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Customized Colorful Magnetic Push Pin Button magnets Super Strong Magnet For Fridge
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- Supplier: Ningbo Suotuo Electrical Technology Co. Ltd.
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Product Overview
Description
Product Description
| Specifications: | |
| size | D11x15mm |
| Weight: | 1.28g appx. (per piece) |
| Grade: | N35 |
| Surface | Plastic |
| Magnetisation: | Thru 2mm thickness |
| Tolerance: | ± 0.1 mm |
| Colour | Red,Black,Blue White |
Top magnet manufacturers in China.
Superior magnetic strength beyond your expectation.
We gladly offer technical support for your segment ndfeb magnet - 24 hours per day,
7 days per week - regardless of how you purchased them from us!
Detailed Images
| Physical Properties of Sintered NdFeB | |||
| Temp.Coeff.Of Br | -0.11%/℃ | Temp.Coeff.Of Hc | -0.60%/℃ |
| Density | 7.3-7.5g/cm³ | Electrical Resistivity | 114μ.Ω.cm |
| Vickrs Hardness | 660Hv | Flexural Resistivity | 25Kg/mm |
| Tensile Strength | 8.0Kg/mm² | Coff.Of Thermal Expansion | 4x10-6/℃ |
| Specific Heat | 0.12Kcal/Kg | Thermal Conductivity | 7.7kcal/[m.h.℃] |
| YoungOS Modulus | 1.6*10[11]N/m² | Rigidity | 0.64N/m² |
| PoissonOs Ratito | 0.24 | Compressibility | 9.8x10-12m²/N |
| Curie Temperature | 310-340℃ | ||
Why Choose Us
Product Information:
1. Item Name:Customized Colorful Magnetic Push Pin Button magnets Super Strong Magnet For Fridge
2. Material: Neodymium-Iron-Boron
3. Various shapes on offer: block, round, ring, arc - even highly complex forms. Virtually any shape of segment ndfeb magnet can be made to your requirements!
1.our neodymium magnet advantage:
| A.Low heavy rare earth + High Coercive force | |||
| B.Low weight loss | |||
| C.Extra large magnet size+Super high performance+High consistency | |||
| D.Temperature: Can reach to 220 degrees centigrade | |||
| E.Strong corrosion-resistance |
2.Neodymium mangets we can produce and supply:
A. Matrial: neodymium-iron-boron
B. Products size:almost all Magnets are CUSTOMIZED,you can send us the size or drawing,we will give you best solution
3.Products shape : Blocks,Cylinders, Discs, Rings, Arc magnet, Hooks,cubes,etc.
4.Tolerance:Usually +/-0.05mm
5. Grade:
| Grade | Max work temperature |
| N33--N54 | 80ºC |
| 35M--52M | 100ºC |
| 35H--50H | 120ºC |
| 30SH--48SH | 150ºC |
| 28UH--42UH | 180ºC |
| 28EH--40EH | 200ºC |
| 28AH--33AH | 220ºC |
6. Coating:
Zn, Ni, NiCuNi, Gold, Silver, Epoxy, Parylene, etc
7. Packing of segment ndfeb magnet:
Export standard foam-filled cartons supplied standard.
Tailored packaging offered per customer request.
Packages appropriate to both air and sea shipment available.
8. Production Procedure of segment ndfeb magnet:
9. Application: NdFeB disc Magnets can be widely used in many fields.
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