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Home > products > Household Appliances Ferrite Magnets > Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors

Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors

Product Details

Place of Origin: Sichuan, China

Brand Name: INHENG

Certification: IATF16949,ISO9001

Model Number: W156

Payment & Shipping Terms

Minimum Order Quantity: 1000pcs

Price: Negotiation

Packaging Details: Carton+pallet

Delivery Time: 10-15days

Payment Terms: T/T, L/C, D/P, T/T, Western Union, MoneyGram

Supply Ability: 10000 ton per year

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Household Electric Motors Permanent Magnet Ferrites

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Wet-Pressed Strontium Permanent Magnet Ferrites

Product Name:
Ferrite Motor Magnets
Application:
Household Electric Motors
Shape:
Arc,Tile
Type:
Anisotropic Sintered Magnet
Composite:
Ferrite Strontium Powder
Size:
(R54.9mm-r38.8mm)×31.00mm
Processing:
Wet Molding
Coating:
No Coating
Package Size:
340mm×255mm×75mm
Quantity Per Carton:
620pcs
Product Name:
Ferrite Motor Magnets
Application:
Household Electric Motors
Shape:
Arc,Tile
Type:
Anisotropic Sintered Magnet
Composite:
Ferrite Strontium Powder
Size:
(R54.9mm-r38.8mm)×31.00mm
Processing:
Wet Molding
Coating:
No Coating
Package Size:
340mm×255mm×75mm
Quantity Per Carton:
620pcs
Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors

Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors

 

 

Introduction Of Household Electric Motors:

Household electric motors are an essential component of numerous appliances and devices found in homes. These motors are used to power a wide range of products, including kitchen appliances like blenders, food processors, and mixers, as well as household tools such as vacuum cleaners, washing machines, and power tools.

 

These motors are designed to convert electrical energy into mechanical energy, creating motion and powering the various functions of these devices. They come in different sizes and power ratings, depending on the specific application and power requirements of the device they are intended for.

 

What's the feature of ceramic strontium ferrite magnet made by wet compression molding?

  • Composition - Contain strontium ferrite (SrFe12O19) as the primary magnetic material. Strontium ferrite has good magnetic properties and is inexpensive to produce.

  • Density - Have a high relative density of around 95% or more after sintering. This gives good mechanical strength.

  • An-isotropy - Exhibit strong magnetocrystalline an-isotropy due to their hexagonal crystal structure. This results in a preferred direction of magnetization along one axis.

  • Particle shape - The strontium ferrite powder used typically has a hexagonal platelet morphology which helps promote magnetic an-isotropy during molding and sintering.

 

PHYSICAL PROPERTIES OF SINTERED FERRITE MAGNETS

  Units Sintered Ferrite (Ceramic)
Curie Temperature ºC 450
Maximum Operating Temperature ºC 350
Hardness Hv >530
Density g/cm3 4.8 – 5.0
Relative recoil permeability μrec 1.05-1.1
Temperature Coefficient Br %/ºC -0.18
Temperature Coefficient iHc %/ºC 0.11-0.40
Anti-Bending Strength N/m2 (0.5-0.9)×108
Anti-Compressive Strength N/m2 ≥6.9×108
Anti-Tensile Strength N/m2 (0.2-0.5)×108
Specific Heat J/kg·K 600-900
Resistivity Q.cm >104

 

Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors 0

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?

Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors 1

Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors 2

 

FERRITE POWDER GRADE OF MOTORCYCLE MOTORS MAGNET

 

牌号

Grade

Br(mT) Hcb(KA/m) Hcj(KA/m) (BH)max(KJ/m3)
mT Gs KA/m Oe KA/m Oe KJ/m3 MGOe
Y33 410-430 4100-4300 220-250 2760-3140 225-255 2830-3200 31.5-35.0 3.9-4.4
Y33H 410-430 4100-4300 250-270 3140-3390 250-275 3140-3450 31.5-35.0 3.9-4.4
Y33H-2 410-430 4100-4300 285-315 3580-3960 305-335 3830-4200 31.8-35.0 4.0-4.4
Y34 420-440 4200-4400 200-230 2510-2890 205-235 2570-2950 32.5-36.0 4.1-4.4
Y35 430-450 4300-4500 215-239 2700-3000 217-241 2730-3030 33.1-38.2 4.1-4.8
Y36 430-450 4300-4500 247-271 3100-3400 250-274 3140-3440 35.1-38.3 4.1-4.8
Y38 440-460 4400-4600 285-305 3580-3830 294-310 3690-3890 36.6-40.6 4.6-4.8
Y40 440-460 4400-4600 330-354 4150-4450 340-360 4270-4520 37.6-41.8 4.7-5.2

 

 

 

 

To know more about Xinheng Magnets

Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors 3

Wet-Pressed Strontium Permanent Magnet Ferrites Are Used In Household Electric Motors 4