Rare Earth Sintered Ndfeb Magnet Disc For Sensors Speakers
Quick Detail:
1.Density – 7.4-7.6 g/ cm3
2.Manufacturing process –sintering (most common), injection molding, and compression bonding.
3.Various shapes - blocks, bars, discs, rings, arc, segments, sectors, fan shape, cylinders, etc.
4.Prone to oxidation, plating is recommended ( Ni-CU-Ni, Zn,Au,Epoxy, etc)
Neodymium Magnets (Neodymium Iron Boron Magnets), also known as NdFeB or Neo magnets, are the most widely-used type of rare earth magnet. It is the strongest type of permanent magnet made from an alloy of Neodymium, Iron, and Boron with the Nd2Fe14B tetragonal crystalline structure. It has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives, and magnetic fasteners.
| Physical Properties of NdFeB Magnet |
| Density(g/cm3) | 7.3-7.5 |
| Curie Temperature () | 320 |
| Max. Operating Temperature () | 220 |
| Relative Permeability | 1.05 |
| Flexural Strength (N/nm2) | 250 |
| Compressive Strength (N/nm2) | 1100 |
| Tensile Strength (N/nm2) | 75 |
| Rare Earth Sintered Ndfeb Magnet Disc For Sensors Speakers
|
|
 SellNew Login
- SC Shanghai New Material Tech. Co.,Ltd.
- Song Nam ITD Co., Ltd
- CV. Starindo Gem
- sunton
- wwdhuhb
- Shijiazhuang Gantuo Biological Technology Co., Ltd
- Star Grace Mining Co.,Ltd
- Taizhou Tiedan Machinery & electeical Co., Ltd.
- CiXi Jinkai Electric CO., LTD.
- Alimentos Grole
- CV. Starindo Gemilang Indonesia
- Zhejiang Quanshun Machine Tool
- Yuyao Kaidi Display Instruments Co.,Ltd
- Zhejiang Wei Chi Light Industry Machinery
- Wujiang Youshun Textile Co., Ltd
- Cixi Haoshun Electrical Appliance Co., Ltd.
- Hangzhou Fuyang Taomen Gate Operators Co.，Ltd
- Hangzhou Jiacheng Machinery Co., Ltd
- Weihai baihe Biology Technological Co, Ltd
- Shanghai FuJing Lighting Technology Co., Ltd
|
Click image to view full size image
