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 | Ferrite Magnets |
| Application | Universal Motor |
| Shape | Arc,Tile |
| Type | Anisotropic sintered magnet |
| Composite | Ferrite strontium powder |
| Size | (R82.00mm-r74.00mm)×40.00mm |
| Processing technology | Wet molding |
| Coating | No Coating |
| Package size | 340mm×255mm×75mm |
| Quantity per carton | 840pcs |
| Brand Name | XINHENG |
| Model Number | W001C |
| 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 | Ferrite Magnets | Application | Universal Motor |
| Shape | Arc,Tile | Type | Anisotropic sintered magnet |
| Composite | Ferrite strontium powder | Size | (R82.00mm-r74.00mm)×40.00mm |
| Processing technology | Wet molding | Coating | No Coating |
| Package size | 340mm×255mm×75mm | Quantity per carton | 840pcs |
| Brand Name | XINHENG | Model Number | W001C |
| Certification | IATF16949,ISO9001 | Place of Origin | Sichuan, China |
| High Light | Generator Motor Ferrite Magnets ，Permanent Rare Earth Ferrite Magnets ，Wet Molding Ferrite Motor Magnets | ||
Permanent Strong Ferrite Magnets For Universal Generator Motor W001C
What does Xinheng offer to customers?
Our company manufactures an-isotropic ceramic strontium ferrite magnet made by means of wet compression molding.
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.
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?
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 ferrite magnet?
FERRITE POWDER GRADE OF UNIVERSAL MOTORS MAGNET
| 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 |
| Y35 | 430-450 | 4300-4500 | 215-239 | 2700-3000 | 217-241 | 2730-3030 | 33.1-38.2 | 4.1-4.8 |
UNIVERSAL MOTORS MAGNET SPECIFICATION TABLE
| No. | Item | R | r | W | L | h | Grade | Application |
| 1 | W001C | 82.5 | 74.3 | 40.0 | 22.0 | 8.2 | Y30H-1 | 168F external magnet |
| 2 | W002 | 68.0 | 60.0 | 40.3 | 22.0 | 8.0 | Y30H-1 | 152F external magnet |
| 3 | W003 | 97.5 | 89.5 | 40.0 | 22.3 | 8.0 | Y30H-1 | 182F external magnet |
| 4 | W004 | 73.5 | 65.5 | 60.9 | 27.8 | 8.0 | Y33 | 168 internal magnet |
| 5 | W015 | 86.5 | 75.5 | 55.0 | 28.0 | 11.0 | Y30H-1 | 2V77 internal magnet |
| 6 | W040 | 78.0 | 70.0 | 70.0 | 18.0 | 8.0 | Y33 | 2P76 internal magnet |
| 7 | W057 | 74.0 | 61.5 | 34.0 | 28.0 | 12.5 | Y30H-1 | 307-4 internal magnet |
| 8 | W058 | 74.0 | 61.5 | 38.0 | 28.0 | 12.5 | Y30H-1 | 190-5 internal magnet |
| 9 | W060 | 75.7 | 63.2 | 70.0 | 28.0 | 12.5 | Y30H-1 | 1P90 internal magnet |
| 10 | W1182 | 86.0 | 73.0 | 52.0 | 30.0 | 13.0 | Y30H-1 | 120211 internal magnet |
| 11 | W1184 | 73.5 | 62.5 | 61.0 | 25.0 | 11.0 | Y33 | 168 internal magnet |
Introduction Of Universal Motor:
The motor mainly consists of an electromagnet winding or distributed stator winding to generate a magnetic field and a rotating armature or rotor and other accessories. Under the action of rotating magnetic field of the stator winding, the current passes through the armature squirrel cage aluminum frame and is made to rotate by the action of magnetic field.
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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