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Specifications
1:) japan magnet stationary2:) FOUR years development
3:) ROHS & EN71-3 green
4:) Types availble in stock
O HA YO: Product name: japan raw magnet stationary
Company name |
Xiamen Jammymag Electronic S&T Co., Ltd. |
Business type |
Manufacturer, Trade Company |
Factory location |
Hengdian, Zhejiang, China |
Factory size |
Above 10,000square meters, 200-500 staffs |
Office location |
Xiamen (Amoy),Fujian, China |
Office size |
10-20 staffs |
Product / Service |
Strong ndfeb magnet material, ferrite magnet, magnetic appliance automatic equipment, etc. |
Trade & Market |
North America, South America, Eastern Europe, Western Europe, Asian, Oceania, etc. |
Total annual sales |
US$100million-US$200million. |
Export percentage |
Above 70% |
Material |
Neodymium magnets, Ndfeb magnet, rare earth magnet |
Grade |
N33-N54, etc. |
Shape |
Sheet(disc, piece, chip), block (huge and small), thick cylinder, ring (include sink hole), segment, tile, and ball types of magnets, and also include special magnetic-bar, magnet with iron-shell, adding water-proof pvc film magnet, and magnet assembly. |
Size |
Custom-made, japan raw magnet stationary |
Tolerance |
0.1mm |
Coating |
Ni, Cu, Au, Ag, Zn, Ni-Cu-Ni, etc. |
Properties |
High coercive force, Strong anti-corrosive energy, clean and safe |
Temperature |
The max. up to 200 degree centigrade or 380 curie temperature |
Technology |
New sintered NdFeB magnet techniques, quipment like casting, HDDR technology |
Application |
Communication, electronics, household appliances, medical apparatus, loudspeakers, headphone, mobile phone, receiver, microphone, audio equipment, motors, wind generators, sensors, leather, toys, package, rotors, wind turbines, wind generators, magnetic hooks, magnetic holder, filters automobiles and so on |
Certification |
EN71-3 , ROHS |
japan raw magnet stationary --Neodymium Magnets (Nd-Fe-B) Overview
Neodymium Magnets (Neodymium Iron Boron Magnets), also known as NdFeB, NIB, 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.
Use of sintered Neodymium magnets, either as an individual magnet or in an assembly, without license is prohibited by the Patent Law of CHINA. All sintered Neodymium Iron Boron magnets supplied by Jamag Magnets Company are licensed.
Key Advantages
- Neodymium magnets are the most powerful commercially produced magnets.
- Higher Maximum Energy Product ranging from 30 MGOe to 52 MGOe.
- Neodymium magnets can replace Samarium Cobalt magnets, especially where operating temperature is lower than 176F/80C.
- Very high strength and relatively low cost.
- Compared to Alnico and Sm-Co magnets, relatively easier to machine.
Quick Leads
- Manufacturing process - sintering (most common), injection molding, and compression bonding.
- Shapes available - blocks, bars, discs, rings, cylinders, arc segments, or irregular shapes, etc.
- Wide range of Grades available - from 3512 to 3833 or N35 to 38AH (First 2 digits represent BHmax, and second two digits represent Intrinsic Coercivity, Hci.)
- Density: 7.4 -7.6 g/ cm3; Hardness: 600 {Hv}
- Prone to oxidation, plating (Ni-Cu-Ni) is recommended
- Some particular grades of JAMAG Magnets can achieve 446F/230C, the max working temperature.
- Saturation magnetizing field required - about 35kOe
- Machining - Neodymium magnets should be machined by grinding using diamond wheels, however, of hard magnet materials, Neo magnets are the easiest ones. We can successfully machine very small magnets with tolerances up to +/-.001".
How to Prepare Your Inquiry : japan raw magnet stationary
In order for us to supply you the right product at a good price within 24hours, We need to know:
1.Size, shape, and grade N35 OR higher (send drawings if possible),
2. Magnetization direction,
3. Coatings Ni or Zn
4. Quantity.
5. Payment method, T/T or Paypal
6. Destination, and whether have a DHL account.
Jamag is your best choice
Other types :
JAMAG has the latest technology, superior quality and bargain choices. For more information about japan raw magnet stationary , pls contact me anytime~~~ :)
Last Update Time:2013-11-13
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