Sign In | Join Free | My himfr.com
Home > Ceramic Housing >

EV HVDC Relay Ceramic Housing International Technical Ceramics IATF16949

Loudi Antaeus Electronic Ceramic Co.,Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap EV HVDC Relay Ceramic Housing International Technical Ceramics IATF16949 from wholesalers
     
    Buy cheap EV HVDC Relay Ceramic Housing International Technical Ceramics IATF16949 from wholesalers
    • Buy cheap EV HVDC Relay Ceramic Housing International Technical Ceramics IATF16949 from wholesalers

    EV HVDC Relay Ceramic Housing International Technical Ceramics IATF16949

    Ask Lasest Price
    Brand Name : Antaeus
    Model Number : AD-K041
    Certification : /
    Price : Negotiation
    Payment Terms : T/T or Negotiation
    Supply Ability : Full Supply
    Delivery Time : 15-45 days
    • Product Details
    • Company Profile

    EV HVDC Relay Ceramic Housing International Technical Ceramics IATF16949

    EV HVDC Relay Ceramic Housing International Technical Ceramics IATF16949


    1. Description:

    An economizer coil usually used in a contactor is a high resistance low current coil. The purpose of the coil is to cut-in hold the contacts closed, after high current transfers the contacts by the pull-in coil, dropping the coil heat and current, while the contactor is still energized. An alternative method of pulse width modulation (PWM) can be used for economizing. The PWM may be used in ground applications and is normally not used in applications with critical flight or high reliability as it may generate EMI problems with sensitive equipment. In this case, the economized coil is a power saver in regards to holding the current.

    2. Feature Advantages:

    1) Good advanced ceramic materials

    2) High welding sealing performance

    3) High hardness and high density

    4) Low thermal conductivity

    5) Chemical inertness

    6) Lower medium spoilage


    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 --- Inspecting --- Packing


    6. Application Fields:

    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!


    Quality EV HVDC Relay Ceramic Housing International Technical Ceramics IATF16949 for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Loudi Antaeus Electronic Ceramic Co.,Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)