Industrial Neodymium Magnetic Powder Isotorpic NdFeB Powder
Neodymium Magnet Features
Neodymium magnets are extraordinarily excessive flux magnets and
offer the very best electricity made from all not unusualplace
earlier artwork magnets. These magnets additionally have excessive
mechanical resistance, which makes them advanced to samarium cobalt
magnets in a number magnetic applications.
Certain key components of those magnets, including their tendency
to corrode, have now been in large part changed via way of means of
new technologies. The most up-to-date grades of latest NdFeB magnet
alloys are almost as immune to irreversible losses from excessive
temperatures as Samarium Cobalt magnets.
Bonded plastic neodymium magnets integrate the everyday benefits of
sintering with the intense flexibility of the shape. sex.
| Production List |
| Series | 0806 | 10-8 | 1208 | 1309 | 1309A | 1412 | 1507 | 1509 | 1510 | 1610 | 1609D |
magnetic Powder
VSM | Br | 7.00~7.20 | 7.60~7.75 | 8.10~8.30 | 8.40~8.55 | 8.5-8.7 | 8.45-8.65 | 9.2-9.45 | 8.85-9.1 | 8.85-9.1 | 9.05-9.2 | 8.85-9.2 |
| kGs |
| Hcj | 5.00~7.50 | 7.80~8.80 | 8.00~8.80 | 9.00~9.80 | 9-9.8 | 12-12.7 | 6.8-7.8 | 9.2-9.8 | 10-10.8 | 9.3-10.1 | 9.2-9.8 |
| kOe |
| Hcb | 4.30-5.00 | 5.20~5.60 | 5.80~6.30 | 6.20~6.80 | 6.2-6.8 | 6.7-7.2 | 5.5-6 | 6.4-6.9 | 6.4-6.9 | 6.7-7.2 | 6.7-7.2 |
| kOe |
| (BH)max | 8.80-9.30 | 11.70~12.10 | 13.00~13.80 | 14.20~14.80 | 14.2-15.1 | 14.4-15.2 | 15-16 | 15.5-16.3 | 15.5-16.3 | 16.5-17.5 | 16.5-17.5 |
| MGOe |
magnet
D10 | Br | 5.50~5.90 | 6.00~6.15 | 6.35~6.50 | 6.60~6.80 | 6.6-6.9 | 6.7-6.8 | 7.3-7.5 | 6.9-7 | 6.9-7 | 7.05-7.15 | 7.05-7.15 |
| kGs |
| Hcj | 5.00~7.50 | 7.80~8.80 | 8.00~8.80 | 9.00~9.80 | 9-9.8 | 12-12.7 | 6.8-7.8 | 9.2-9.8 | 10-10.8 | 9.3-10.1 | 9.2-9.8 |
| kOe |
| Hcb | 3.80~4.40 | 4.80~5.10 | 5.10~5.40 | 5.40~5.80 | 5.4-5.8 | 5.7-5.9 | 5.3-5.5 | 5.7-6 | 5.7-6 | 5.7-6.2 | 5.8-6.2 |
| kOe |
| (BH)max | 6.00~6.40 | 7.40~7.70 | 8.30~8.70 | 8.90~9.30 | 9-9.4 | 9.6-9.8 | 10.3-10.5 | 9.9-10.3 | 9.9-10.3 | 10.2-10.6 | 10.2-10.6 |
MGOe
|
The process
The molten NdFeB alloy is sprayed onto the cooling rollers at a
certain speed and instantly solidifies to form a thin strip of
0.02-0.05mm thickness. During the rapid cooling process, Nd2Fe14B
structure is formed, and finally the thin strip is broken into
powder
Common applications for rare earth magnets include
Computer hard disk drives
Wind turbines
Speakers/headphones
Bicycle generators
MRI scanners
Fishing reel brakes
Permanent magnet motors in wireless tools
High performance AC servo motors
Traction motors and integrated starter generators in hybrid and
electric vehicles
Mechanically powered flashlights that use rare earth magnets to
generate electricity in a cranking or rotating (hand crank driven)
motion
Industrial applications, such as maintaining product purity,
equipment protection and quality control
Trapping of fine metal particles in lubricating oils (crankcases of
internal combustion engines, but also gearboxes and differentials)
to stop the circulation of said particles so that they cannot cause
wear in moving machine parts
