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Permanent Magnet Ferrite That Can Withstand High Temperatures And Provide Continuous Performance In Hot Summer Weather

    Buy cheap Permanent Magnet Ferrite That Can Withstand High Temperatures And Provide Continuous Performance In Hot Summer Weather from wholesalers
     
    Buy cheap Permanent Magnet Ferrite That Can Withstand High Temperatures And Provide Continuous Performance In Hot Summer Weather from wholesalers
    • Buy cheap Permanent Magnet Ferrite That Can Withstand High Temperatures And Provide Continuous Performance In Hot Summer Weather from wholesalers

    Permanent Magnet Ferrite That Can Withstand High Temperatures And Provide Continuous Performance In Hot Summer Weather

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    Brand Name : XINHENG
    Model Number : W1173
    Certification : IATF16949,ISO9001
    Price : Negotiation
    Payment Terms : T/T, L/C, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 10000 ton per year
    Delivery Time : 10-15days
    • Product Details
    • Company Profile

    Permanent Magnet Ferrite That Can Withstand High Temperatures And Provide Continuous Performance In Hot Summer Weather

    What About Efficient New Materials That'S Permanent Magnet Ferrite For Different Fields


    The intorduce of fan motors:


    A fan motor is an electric motor used to drive a fan. It usually consists of two parts, a stator and a rotor, and uses electrical energy to convert mechanical energy to generate the power required for the fan to rotate. Fan motors usually use alternating current or direct current as a power source, and realize the rotating motion of the rotor through the principle of electromagnetic induction. Fan motors are widely used in many fields such as household electric fans, industrial fans and vehicle cooling fans, and have the characteristics of low noise, high efficiency and strong stability. At the same time, with the continuous progress of science and technology, fan motors are also constantly improving and upgrading to meet people's needs for environmental protection, energy saving and intelligence.


    FAN MOTORS MAGNET SPECIFICATION TABLE



    No.


    Item


    R


    r


    W


    L


    h


    Grade


    Application

    1W11868.160.725257.50Y33H1KW inverter motor
    2W018F72.560.727.93511.80Y402KW inverter motor
    3W005A72.560.529.54211.80Y33H2.3KW inverter motor
    4W050E87.378.524408.80Y33H2.6KW inverter motor
    5W15974.165.528.86478.60Y402.8KW inverter motor
    6W017F86.578.524.0517.90Y33H-23KW inverter motor
    7W08786.578.524.0647.80Y33H-25KW inverter motor
    8W138C10190.224.56510.8Y407KW inverter motor
    9W019B11210028.56011.90Y409KW inverter motor

    What's the key advantages of ceramic strontium ferrite magnets made by wet compression molding?

    • Low cost - Strontium ferrite is inexpensive and the wet molding process is relatively simple. This makes them cheaper than rare-earth magnets.

    • High magnetic property-Even without heavy rare earth element additions, strontium ferrite magnets can achieve coercivities of 700-1000 kA/m, making them suitable for many applications.

    • Dimensional consistency - The compression molding process allows for close dimensional tolerances and uniform magnet shapes to be produced consistently.

    • Temperature stability - Strontium ferrite magnets have high Curie temperatures, typically around 450-470°C. They maintain good magnetic properties over a wide operating temperature range.

    • Resistance to corrosion - Being fully dense ceramic materials, they are not prone to corrosion like bonded magnets containing additives.

    • Mass production capability - The molding process is amenable to automated high-volume manufacturing of complex magnet geometries.​​


    PHYSICAL PROPERTIES OF SINTERED FERRITE MAGNETS

    UnitsSintered Ferrite (Ceramic)
    Curie TemperatureºC450
    Maximum Operating TemperatureºC350
    HardnessHv>530
    Densityg/cm34.8 – 5.0
    Relative recoil permeabilityμrec1.05-1.1
    Temperature Coefficient Br%/ºC-0.18
    Temperature Coefficient iHc%/ºC0.11-0.40
    Anti-Bending StrengthN/m2(0.5-0.9)×108
    Anti-Compressive StrengthN/m2≥6.9×108
    Anti-Tensile StrengthN/m2(0.2-0.5)×108
    Specific HeatJ/kg·K600-900
    ResistivityQ.cm>104

    What's the application of Xinheng's permanent ferrite magnets?


    Xinheng mainly manufactures the following types of ceramic arc segment magnets:

    • Automotive motor magnet including automobile starter motor magnet, automobile wiper motor magnet, automobile rolling window motor magnet, automobile heating and cooling fan motor magnet, automobile seat motor magnet, automobile sunroof motor magnet, automobile powsteering motor magnet, automobile tailgate motor magnet, automobile oil pump motor magnet, automobile ABS anti-lock motor magnet, etc.
    • Inverter home appliance magnet including inverter washing machine motor magnet, inverter refrigerator motor magnet, inverter air-conditioner motor magnet,etc.
    • Fan motor magnet including ceiling fan motor magnet, floor fan magnet, etc.
    • Motorcycle motor magnet including motorcycle starter motor magnet, motorcycle flywheel magneto magnet, etc.
    • Electrical tool motor magnet including cutting machine motor magnet, electric sawing machine motor magnet, lawn mower motor magnet, gasoline generator magnet, etc.
    • Actuator motor magnet including medical bed actuator motor magnet, TV lifting bracket actuator motor magnet, desk lifting actuator motor magnet, smart home appliance actuator motor magnet, etc.

    How Xinheng fabricates its permanent strontium ferrite magnet?


    FERRITE POWDER GRADE OF FAN MOTORS MAGNET


    牌号

    Grade

    Br(mT)Hcb(KA/m)Hcj(KA/m)(BH)max(KJ/m3)
    mTGsKA/mOeKA/mOeKJ/m3MGOe
    Y33410-4304100-4300220-2502760-3140225-2552830-320031.5-35.03.9-4.4
    Y33H410-4304100-4300250-2703140-3390250-2753140-345031.5-35.03.9-4.4
    Y33H-2410-4304100-4300285-3153580-3960305-3353830-420031.8-35.04.0-4.4
    Y34420-4404200-4400200-2302510-2890205-2352570-295032.5-36.04.1-4.4
    Y35430-4504300-4500215-2392700-3000217-2412730-303033.1-38.24.1-4.8
    Y36430-4504300-4500247-2713100-3400250-2743140-344035.1-38.34.1-4.8
    Y38440-4604400-4600285-3053580-3830294-3103690-389036.6-40.64.6-4.8
    Y40440-4604400-4600330-3544150-4450340-3604270-452037.6-41.84.7-5.2

    To know more about Xinheng Magnets


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