Proprietà magnetiche dei magneti al samario
Proprietà magnetiche dei magneti al samario (a temperatura di 20 °C)
Tipo | Rimanenza (Br) | Coercitività (Hcb) |
Coercitività intrinseca | Prodotto energetico massimo (BH max) | Curie Temperatura | ||||
---|---|---|---|---|---|---|---|---|---|
mT | kGs | kA/m | kOe | kA/m | kOe | kJ/m³ | MGOe | °C | |
SmCo5(SmPr)Co5 | |||||||||
YX-16 |
0.81-0.85 |
8.1-8.5 |
620-660 |
7.8-8.3 |
1194-1830 |
15-23 |
110-127 |
14-16 |
750 |
YX-18 |
0.85-0.90 |
8.5-9.0 |
660-700 |
8.3-8.8 |
1194-1830 |
15-23 |
127-143 |
16-18 |
750 |
YX-20 |
0.90-0.94 |
9.0-9.4 |
676-725 |
8.5-9.1 |
1194-1830 |
15-23 |
150-167 |
19-21 |
750 |
YX-22 |
0.92-0.96 |
9.2-9.6 |
710-748 |
8.9-9.4 |
1194-1830 |
15-23 |
160-175 |
20-22 |
750 |
YX-24 |
0.96-1.00 |
9.6-10.0 |
730-770 |
9.2-9.7 |
1194-1830 |
15-23 |
175-190 |
22-24 |
750 |
SmCo5 | |||||||||
YX-16s |
0.79-0.84 |
7.9-8.4 |
620-660 |
7.8-8.3 |
≥1830 |
≥23 |
118-135 |
15-17 |
750 |
YX-18s |
0.84-0.89 |
8.4-8.9 |
660-700 |
8.3-8.8 |
≥1830 |
≥23 |
135-151 |
17-19 |
750 |
YX-20s |
0.89-0.93 |
8.9-9.3 |
684-732 |
8.6-9.2 |
≥1830 |
≥23 |
150-167 |
19-21 |
750 |
YX-22s |
0.92-0.96 |
9.2-9.6 |
710-756 |
8.9-9.5 |
≥1830 |
≥23 |
167-183 |
21-23 |
750 |
YX-24s |
0.96-1.00 |
9.6-10.0 |
740-788 |
9.3-9.9 |
≥1830 |
≥23 |
183-199 |
23-25 |
750 |
SmCo5 (SmGd)Co5 | |||||||||
LTc |
0.62-0.66 |
6.2-6.6 |
485-517 |
6.1-6.5 |
≥1830 |
≥23 |
75-88 |
9.5-11 |
750 |
Ce(CoFeCu)5 | |||||||||
YX-12 |
0.70-0.74 |
7.0-7.4 |
358-390 |
4.5-4.9 |
358-478 |
4.5-6 |
80-103 |
10-13 |
450 |
Sm2Co17 Sm2(CoFecuzr)17 | |||||||||
YXG-24H |
0.95-1.02 |
9.5-10.2 |
692-764 |
8.7-9.6 |
≥1990 |
≥25 |
175-191 |
22-24 |
800 |
YXG-26H |
1.02-1.05 |
10.2-10.5 |
748-796 |
9.4-10.0 |
≥1990 |
≥25 |
191-207 |
24-26 |
800 |
YXG-28H |
1.03-1.08 |
10.3-10.8 |
756-812 |
9.5-10.2 |
≥1990 |
≥25 |
207-220 |
26-28 |
800 |
YXG-30H |
1.08-1.10 |
10.8-11.0 |
788-835 |
9.9-10.5 |
≥1990 |
≥25 |
220-240 |
28-30 |
800 |
YXG-32H |
1.10-1.13 |
11.0-11.3 |
812-860 |
10.2-10.8 |
≥1990 |
≥25 |
230-255 |
29-32 |
800 |
YXG-22 |
0.93-0.97 |
9.3-9.7 |
676-740 |
8.5-9.3 |
≥1433 |
≥18 |
160-183 |
20-23 |
800 |
YXG-24 |
0.95-1.02 |
9.5-10.2 |
692-764 |
8.7-9.6 |
≥1433 |
≥18 |
175-191 |
22-24 |
800 |
YXG-26 |
1.02-1.05 |
10.2-10.5 |
748-796 |
9.4-10.0 |
≥1433 |
≥18 |
191-207 |
24-26 |
800 |
YXG-28 |
1.03-1.08 |
10.3-10.8 |
756-812 |
9.5-10.2 |
≥1433 |
≥18 |
207-220 |
26-28 |
800 |
YXG-30 |
1.08-1.10 |
10.8-11.0 |
788-835 |
9.9-10.5 |
≥1433 |
≥18 |
220-240 |
28-30 |
800 |
YXG-32 |
1.10-1.13 |
11.0-11.3 |
812-860 |
10.2-10.8 |
≥1433 |
≥18 |
230-255 |
29-32 |
800 |
YXG-26M |
1.02-1.05 |
10.2-10.5 |
676-780 |
8.5-9.8 |
955-1433 |
12-18 |
191-207 |
24-26 |
800 |
YXG-28M |
1.03-1.08 |
10.3-10.8 |
676-796 |
8.5-10.0 |
955-1433 |
12-18 |
207-220 |
26-28 |
800 |
YXG-30M |
1.08-1.10 |
10.8-11.0 |
676-835 |
8.5-10.5 |
955-1433 |
12-18 |
220-240 |
28-30 |
800 |
YXG-32M |
1.10-1.13 |
11.0-11.3 |
676-852 |
8.5-10.7 |
955-1433 |
12-18 |
230-255 |
29-32 |
800 |
YXG-24L |
0.95-1.02 |
9.5-10.2 |
541-716 |
6.8-9.0 |
636-955 |
8.12 |
175-191 |
22-24 |
800 |
YXG-26L |
1.02-1.05 |
10.2-10.5 |
541-748 |
6.8-9.4 |
636-955 |
8.12 |
191-207 |
24-26 |
800 |
YXG-28L |
1.03-1.08 |
10.3-10.8 |
541-764 |
6.8-9.6 |
636-955 |
8.12 |
207-220 |
26-28 |
800 |
YXG-30L |
1.08-1.15 |
10.8-11.5 |
541-796 |
6.8-10.0 |
636-955 |
8.12 |
220-240 |
28-30 |
800 |
YXG-32L |
1.10-1.15 |
11.0-11.5 |
541-812 |
6.8-10.2 |
636-955 |
8.12 |
230-255 |
29-32 |
800 |
Sm2Co17 (SmEr)2(CoTM)17 | |||||||||
LTC |
0.94-0.98 |
9.4-9.8 |
668-716 |
8.4-9.0 |
≥1433 |
≥18 |
167-183 |
21-23 |
840 |