Magnetic Material Axial Magnetizing Custom Neodymium Magnets Permanent
| Model: | - |
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| Brand: | - |
| Origin: | - |
| Category: | Construction & Decoration / Kitchen Appliance |
| Label: | - |
| Price: |
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| Min. Order: | - |
Product Description
Detailed Product Description
| Material: | NdFeB | Hcj: | 955（KA/m） |
| Density: | 7.45（g/cm3） | Coercive Force: | 836-891（KA/m） |
| Working Temperature: | 80（℃） | Magnetism Direction: | Axially Magnetized |
| Grade: | N35-N52 |
Magnetic Material Axial Magnetizing Magnets Custom Neodymium Magnet Permanent
1. What is Rare Earth Magnet
Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and thenground or sliced into the desired shape. Coatings are then applied if required. Finally, the
blank magnets are magnetized by exposing them to a very powerful magnetic field in excess
of 30 KOe.
3. Our Advantages
- 15 years‘ experience in the magnet manufaturing.
- SGS ,CE and Rohs certificated.
- Our own factory.
- Stable quality with reasonable price:Zero after-sale quality problem.
- professional sales serve for you:completed product program for you.
- 3. Manufacture process
|
Process No |
Process details |
|
1 |
Raw Matrial Preparation |
|
2 |
VIM |
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3 |
Jet Milling |
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4 |
Compacting |
|
5 |
Sintering & annealing |
|
6 |
B-H Curve Testing |
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7 |
Maching |
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8 |
Coating |
|
9 |
Magnetizing &Packaging |
|
10 |
Customer Support |
Plating Characteristics :
|
Plating Type |
Overall Thickness |
Salt Spray Test |
Pressure Cooker Test |
|
NiCuNi (Nickel Copper Nickel) |
15-21 μm |
24 hours |
48 hours |
|
NiCu + Black Nickel |
15-21 μm |
24 hours |
48 hours |
|
NiCuNi + Epoxy |
20-28 μm |
48 hours |
72 hours |
|
NiCuNi + Gold |
16-23 μm |
36 hours |
72 hours |
|
NiCuNi + Silver |
16-23 μm |
24 hours |
48 hours |
|
Zinc |
7-15 μm |
12 hours |
24 hours
|
Member Information
| Shanxi Dajinhua Magnetic Material Co.,Ltd. | |
|---|---|
| Country/Region: | Guang Dong - China |
| Business Nature: | Manufacturer |
| Phone: | 83313066 |
| Contact: | Josie Zhao (Sale Manager) |
| Last Online: | 22 Dec, 2015 |