Sichuan Xinheng Magnetic Materials Co., Ltd
| 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 | Permanent Magnet Ferrite |
| Application | Fan motor |
| Shape | Arc,Tile |
| Type | Anisotropic sintered magnet |
| Composite | Ferrite strontium powder |
| Size | (R22.5mm-/rmm)×23.2mm |
| Processing | Wet Pressed |
| Coating | No Coating |
| Package size | 340mm×255mm×75mm |
| Quantity per carton | 840pcs |
| Brand Name | XINHENG |
| Model Number | W1026A |
| Certification | IATF16949,ISO9001 |
| Place of Origin | Sichuan, China |
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Product Specification
| 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 | Permanent Magnet Ferrite | Application | Fan motor |
| Shape | Arc,Tile | Type | Anisotropic sintered magnet |
| Composite | Ferrite strontium powder | Size | (R22.5mm-/rmm)×23.2mm |
| Processing | Wet Pressed | Coating | No Coating |
| Package size | 340mm×255mm×75mm | Quantity per carton | 840pcs |
| Brand Name | XINHENG | Model Number | W1026A |
| Certification | IATF16949,ISO9001 | Place of Origin | Sichuan, China |
| High Light | Molding Permanent Ferrite Magnet ，Fan Motor Permanent Ferrite Magnet ，W1026A Permanent Ferrite Magnet | ||
Fine Processing And Grinding Molding Permanent Magnet Ferrite For Fan Motor W1026A
What's the feature of ceramic strontium ferrite magnet made by wet compression molding?
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.
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
| 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 |
What's the application of Xinheng's permanent ferrite magnets?
Xinheng mainly manufactures the following types of ceramic arc segment magnets:
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) | ||||
| mT | Gs | KA/m | Oe | KA/m | Oe | KJ/m3 | MGOe | |
| Y30H-1 | 380-400 | 3800-4000 | 230-275 | 2890-3460 | 235-290 | 2950-3640 | 27.0-32.5 | 3.4-4.1 |
| 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 |
| Y35 | 430-450 | 4300-4500 | 215-239 | 2700-3000 | 217-241 | 2730-3030 | 33.1-38.2 | 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 |
FAN MOTORS MAGNET SPECIFICATION TABLE
| No. | Item | R | r | W | L | h | Grade | Application |
| 1 | W071 | 75 | 67.0 | 28.9 | 20.0 | 8.0 | Y30H-1 | Ceiling fan |
| 2 | W071A | 75 | 67.0 | 28.9 | 20.0 | 8.0 | Y33 | Ceiling fan |
| 3 | W077 | 87.5 | 79.5 | 65.8 | 19.5 | 7.9 | Y30H-1 | Ceiling fan |
| 4 | W089 | 76.2 | 76.2 | 44.0 | 25.0 | 10.0 | Y30H-1 | Ceiling fan |
| 5 | W101 | 87.5 | 79.5 | 37.0 | 19.5 | 8.0 | Y30H-1 | Ceiling fan |
| 6 | W102 | 56.75 | 48.25 | 38.0 | 25.0 | 8.5 | Y30H-1 | Ceiling fan |
| 7 | W112 | 87.5 | 79.5 | 35.0 | 20.0 | 8.0 | Y30H-1 | Ceiling fan |
| 8 | W130 | 87.5 | 79.5 | 30.5 | 20.0 | 8.0 | Y30H-1 | Ceiling fan |
| 9 | W3130B | 87.5 | 79.5 | 30.5 | 20.0 | 8.0 | Y33 | Ceiling fan |
| 10 | W115 | 29.5 | 21.5 | 14.5 | 38.0 | 8.6 | Y33H-2 | Floor fan |
| 11 | W4187 | 17.05 | 25.4 | 21.26 | 34.0 | 5.9 | Y33H-2 | Floor fan |
Introduction Of Fan Motor:
Fan motor is a kind of motor that can produce rotating motion, and its working principle is mainly to use the torque generated by the current in the magnetic field to drive the fan blade to rotate.
The stator part is composed of a winding and a magnet. The winding is energized to generate a current and a magnetic field, and the magnet generates a static magnetic field. When the current passes through the winding, the magnetic field creates a moment on the winding, causing the winding to be subjected to a force, and the rotor begins to rotate.
The rotor part is used to support the blade and rotate the part, which is usually connected to the stator part by shaft. When the stator part produces a torque acting on the winding, the rotor begins to rotate, and drives the fan blades to rotate together, generating wind power.
To know more about Xinheng Magnets
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2007
Total Annual:
10000000-16000000
Employee Number:
300~400
Ecer Certification：
Verified Supplier
Sichuan Xinheng Magnetic Materials Co., Ltd is located in Mianzhu City, Sichuan Province, which has been known as " the leader of ancient Shu and the important town of Yizhou " since ancient times. The company was founded in May 2008. It was formerly the designated magnetic material ... Sichuan Xinheng Magnetic Materials Co., Ltd is located in Mianzhu City, Sichuan Province, which has been known as " the leader of ancient Shu and the important town of Yizhou " since ancient times. The company was founded in May 2008. It was formerly the designated magnetic material ...
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