|
 |
Sintered NdFeB
| |
Grade |
Br
mT(KGs) |
bHc
KA/m (KOe) |
iHc
KA/m(KOe) |
BHmax
KJ/m3(MGOe) |
Density
g/cm3 |
Br.Temp. Coefficient
%/℃ |
Curie
Temp.
℃ |
Working Temp.
℃ |
| N |
N35 |
1170-1210 |
≥868 |
≥955 |
263-287 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
| (11.7-12.1) |
(≥10.9) |
(≥12) |
(33-36) |
| N38 |
1210-1250 |
≥899 |
≥955 |
287-310 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
| (12.1-12.5) |
(≥11.3) |
(≥12) |
(36-37) |
| N40 |
1250-1280 |
≥923 |
≥955 |
302-326 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
| (12.5-12.8) |
(≥11.6) |
(≥12) |
(38-41) |
| N42 |
1280-1320 |
≥923 |
≥955 |
318-342 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
| (12.8-13.2) |
(≥11.6) |
(≥12) |
(40-43) |
| N45 |
1320-1380 |
≥876 |
≥955 |
342-366 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
| (13.2-13.8) |
(≥11.0) |
(≥12) |
(43-46) |
| N48 |
1370-1420 |
≥836 |
≥876 |
366-390 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
| (13.7-14.2) |
(≥10.5) |
(≥11) |
(46-49) |
| N50 |
1400-1450 |
≥836 |
≥876 |
366-390 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
| (14.0-14.5) |
(≥10.5) |
(≥11) |
(47-51) |
| M |
35M |
1170-1210 |
≥868 |
≥1114 |
263-287 |
7.4-7.6 |
-0.12 |
320 |
≤100 |
| (11.7-12.1) |
(≥10.9) |
(≥14) |
(33-36) |
| 38M |
1210-1250 |
≥899 |
≥1114 |
287-310 |
7.4-7.6 |
-0.12 |
320 |
≤100 |
| (12.1-12.5) |
(≥11.3) |
(≥14) |
(36-37) |
| 40M |
1250-1280 |
≥923 |
≥1114 |
302-326 |
7.4-7.6 |
-0.12 |
320 |
≤100 |
| (12.5-12.8) |
(≥11.6) |
(≥14) |
(38-42) |
| 42M |
1280-1320 |
≥955 |
≥1114 |
318-342 |
7.4-7.6 |
-0.12 |
320 |
≤100 |
| (12.8-13.2) |
(≥12.0) |
(≥14) |
(40-44) |
| 45M |
1320-1380 |
≥994 |
≥1114 |
334-366 |
7.4-7.6 |
-0.12 |
320 |
≤100 |
| (13.2-13.8) |
(≥12.5) |
(≥14) |
(42-46) |
| 48M |
1370-1420 |
≥1018 |
≥1114 |
358-390 |
7.4-7.6 |
-0.12 |
320 |
≤100 |
| (13.7-14.2) |
(≥12.8) |
(≥14) |
(45-49) |
| 50M |
1400-1450 |
≥1042 |
≥1114 |
374-406 |
7.4-7.6 |
-0.12 |
320 |
|
| (14.0-14.5) |
(≥13.1) |
(≥14) |
(47-51) |
| H |
30H |
1080-1130 |
≥810 |
≥1353 |
220-247 |
7.4-7.6 |
-0.10 |
340 |
≤120 |
| (10.8-11.3) |
(≥10.2) |
(≥17) |
(30-31) |
| 33H |
1130-1170 |
≥836 |
≥1353 |
247-263 |
7.4-7.6 |
-0.10 |
340 |
≤120 |
| (11.3-11.7) |
(≥10.5) |
(≥17) |
(31-33) |
| 35H |
1170-1210 |
≥868 |
≥1353 |
263-287 |
7.4-7.6 |
-0.10 |
340 |
≤120 |
| (11.7-12.1) |
(≥10.9) |
(≥17) |
(33-36) |
| 38H |
1210-1250 |
≥899 |
≥1353 |
287-310 |
7.4-7.6 |
-0.10 |
340 |
≤120 |
| (12.1-12.5) |
(≥11.3) |
(≥17) |
(36-37) |
| 40H |
1250-1280 |
≥923 |
≥1353 |
302-326 |
7.4-7.6 |
-0.10 |
340 |
≤120 |
| (12.5-12.8) |
(≥11.6) |
(≥17) |
(38-41) |
| H |
42H |
1280-1320 |
≥955 |
≥1353 |
318-342 |
7.4-7.6 |
-0.10 |
340 |
≤120 |
| (12.8-13.2) |
(≥12.0) |
(≥17) |
(40-43) |
| 44H |
1300-1370 |
≥963 |
≥1274 |
326-358 |
7.4-7.6 |
-0.10 |
340 |
≤120 |
| (13.0-13.7) |
(≥12.1) |
(≥16) |
(41-45) |
| 46H |
1320-1380 |
≥980 |
≥1274 |
342-374 |
7.4-7.6 |
-0.10 |
340 |
≤120 |
| (13.2-13.8) |
(≥12.3) |
(≥16) |
(43-47) |
| SH |
30SH |
1080-1130 |
≥810 |
≥1592 |
220-247 |
7.4-7.6 |
-0.10 |
340 |
≤150 |
| (10.8-11.3) |
(≥10.2) |
(≥20) |
(30-31) |
| 33SH |
1130-1170 |
≥844 |
≥1592 |
247-263 |
7.4-7.6 |
-0.10 |
340 |
≤150 |
| (11.3-11.7) |
(≥10.6) |
(≥20) |
(31-33) |
| 35SH |
1170-1210 |
≥876 |
≥1592 |
263-287 |
7.4-7.6 |
-0.10 |
340 |
≤150 |
| (11.7-12.1) |
(≥11.0) |
(≥20) |
(33-36) |
| 38SH |
1210-1250 |
≥907 |
≥1592 |
287-310 |
7.4-7.6 |
-0.10 |
340 |
≤150 |
| (12.1-12.5) |
(≥11.4) |
(≥20) |
(36-37) |
| 40SH |
1250-1280 |
≥939 |
≥1592 |
302-326 |
7.4-7.6 |
-0.10 |
340 |
≤150 |
| (12.5-12.8) |
(≥11.8) |
(≥20) |
(38-41) |
| 42SH |
1290-1370 |
≥955 |
≥1592 |
326-358 |
7.4-7.6 |
-0.10 |
340 |
≤150 |
| (12.9-13.7) |
(≥12.0) |
(≥20) |
(41-45) |
| UH |
28UH |
1020-1080 |
≥764 |
≥1990 |
207-231 |
7.4-7.6 |
-0.10 |
350 |
≤180 |
| (10.2-10.8) |
(≥9.6) |
(≥25) |
(26-29) |
| 30UH |
1080-1130 |
≥812 |
≥1990 |
223-247 |
7.4-7.6 |
-0.10 |
350 |
≤180 |
| (10.8-11.3) |
(≥10.2) |
(≥25) |
(28-31) |
| 33UH |
1130-1190 |
≥852 |
≥1990 |
247-263 |
7.4-7.6 |
-0.10 |
| | |