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High Performance Permanent Magnet Ferrite Resistant To Low Temperature Minus 60℃ W015
High Performance Permanent Magnet Ferrite Resistant To Low Temperature Minus 60℃ W015
Specifications
Brand Name :
XINHENG
Model Number :
W015
Certification :
IATF16949,ISO9001
Place of Origin :
Sichuan, China
MOQ :
100K
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 :
Refrigerator motor
Shape :
Arc,Tile
Type :
Anisotropic sintered magnet
Composite :
Ferrite strontium powder
Size :
(R41.5mm-r24.5mm)×55.00mm
Processing :
Wet pressed
Package size :
341mm×255mm×75mm
Coating :
No Coated
Quantity per carton :
540pcs
Description

High Performance Permanent Magnet Ferrite Resistant To Low Temperature Minus 60℃ W015

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.

  • Molding method - The powder is mixed with a liquid binder and compression molded into a dense green compact using high pressures. This orients the an-isotropic particles.

  • Firing process - The compact is then sintered at high temperature to develop density while preserving the induced magnetic anisotropy orientation from molding.

  • Remanence - Have a maximum magnetic flux density or remanence along the axis of anisotropy, but little/no remanence perpendicular to it.

  • Coercivity - Usually have medium to high coercivity depending on additives, density, and anisotropy level achieved.

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

High Performance Permanent Magnet Ferrite Resistant To Low Temperature Minus 60℃ W015

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.

How Xinheng fabricates its permanent strontium ferrite magnet?

High Performance Permanent Magnet Ferrite Resistant To Low Temperature Minus 60℃ W015

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

MOTORCYCLE MOTORS MAGNET SPECIFICATION TABLE

No.

Item

R

r

W

L

h

Grade

Application
1 W118 68.1 60.7 25 25 7.50 Y33H 1KW inverter motor
2 W018F 72.5 60.7 27.9 35 11.80 Y40 2KW inverter motor
3 W005A 72.5 60.5 29.5 42 11.80 Y33H 2.3KW inverter motor
4 W050E 87.3 78.5 24 40 8.80 Y33H 2.6KW inverter motor
5 W159 74.1 65.5 28.86 47 8.60 Y40 2.8KW inverter motor
6 W017F 86.5 78.5 24.0 51 7.90 Y33H-2 3KW inverter motor
7 W087 86.5 78.5 24.0 64 7.80 Y33H-2 5KW inverter motor
8 W138C 101 90.2 24.5 65 10.8 Y40 7KW inverter motor
9 W019B 112 100 28.5 60 11.90 Y40 9KW inverter motor

Introduction Of refrigeration Motor:

The refrigeration system of the refrigerator usually includes compressor, condenser, evaporator and other components. In these systems, permanent magnet ferrites can be used to make efficient motors and pumps, improving overall energy efficiency. For example, the permanent magnet synchronous motor has high efficiency and fast start when regulating the compressor, which can effectively reduce the consumption of electric energy.
The door seal of the refrigerator is an important part of keeping the internal temperature stable. The magnetic seal made of permanent magnet ferrite material has good magnetic force, which can ensure the closure of the door and reduce the loss of cold air. In addition, this seal has the characteristics of wear resistance, which can extend the service life and reduce the frequency of replacement.
Modern refrigerators are increasingly using intelligent control systems, and permanent magnet ferrite also plays an important role in the sensors and actuators of refrigerators. Using the characteristics of permanent magnet materials, the sensitivity and feedback speed of the sensor can be improved to ensure that the working state of the refrigerator is in the best state.

To know more about Xinheng Magnets

High Performance Permanent Magnet Ferrite Resistant To Low Temperature Minus 60℃ W015

High Performance Permanent Magnet Ferrite Resistant To Low Temperature Minus 60℃ W015

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Product Detail
Brand Name :
XINHENG
Model Number :
W015
Certification :
IATF16949,ISO9001
Place of Origin :
Sichuan, China
MOQ :
100K
Price :
Negotiation
Contact Supplier
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High Performance Permanent Magnet Ferrite Resistant To Low Temperature Minus 60℃ W015

Sichuan Xinheng Magnetic Materials Co., Ltd

Verified Supplier
5 Years
sichuan, puyang
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Permanent Ferrite Magnet, Sintered Ferrite Magnet, Ferrite Magnets
Total Annual :
10000000-16000000
Employee Number :
300~400
Certification Level :
Verified Supplier
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