Price 3-15
Packaging Details Inner vacuum packaging, outside carton.
Delivery Time 15-35 days
Payment Terms T/T or Negotiation
Supply Ability 500000pcs per month

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Product Details
Material Al2O3 Max. Use Temp. 1650℃
Bulk Density 3.6g/cm3-3.9g/cm3 Water Absorption 0%
ROHS Hardness ≥85 Flexural Strength 358(52) - 550 Mpa(psix10^3)
Compressive Strength 2068(300) - 2600(377) Mpa(psix10^3) Coefficient Of Thermal Expansion 7.6 - 8.2 / 1X10^-6/℃
Coefficient Of Thermal Conductivity 16-30.4 / W/m.K Thermal Shock Resistance 250℃
Dielectricity Constant 9-9.7 / 1MHz.25℃ Dielectric Strength 8.3(210) - 8.7(220) / Ac-kV/mm(ac V/mil)
Volume Resistivity >10^13 Ohm-cm Color White
Volume Density ≥3.65 Gas Tightness ≤1.0*10^-11
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Al2O3 Aluminum Ceramic Cover

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DC Fuse Capacitor Aluminum Ceramic Cover

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Product Description

Aluminum ceramic cover for BYD high-voltage DC fuse capacitor, automotive fuse housing

 

1. Description:

Electric vehicles (EV) uses traction motors for moving force. These vehicles may be powered through off-vehicle batteries or may contain an electrical battery, fuel cells, or solar panels to convert fuel to electricity. This technology was introduced in the 19th century and for years it has been used to power trains. In modern times, with the increased focus on renewable energy and reducing carbon footprints, electric cars have come to the spotlight. 

2. Feature Advantages:

High precision and good air tightness for sealing

Reliable electrical insulation

Low thermal conductivity

Minimized and fine-tuned coefficient of thermal expansion

High strength

Challenging geometries

Tighter tolerances compared to other material

Excellent value for money

Professional R&D team is available for y our requests

Complying with CE, CQC, ROHS and REACH regulations

 

3.Picture:

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 0Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 1Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 2

4. Technical Parameters:

Technical Parameters of Ceramics
Items Test Conditions Unit or Symbol 99% AL2O3 95% AL2O3 90% AL2O3 Zirconia Steatite Silicon 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 -- -- Pass Pass Pass   Pass -
Flexural Strength - MPa ≥300 ≥280 ≥230 ≥1100 ≥120 ≥400
Elastic Modulus - GPa - ≥280 ≥250 ≥220 - 400
Poisson Ratio -   - - 0.20~0.25 0.20~0.25 - - -
Thermal Shock Resistance 800℃( Room Temperature) Cycle: 10 times   Pass Pass Pass - - -
Coefficient of Linear Expansion 20℃~100℃ ×10-6 K-1 - - -   ≤8 -
20℃~500℃ ×10-6 K-1 6.5~7.5 6.5~7.5 6.5~7.5 6.5~11.2 - -
20℃~800℃ ×10-6 K-1 6.5~8.0 6.5~8.0 6.3~7.3   - 4
20℃~1200℃ ×10-6 K-1 - 7.0~8.5 - - - -
Coefficient of Thermal Conductivity 20℃ W/(m·k) - - - - - 90~110
1000℃
Dielectric Constant 1MHz 20℃ - 9.0~10.5 9.0~10 9.0~10 - ≤7.5 -
1MHz 50℃ - - 9.0~10 - - - -
10GHz 20℃ - 9.0~10.5 9.0~10 9.0~10 - - -
Volume Resistivity 100℃ 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 Strength D.C kV/mm ≥17 ≥15 ≥15 - ≥20 -
Chemical Durability 1:9HCl mg/c㎡ ≤0.7 ≤7.0 - - - -
10%NaOH mg/c㎡ ≤0.1 ≤0.2 - -- - -
Grain Size - μm - 3~12 - - - -

 

5. Process Flows:

Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Inspecting --- Packing

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 3

 

6. Application Fields:

New energy vehicles, charging piles, solar power generation, energy storage and power storage system, electric vehicle power system and so on.

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 4

 

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

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 5

 

8. Detection Devices:

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

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 6

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

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 7

 

 

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

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 8

11Shipping and Package:

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 9

12. Our aimed market:

Al2O3 Aluminum Ceramic Cover For BYD High Voltage DC Fuse Capacitor Automotive Fuse Housing 10

 

Loudi Antaeus Electronic Ceramic Co.,Ltd is a full service manufacturer of advanced ceramics components and assemblies to customer specification. Our products include high purity alumina ceramics, zirconia and machinable ceramics. Antaeus's focus is on providing cost effective solutions to wear and corrosion problems in a wide range of applications and industries.

We specialize in precision toleranced industrial ceramic components in both prototype and production quantities. Since 2004 Antaeus's advanced ceramics have enabled thousands of customers to solve problems and develop products and processes that would not have been possible with conventional engineering materials.

Antaeus is a leader in providing advanced ceramics solutions for new energy vehicles battery worldwide.

 

Customized are welcome according to your drawings or samples.

 

FAQs:


Q1. Are you a factory or trading company?
A: We are a manufacturer of over 19 years of experience. Welcome to visit our factory.Factory address is Loudi Economy and Technological Development Zone,Hunan,China.


Q2: Do you send a sample to check?
A: Sure, sample in stock is free and freight collect.

Q3: When can I get the price?
A: We regularly quote within 24 hours after we get your inquiry. If urgent ,Please call us or chat online.

 

Q4:What is your Capacity?

A:300,000 pcs per day;

Q5: Are the ceramics good quality?
A:We have passed the complete quality-control system ISO9001,IATF16949, ISO14001 and IRIS certification. We have more than 200 advanced testing equipment and instruments,All the Alumina ceramics are 100% fully inspected,including IQC, IPQC, FQC, and OQC process.

Q6:What is the Lead time?

A: About 15-35 days,according to the quantities required;

 

Q7: Is it available to provide customized products?
A:We can do OEM and ODM.

 

Notes:please feel free to contact us for more details when you have any inquiry!