- Úvod
- Fyzikální údaje magnetů
Fyzikální údaje neodymových magnetů
Magnetizace |
Remanence |
Koercitivní síla |
Energetický produkt |
Max. použitelná teplota |
Br |
bHc |
iHc |
(BxH)max |
kG |
T |
kOe |
kA/m |
kOe |
kA/m |
MGOe |
kJ/m3 |
°C |
N30 |
10.8-11.2 |
1.08-1.12 |
9.8-10.5 |
780-836 |
≥12 |
≥955 |
28-30 |
223-239 |
≤80 |
N33 |
11.4-11.7 |
1.14-1.17 |
10.3-11 |
820-876 |
≥12 |
≥955 |
31-33 |
247-263 |
≤80 |
N35 |
11.7-12.1 |
1.17-1.21 |
10.8-11.5 |
860-915 |
≥12 |
≥955 |
33-35 |
263-279 |
≤80 |
N38 |
12.2-12.6 |
1.22-1.26 |
10.8-11.5 |
860-915 |
≥12 |
≥955 |
36-38 |
287-303 |
≤80 |
N40 |
12.6-12.9 |
1.26-1.29 |
10.5-12.0 |
860-955 |
≥12 |
≥955 |
38-40 |
303-318 |
≤80 |
N42 |
12.9-13.2 |
1.29-1.32 |
10.8-12.0 |
860-955 |
≥12 |
≥955 |
40-42 |
318-334 |
≤80 |
N45 |
13.2-13.7 |
1.32-1.37 |
10.8-12.5 |
860-995 |
≥12 |
≥955 |
43-45 |
342-358 |
≤80 |
N48 |
13.7-14.2 |
1.37-1.42 |
10.8-12.5 |
860-995 |
≥12 |
≥955 |
45-48 |
358-382 |
≤80 |
N50 |
14.0-14.6 |
1.40-1.46 |
10.8-12.5 |
860-995 |
≥12 |
≥955 |
47-51 |
374-406 |
≤80 |
N52 |
14.2-14.7 |
1.42-1.47 |
10.8-12.5 |
860-995 |
≥12 |
≥955 |
48-53 |
380-422 |
≤80 |
30M |
10.8-11.2 |
1.08-1.12 |
9.8-10.5 |
780-836 |
≥14 |
≥1114 |
28-30 |
223-239 |
≤100 |
33M |
11.4-11.7 |
1.14-1.17 |
10.3-11 |
820-876 |
≥14 |
≥1114 |
31-33 |
247-263 |
≤100 |
35M |
11.7-12.1 |
1.17-1.21 |
10.8-11.5 |
860-915 |
≥14 |
≥1114 |
33-35 |
263-279 |
≤100 |
38M |
12.2-12.6 |
1.22-1.26 |
10.8-11.5 |
860-915 |
≥14 |
≥1114 |
36-38 |
287-303 |
≤100 |
40M |
12.6-12.9 |
1.26-1.29 |
10.8-12 |
860-955 |
≥14 |
≥1114 |
38-40 |
303-318 |
≤100 |
42M |
12.9-13.2 |
1.29-1.32 |
10.8-12.5 |
860-995 |
≥14 |
≥1114 |
40-42 |
318-334 |
≤100 |
45M |
13.2-13.7 |
1.32-1.37 |
10.8-13 |
860-1035 |
≥14 |
≥1114 |
43-45 |
342-358 |
≤100 |
48M |
13.7-14.2 |
1.37-1.42 |
10.8-12.5 |
860-995 |
≥14 |
≥1114 |
45-48 |
358-382 |
≤100 |
50M |
14.0-14.6 |
1.40-1.46 |
10.8-12.5 |
860-995 |
≥14 |
≥1114 |
47-51 |
374-406 |
≤100 |
27H |
10.2-10.6 |
1.02-1.06 |
9.5-10.1 |
756-804 |
≥17 |
≥1353 |
25-27 |
199-215 |
≤120 |
30H |
10.8-11.2 |
1.08-1.12 |
10.1-10.6 |
804-844 |
≥17 |
≥1353 |
28-30 |
223-239 |
≤120 |
33H |
11.4-11.7 |
1.14-1.17 |
10.3-11 |
820-876 |
≥17 |
≥1353 |
31-33 |
247-263 |
≤120 |
35H |
11.7-12.1 |
1.17-1.21 |
10.8-11.5 |
860-915 |
≥17 |
≥1353 |
33-35 |
263-279 |
≤120 |
38H |
12.2-12.6 |
1.22-1.26 |
10.8-11.5 |
860-915 |
≥17 |
≥1353 |
36-38 |
287-303 |
≤120 |
40H |
12.6-12.9 |
1.26-1.29 |
10.8-12 |
860-955 |
≥17 |
≥1353 |
38-40 |
303-318 |
≤120 |
42H |
12.9-13.2 |
1.29-1.32 |
10.8-12 |
860-955 |
≥17 |
≥1353 |
40-42 |
318-334 |
≤120 |
44H |
13.2-13.6 |
1.32-1.36 |
10.8-13 |
860-1035 |
≥17 |
≥1353 |
42-44 |
334-350 |
≤120 |
48H |
13.7-14.2 |
1.37-1.42 |
10.8-12.5 |
