|
MAGNETIC CHARACTERISTICS AND PHYSICAL PROPERTIES OF SINTERED Nd-Fe-B MAGNETS |
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|
Grade |
Br |
bHc |
iHc |
(BHmax) KJ/m3 |
D |
Br.Temp. |
Curie |
Temp. |
|
mT |
KA/m |
KA/m |
(MGOe) |
g/cm3 |
%/ o |
Temp. o |
o |
|
|
(KGs) |
(KOe) |
(KOe) |
||||||
|
N30 |
1080-1130 |
≥810 |
≥955 |
220-247 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
|
(10.8-11.3) |
(≥10.2) |
(≥12) |
(30-31) |
|||||
|
N33 |
1130-1170 |
≥836 |
≥955 |
247-263 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
|
(11.3-11.7) |
(≥10.5) |
(≥12) |
(31-33) |
|||||
|
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 |
1380-1420 |
≥836 |
≥876 |
366-390 |
7.4-7.6 |
-0.12 |
310 |
≤80 |
|
(13.8-14.2) |
(≥10.5) |
(≥11) |
(46-49) |
|||||
|
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) |
(38-41) |
|||||
|
42M |
1280-1320 |
≥923 |
≥1114 |
318-342 |
7.4-7.6 |
-0.12 |
320 |
≤100 |
|
(12.8-13.2) |
(≥11.6) |
(≥14) |
(40-43) |
|||||
|
45M |
1320-1380 |
≥876 |
≥1114 |
342-366 |
7.4-7.6 |
-0.12 |
320 |
≤100 |
|
(13.2-13.8) |
(≥11.0) |
(≥14) |
(43-46) |
|||||
|
35H |
1170-1210 |
≥868 |
≥1353 |
263-287 |
7.4-7.6 |
-0.1 |
340 |
≤120 |
|
(11.7-12.1) |
(≥10.9) |
(≥17) |
(33-36) |
|||||
|
38H |
1210-1250 |
≥899 |
≥1353 |
287-310 |
7.4-7.6 |
-0.1 |
340 |
≤120 |
|
(12.1-12.5) |
(≥11.3) |
(≥17) |
(36-37) |
|||||
|
40H |
1250-1280 |
≥923 |
≥1353 |
302-326 |
7.4-7.6 |
-0.1 |
340 |
≤120 |
|
(12.5-12.8) |
(≥11.6) |
(≥17) |
(38-41) |
|||||
|
42H |
1280-1320 |
≥955 |
≥1353 |
318-342 |
7.4-7.6 |
-0.1 |
340 |
≤120 |
|
(12.8-13.2) |
(≥12.0) |
(≥17) |
(40-43) |
|||||
|
33SH |
1130-1170 |
≥844 |
≥1592 |
247-263 |
7.4-7.6 |
-0.1 |
340 |
≤120 |
|
(11.3-11.7) |
(≥10.6) |
(≥20) |
(31-33) |
|||||
|
35SH |
1170-1210 |
≥876 |
≥1592 |
263-287 |
7.4-7.6 |
-0.1 |
340 |
≤150 |
|
(11.7-12.1) |
(≥11.0) |
(≥20) |
(33-36) |
|||||
|
38SH |
1210-1250 |
≥907 |
≥1592 |
287-310 |
7.4-7.6 |
-0.1 |
340 |
≤120 |
|
(12.1-12.5) |
(≥11.4) |
(≥20) |
(36-37) |
|||||
|
40SH |
1250-1280 |
≥939 |
≥1592 |
302-326 |
7.4-7.6 |
-0.1 |
340 |
≤120 |
|
(12.5-12.8) |
(≥11.8) |
(≥20) |
(38-41) |
|||||
|
28UH |
1020-1080 |
≥764 |
≥1990 |
207-231 |
7.4-7.6 |
-0.01 |
350 |
≤180 |
|
(10.2-10.8) |
(≥9.6) |
(≥25) |
(26-29) |
|||||
|
30UH |
1080-1130 |
≥812 |
≥1990 |
223-247 |
7.4-7.6 |
-0.01 |
350 |
≤180 |
|
(10.8-11.3) |
(≥10.2) |
(≥25) |
(28-31) |
|||||
|
33UH |
1130-1170 |
≥852 |
≥1990 |
247-263 |
7.4-7.6 |
-0.01 |
350 |
≤180 |
|
(11.3-11.7) |
(≥10.7) |
(≥25) |
(31-33) |
|||||
|
28EH |
1040-1090 |
≥780 |
≥2388 |
207-231 |
7.4-7.6 |
-0.01 |
350 |
≤200 |
|
(10.4-10.9) |
(≥9.8) |
(≥30) |
(26-29) |
|||||
|
30EH |
1080-1130 |
≥812 |
≥2388 |
223-247 |
7.4-7.6 |
-0.01 |
350 |
≤200 |
|
(10.8-11.3) |
(≥10.2) |
(≥30) |
(28-31) |
|||||
Sites of interest