High Quality Bonded SmCo Magnet
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Product Highlights
- High Dimensional Accuracy: Various shapes produced without further processing due to molding process.
- Excellent Corrosion Resistance: Epoxy binder resists industrial solvents and automotive fluids; coating optional.
- High Magnetic Strength: Compression bonded magnets offer higher strength than injection molded due to density.
- Low Tooling Costs: Compression bonding costs are comparatively low, ideal for small volumes.
- High Volume Manufacturing Capability: Capable of producing up to millions of pieces per year with modest automation.
- Custom Material Combinations: Different material grades can be combined to create specific magnetic characteristics.
- No Coating Required: Due to excellent corrosion resistance, coating is often not required.
Product Attributes
- Customization
- Available
- Composite
- Rare Earth Magnet
- Type
- SmCo5
- Model NO.
- YX Series
- Application
- Industrial Magnet, Jewelry Magnet
- Shape
- Cup Shape
- Coating
- Nickel
- Composition
- Rare Earth Magnet
- Transport Package
- Standard Export Package or as Per Request
- Specification
- ROHS, SGS, CE
- Trademark
- Yuxiang
- Origin
- Fujian, China (Mainland)
- HS Code
- 850511900
- Production Capacity
- 1000000 Piece/Pieces / Month
Product Images of High Quality Bonded SmCo Magnet
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Product Description
General Description
1, Our bonded SmCo magnet is made with ground sintered SmCo magnet.
2, The powder is mixed with resin and molded like NdFeB bonded magnet.
3, Various shapes of high dimensional accuracy can be produced without further processing.
4, Due to excellent corrosion resistance, coating is not required.
5, Compression bonded magnets are available using many isotropic neodymium iron boron material grades as well as crushed & powdered samarium cobalt materials.
6, Combinations of different material grades may also be used to create specific magnetic characteristics.
7, Compression bonded SmCo magnets offers higher magnetic strength than injection molded SmCo magnets due to their higher magnetic particle density, but are limited to simpler geometries. The epoxy binder used is resistant to normal industrial solvent and automotive fluids.
8, To reduce corrosion of the rare earth magnetic materials, they are further coated with epoxy after shaping.
9, The normal application temperatures range from below -40° C to above 165° C
10, Compression bonding is most appropriate for relatively simple geometries due to limitations of the compaction process...
11, The tooling costs for compression bonding is comparatively low, making it a better choice than injection molding where volumes are small
12, However, with modest automation, compression bonding can also be adopted for high volume manufacturing, with volumes upto millions of pieces per year
For more detail info, please feel free to visit our website or inquire us at any of your convenience.





Magnetic properties of bonded SmCo magnets by compressing moulding:
| Grade | Br | HcB | HcJ | BHmax | Tc. | Tw. | aBr | Alloy Series |
| [mT] [Gs] |
[KA/m] [Oe] |
[KA/m] [Oe] |
[kJ/m 3 ] [MGOe] |
[° C] | [° C] | [%/° C] | ||
| SB6A | 400 | 278 | 800 | 32 | 720 | 120 | -0.08 | SmCo5 |
| 4000 | 3500 | 10000 | 4.0 | |||||
| SB8A | 500 | 318 | 800 | 48 | 720 | 120 | -0.08 | |
| 5000 | 4000 | 10000 | 6.0 | |||||
| SB10B | 600 | 358 | 800 | 64 | 720 | 120 | -0.08 | Sm2Co17 |
| 6000 | 4500 | 10000 | 8.0 | |||||
| SB12B | 700 | 318 | 400 | 80 | 720 | 120 | -0.08 | |
| 7000 | 4000 | 5000 | 10.0 | |||||
| SB12HB | 700 | 398 | 800 | 80 | 720 | 120 | -0.08 | |
| 7000 | 5000 | 10000 | 10.0 |
About the Supplier
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Company Profile
Xiamen Yuxiang Magnetic Materials Technology Co., Ltd. is located in the beautiful coast of southeast sea. Established in 1997, we are an export-oriented enterprise. Now our company becomes an enterprise with advanced technology, owning two factories in China, both of which have their own R&D and QC departments, and are ISO9001: 2000 certified. We also have an office in Xiamen to provide you with prompt export support.
We are moving ahead with the aim of producing more advanced, more practical, and more competitively-priced products. We keep close track with the ever-changing trends in the industry, with the objective of spearheading our company in the market. We have an ambitious outlook towards expansion, and operate our business with diligence and sincerity. Our more than 20 years of technical know-how and experience have been keeping us ahead in the industry. We have been in the OEM business for five years and are ready for your orders and special requirements.
We supply hard magnets and magnetic materials from China. Our magnets include ferrite magnets, flexible magnets, NdFeB magnets, AlNiCo magnets, SmCo magnets, rubber magnets, refrigerator fridge magnets, magnetic powder, magnetic compound tesla meters & magnetizers, and magnetic jewelry. We also supply ferrite cores, MnZn cores and NiZn cores for transformers and coils, loudspeaker magnets, motor magnets, and refrigerator gasket stripes.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 16 Floor, JinYuan Building, No. 57 Hubin South Road, Xiamen, Fujian, China
-
Plant Area
- 300 square meters
-
Number of Employees
- 12
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Xiamen Port
Our Production Capability & Technical Expertise
-
Main Products
- Magnetic Materials
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-02-15
- Export Year
- 1997-03-19
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
FAQ
- Is coating required for these magnets?
- Due to excellent corrosion resistance, coating is not required, though epoxy coating can be applied to further reduce corrosion.
- What is the maximum production volume?
- With modest automation, compression bonding can be adopted for high volume manufacturing, with volumes up to millions of pieces per year.
- How does compression bonding compare to injection molding?
- Compression bonded magnets offer higher magnetic strength due to higher particle density but are limited to simpler geometries compared to injection molding.
- Can different material grades be combined?
- Yes, combinations of different material grades may be used to create specific magnetic characteristics.
- What are the lead times for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, PayPal, and Western Union.
- What is the minimum order quantity?
- The provided text does not specify a minimum order quantity (MOQ).
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