钕铁硼材料特性一览表
|
Types |
剩磁（Br) Remanence |
内禀矫顽Hcj Intrinsic Coercivity |
最大磁能积(BH)Max Max.Energy Product |
最大工作温度(Tc) Maximum Operating Temp |
密度(P) Density |
|
T (KGs) |
KA/m (KOe) |
KJ/m3 (KOe) |
℃ |
kG/ (G/cm3 |
|
|
N35 |
1.18-1.21 (11.8-12.1) |
>960 (>12) |
264-280 (33-354) |
80 |
>7.45 |
|
N38 |
1.22-1.26 (12.2-12.6) |
>960 (>12) |
288-304 (36-38) |
80 |
>7.45 |
|
N40 |
1.27-1.30 (12.7-13.0) |
>960 (>12) |
304-320 (38-40) |
80 |
>7.45 |
|
N42 |
1.31-1.33 (13.1-13.3) |
>960 (>12) |
320-344 (40-43) |
80 |
>7.45 |
|
N45 |
13.2-13.8 |
>=12 |
43-46 |
80 |
>=7.45 |
|
N48 |
13.8-14.2 |
>=876(>=11) |
366-390(46-49) |
80 |
>=7.5 |
|
N50 |
14-14.5 |
>=880(>=11) |
376-408(47-51) |
80 |
>=7.5 |
|
N48M |
13.7-14.3 |
≥1120(≥14) |
360-392(45-49) |
100 |
|
|
33H |
1.14-1.17 (11.4-11.7) |
>1360 (17) |
248-264 (31-33) |
120 |
>7.45 |
|
35H |
1.18-1.21 (11.8-12.1) |
>1360 (17) |
264-280 (33-35) |
120 |
>7.45 |
|
38H |
1.22-1.26 (12.2-12.6) |
>1360 (17) |
288-304 (36-38) |
120 |
>7.45 |
|
40H |
1.27-1.30 (12.7-13.0) |
>1360 (17) |
304-320 (38-40) |
120 |
>7.45 |
|
42H |
12.8-13.2 |
≥1353(≥17) |
318-342(40-43) |
120 |
>=7.5 |
|
45H |
13.2-13.6 |
≥1360(≥17) |
344-376(43-47) |
120 |
|
|
33SH |
1.14-1.17 (1.14-1.17) |
>1600 (>20) |
248-264 (31-33) |
150 |
>7.45 |
|
35SH |
1.18-1.21 (11.8-12.1) |
>1600 (>20) |
264-280 (33-35) |
150 |
>7.45 |
|
38SH |
12.1-12.5 |
≥1592(≥20) |
287-310(36-39) |
150 |
>=7.5 |
|
40SH |
12.4-12.8 |
≥1592(≥20) |
302-326(38-41) |
150 |
>=7.5 |
|
42SH |
13.0-13.5 |
≥1600(≥20) |
312-344(39-43) |
150 |
>=7.5 |
|
27UH |
1.06-1.10 (10.6-11.0) |
>1920 (>24) |
200-216 (25-27) |
180 |
>7.45 |
|
30UH |
1.10-1.14 (11.0-11.4) |
>1920 (>24) |
224-240 (28-30) |
180 |
>7.45 |
|
33UH |
11.3-11.7 |
≥1990(≥25) |
247-271(31-34) |
180 |
>=7.5 |
|
33EH |
11.4-11.8 |
≥2400(≥30) |
248-272(31-34) |
200 |
>=7.5 |