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Sichuan Xinheng Magnetic Materials Co., Ltd
SICHUAN XINHENG MAGNETIC MATERIALS CO., LTD
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High Standard Permanent Magnet Ferrite For Automobile Starting Motor W019D

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High Standard Permanent Magnet Ferrite For Automobile Starting Motor W019D

Brand Name : XINHENG

Model Number : W019D

Certification : IATF16949,ISO9001

Place of Origin : Sichuan, China

MOQ : 1000pcs

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

Packaging Details : Carton+pallet

Product name : Ferrite Motor Magnets

Application : Automobile Starting Motor

Shape : Arc,Tile

Type : Anisotropic sintered magnet

Composite : Ferrite strontium powder

Size : (R112mm-100rmm)×28.9mm

Processing : Wet Pressed

Coating : No Coating

Package size : 340mm×255mm×75mm

Quantity per carton : 589pcs

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High Standard Permanent Magnet Ferrite Is Used For Automobile Starting Motor W019D


Our company manufactures an-isotropic ceramic strontium ferrite magnet made by means of wet compression molding.

High Standard Permanent Magnet Ferrite For Automobile Starting Motor W019D

What is permanent magnet ferrite?

Permanent magnet ferrite is a hexagon structure compound with uniaxial anisotropy, mainly barium, strontium, lead three kinds of ferrite and their composite solid solution, there are the same magnetic and opposite magnetic points, because this kind of ferrite material in the external magnetization field disappeared, still can retain a strong constant remanent magnetic property for a long time, can be used to generate a stable magnetic field on the external space.

How to determine the performance of the product?

There are four main indicators to measure the performance of permanent magnet materials: residual magnetism, coercive force, intrinsic coercive force, and maximum magnetic energy product,The finished permanent magnet ferrite has a high coercivity and is not easy to demagnetize after magnetization.


What are the advantages of the permanent magnet ferrite we produce?

1,Stable magnetic properties: permanent magnet ferrite has high coercivity and remanence, stable magnetic properties, and is not easily affected by external influences.
2,High temperature resistance: permanent magnet ferrite has good high temperature resistance and is suitable for use in high temperature environment.
3,High temperature coefficient of resistance to saturated magnetic field: The magnetic properties of permanent magnet ferrite decay slowly at high temperatures, with a high temperature coefficient of resistance to saturated magnetic field.
4,Low cost: The raw material price of permanent magnet ferrite is low, the production process is simple, and the cost is relatively low.
5,Long service life: permanent magnet ferrite has a long service life, is not easy to demagnetize, low maintenance costs.
6,Good rare earth substitution: permanent magnet ferrite can replace some rare earth magnets, reduce the dependence on rare earth and reduce the consumption of rare earth resources.


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



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.

High Standard Permanent Magnet Ferrite For Automobile Starting Motor W019D


FERRITE POWDER GRADE OF MOTORCYCLE MOTORS MAGNET


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



High Standard Permanent Magnet Ferrite For Automobile Starting Motor W019D
High Standard Permanent Magnet Ferrite For Automobile Starting Motor W019D


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