860-995 |
≥17 |
≥1353 |
45-48 |
358-382 |
≤120 |
27SH |
10.2-10.6 |
1.02-1.06 |
9.5-10.1 |
756-804 |
≥20 |
≥1592 |
25-27 |
199-215 |
≤150 |
30SH |
10.8-11.2 |
1.08-1.12 |
10.1-10.6 |
804-844 |
≥20 |
≥1592 |
28-30 |
223-239 |
≤150 |
33SH |
11.4-11.7 |
1.14-1.17 |
10.3-11 |
820-876 |
≥20 |
≥1592 |
31-33 |
247-263 |
≤150 |
35SH |
11.7-12.1 |
1.17-1.21 |
10.8-11.5 |
860-915 |
≥20 |
≥1592 |
33-35 |
263-279 |
≤150 |
38SH |
12.2-12.6 |
1.22-1.26 |
10.8-11.5 |
860-915 |
≥20 |
≥1592 |
36-38 |
287-303 |
≤150 |
40SH |
12.6-12.9 |
1.26-1.29 |
10.8-12.0 |
860-955 |
≥20 |
≥1592 |
38-40 |
303-318 |
≤150 |
42SH |
12.9-13.2 |
1.29-1.32 |
10.8-12 |
860-955 |
≥20 |
≥1592 |
40-42 |
318-334 |
≤150 |
45SH |
13.2-13.7 |
1.32-1.37 |
10.8-12.5 |
860-955 |
≥20 |
≥1592 |
43-45 |
342-358 |
≤150 |
25UH |
9.8-10.2 |
0.98-1.02 |
9.2-9.6 |
732-764 |
≥25 |
≥1990 |
23-25 |
183-199 |
≤180 |
28UH |
10.4-10.8 |
1.04-1.08 |
9.8-10.2 |
780-812 |
≥25 |
≥1990 |
26-28 |
207-233 |
≤180 |
30UH |
10.8-11.2 |
1.08-1.12 |
10.1-10.6 |
804-844 |
≥25 |
≥1990 |
28-30 |
223-239 |
≤180 |
33UH |
11.4-11.7 |
1.14-1.17 |
10.3-11 |
820-876 |
≥25 |
≥1990 |
31-33 |
247-263 |
≤180 |
35UH |
11.7-12.1 |
1.17-1.21 |
10.8-11.5 |
860-915 |
≥25 |
≥1990 |
33-35 |
263-279 |
≤180 |
38UH |
12.2-12.6 |
1.22-1.26 |
10.8-11.5 |
860-915 |
≥25 |
≥1990 |
36-38 |
287-303 |
≤180 |
40UH |
12.6-12.9 |
1.26-1.29 |
10.5-12.0 |
860-955 |
≥25 |
≥1990 |
38-40 |
303-318 |
≤180 |
25EH |
9.8-10.2 |
0.98-1.02 |
9.2-9.6 |
732-764 |
≥30 |
≥2388 |
23-25 |
183-199 |
≤200 |
28EH |
10.4-10.8 |
1.04-1.08 |
9.8-10.2 |
780-812 |
≥30 |
≥2388 |
26-28 |
207-223 |
≤200 |
30EH |
10.8-11.2 |
1.08-1.12 |
10.1-10.6 |
804-844 |
≥30 |
≥2388 |
28-30 |
223-239 |
≤200 |
33EH |
11.4-11.7 |
1.14-1.17 |
10.3-11 |
820-876 |
≥30 |
≥2388 |
31-33 |
247-263 |
≤200 |
35EH |
11.7-12.1 |
1.17-1.21 |
10.8-11.5 |
860-915 |
≥30 |
≥2388 |
33-35 |
263-279 |
≤200 |
Fyzikální údaje feritových magnetů
Magnetizace |
Remanence |
Koercitivní síla |
Energetický produkt |
Max. použitelná teplota |
Br |
bHc |
iHc |
(BxH)max |
G |
T |
kOe |
kA/m |
kOe |
kA/m |
MGOe |
kJ/m3 |
°C |
Y30 |
3700-4000 |
0.37-0.40 |
2.20-2.64 |
175-210 |
2.26-2.76 |
180-220 |
3.3-3.8 |
26.0-30.0 |
≤250 |
Y35 |
4300-4500 |
0.43-0.45 |
2.70-3.00 |
215-239 |
2.73-3.03 |
217-241 |
4.2-4.8 |
33.0-38.0 |
≤250 |
Fyzikální údaje samarium-kobaltových magnetů
Magnetizace |
Remanence |
Koercitivní síla |
Energetický produkt |
Max. použitelná teplota |
Br |
bHc |
iHc |
(BxH)max |
G |
T |
kOe |
kA/m |
kOe |
kA/m |
MGOe |
kJ/m3 |
°C |
YXG-28 |
10300-10800 |
1.03-1.08 |
9.5-10.2 |
756-812 |
≧18 |
≧1433 |
26-28 |
207-220 |
≤300 |
YXG-30 |
10800-11000 |
1.08-1.10 |
9.9-10.5 |
788-835 |
≧18 |
≧1433 |
28-30 |
220-240 |
≤300 |