Sintered Ferrite Powder
Sintered permanent magnet ferrite powder has the following advantages: stable magnetic properties, strong remanence, coercive force, magnetic energy product and other indicators, and can achieve strong magnetic field effect under a small magnetic field; low cost, simple production process, Not only can it be mass produced, but it also has a long service life.
Dry pressing sintered ferrite powder
High performance anisotropic magnetic powder for dry pressing can be used in the manufacture of arc magnets for motor, radially oriented and multipole oriented ring or cylindrical magnets for motor, radially oriented and multipole oriented ring or cylindrical magnets, small size thin product and comparatively intricate shapes magnet, isotropic magnetic powder for dry pressing mainly used in the manufacture of micro electrical motor, visual aids sealing strip, etc.
Wet pressed anisotropic ferrite powder
Anisotropic hard ferrite powders for wet pressing are used in the manufacture of sintered magnets for high energe products. These kinds of products are mainly used in medium and higher class speaker rings, NMR devices, household applications and automotive motors.
Technical Parameters for ferrite powder
|
P/N |
Materials |
Br |
bHc |
iHc |
(BH)max |
Shrinkage |
CoarsePowder |
Fine Powder |
|
(mT) |
(KA/m) |
(KA/m) |
(KJ/m3) |
(%) |
( m ) |
( m ) |
||
|
|
|
|||||||
|
DXS-3 |
BaFe12O19 |
380~400 |
151~167 |
155~171 |
27.1~30.3 |
11.0~13.0 |
3~6 |
0.8~1.00 |
|
DXS-4 |
SrFe12O19 |
385~395 |
215~231 |
223~255 |
27.9~31.1 |
12.0~14.0 |
3~6 |
0.80~0.90 |
|
DXS-4BH |
SrFe12O19 |
390~400 |
231~247 |
239~255 |
28.7~31.9 |
12.0~14.0 |
3~6 |
0.68~0.80 |
|
DXS-5 |
SrFe12O19 |
400~410 |
223~239 |
223~255 |
30.3~33.5 |
12.0~14.5 |
3~6 |
0.68~0.80 |
|
DXS-5H |
SrFe12O19 |
380~390 |
263~279 |
285~327 |
27.1~30.3 |
12.0~14.0 |
3~6 |
0.68~0.80 |
|
DXS-5BH |
SrFe12O19 |
400 |
239 |
247 |
29.7* |
11.5~14.5* |
3~6 |
0.68~0.80 |
|
DXS-5U |
SrFe12O19 |
345~355 |
247~263 |
374~406 |
21.5~24.7 |
11.5~13.5 |
/ |
0.68~0.80 |
|
DXS-5.2 |
SrFe12O19 |
395~405 |
247~263 |
247~279 |
29.5~32.7 |
12.5~14.5 |
/ |
0.68~0.80 |
|
DXS-5.3 |
SrFe12O19 |
405~415 |
207~223 |
211~227 |
30.3~33.5 |
12.5~14.5 |
/ |
0.68~0.80 |
|
DXS-5.5 |
SrFe12O19 |
405 |
215 |
220* |
31.0* |
11.5~14.5* |
3~6 |
|
|
400 |
263 |
274 |
29.7* |
11.5~14.5* |
0.68~0.80 |
|||
|
|
||||||||
|
DXS-6 |
SrFe12O19 |
403 |
243 |
258 |
30.6 |
11.5~13.5 |
2~5 |
|
|
405~415 |
255~271 |
263~295 |
30.3~31.9 |
11.0~13.0 |
0.65~0.75 |
|||
|
|
||||||||
|
DXS-6H |
SrFe12O19 |
390~400 |
279~295 |
302~334 |
29.5~31.1 |
11.0~13.0 |
/ |
0.65~0.75 |
|
DXS-6U |
SrFe12O19 |
360~370 |
267~283 |
366~398 |
24.7~26.3 |
10.5~12.5 |
/ |
0.65~0.75 |
|
DXS-7B |
SrFe12O19 |
410~430 |
276~300 |
306~330 |
31.8~35 |
10.5~12.5 |
/ |
0.65~0.75 |
|
DXS-7H |
SrFe12O19 |
390~410 |
290~314 |
346~370 |
28.7~31.9 |
10.5~12.5 |
/ |
0.65~0.75 |
|
DXS-7U |
SrFe12O19 |
370 |
268* |
383 |
26.3* |
10.5~12.5 |
/ |
0.65~0.75 |
