Wet pressing ferrite powder
UMWS series Anisotropic strontium ferrite magnetic powders are suitable for producing magnets by wet pressing, according to the customers requirements, Users can adding various additives into the powders for make high quality magnets, and have been designed to produce all grades of hard ferrites.
Grade
Magnetic characteristics
Shrik Rate%
Pellet (mm)
Coarse Powder(¦Ìm)
Fine Powder(¦Ìm)
Moisture
¡Ü%
Br(mT)
HCB(KA/m)
HCJ(KA/m)
(B¡¤H)max (KJ/m3)
UMWF-1
350¡À5
263¡À4
298¡À8
23.1¡À0.8
12.0¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-1A
350¡À5
259¡À4
318¡À8
23.1¡À0.8
12.0¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-2
370¡À5
257¡À4
279¡À8
25.5¡À0.8
12.0¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-2A
370¡À5
279¡À4
342¡À8
26.7¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-2B
375¡À5
270¡À4
358¡À8
25.6¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-3
390¡À5
159¡À4
163¡À8
24.8¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-3A
390¡À5
199¡À4
270¡À8
27.2¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-3B
390¡À5
230¡À4
235¡À8
28.8¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-3C
390¡À5
283¡À4
302¡À8
30.4¡À0.8
13.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-4
395¡À5
282¡À4
314¡À8
30.6¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-4A
400¡À5
294¡À4
318¡À8
31.2¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-4B
405¡À5
227¡À4
230¡À8
32.0¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-5
410¡À5
191¡À4
199¡À8
31.8¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-5A
410¡À5
215¡À4
219¡À8
32.0¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-5B
410¡À5
235¡À4
243¡À8
32.3¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-6
410¡À5
271¡À4
279¡À8
32.8¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-6A
425¡À5
230¡À4
239¡À8
32.8¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
UMWF-7
430¡À5
191¡À4
199¡À8
35.0¡À0.8
12.5¡À1.0
6.0-12.0
3.0-6.0
0.75-0.85
¡Ü0.5
CONVERSION TABLE
