Der gesinterte NdFeB-Magnet ist ein Legierungsmagnet, der hauptsächlich aus Neodym, Eisenbor und anderen Mikroelementen (Al, Ga, Mo, Co) besteht. Er wird als "König des Magneten" bezeichnet.
1. Spezifikationsmaterial: gesintertes Neodym-Eisen-Bor; Klasse: N35-N52,35M-50M, 35H-48H, 33SH-45SH, 30UH-40UH und 30EH-38EH;
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Magnetic properties of sintered NdFeB magnet
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(Br)
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(bHc)
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(iHc)
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(BH)max
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GRADE
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Tw °C
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T
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KGs
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KA/m
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KOe
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KA/m
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KOe
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KJ/m3
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MGOe
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N35
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1.18-1.23
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11.8-12.3
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≥868
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≥10.9
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≥955
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≥12
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263-287
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33-36
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≤80
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N38
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1.22-1.28
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12.2-12.8
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≥899
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≥11.3
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≥955
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≥12
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287-310
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36-39
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≤80
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N40
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1.26-1.31
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12.6-13.1
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≥923
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≥11.6
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≥955
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≥12
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302-326
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38-41
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≤80
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N42
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1.28-1.34
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12.8-13.4
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≥923
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≥11.6
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≥955
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≥12
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318-342
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40-43
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≤80
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N45
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1.32-1.37
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13.2-13.7
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≥876
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≥11.0
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≥955
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≥12
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342-366
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43-46
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≤80
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N48
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1.36-1.42
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13.6-14.2
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≥836
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≥10.5
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≥876
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≥11
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358-390
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45-48
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≤80
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N50
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1.39-1.45
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13.9-14.5
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≥836
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≥10.5
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≥876
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≥11
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374-406
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47-51
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≤80
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N52
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1.42-1.48
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14.2-14.8
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≥796
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≥10.0
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≥876
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≥11
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390-422
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49-53
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≤80
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N35M
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1.18-1.23
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11.8-12.3
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≥868
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≥10.9
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≥1114
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≥14
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263-287
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33-36
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≤100
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N38M
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1.22-1.28
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12.2-12.8
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≥899
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≥11.3
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≥1114
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≥14
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287-310
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36-39
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≤100
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N40M
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1.26-1.31
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12.6-13.1
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≥923
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≥11.6
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≥1114
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≥14
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302-326
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38-41
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≤100
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N42M
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1.28-1.34
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12.8-13.4
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≥923
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≥11.6
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≥1114
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≥14
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318-342
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40-43
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≤100
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N45M
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1.34-1.39
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13.4-13.9
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≥876
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≥11.0
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≥1114
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≥14
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342-366
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43-46
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≤100
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N48M
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1.36-1.42
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13.6-14.2
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≥876
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≥11.0
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≥1114
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≥14
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366-390
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46-49
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≤100
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N35H
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1.18-1.23
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11.8-12.3
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≥868
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≥10.9
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≥1353
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≥17
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263-287
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33-36
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≤120
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N38H
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1.22-1.28
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12.2-12.8
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≥899
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≥11.3
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≥1353
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≥17
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287-310
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36-39
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≤120
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N40H
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1.26-1.31
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12.6-13.1
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≥923
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≥11.6
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≥1353
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≥17
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302-326
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38-41
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≤120
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N42H
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1.28-1.34
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12.8-13.4
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≥923
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≥11.6
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≥1353
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≥17
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318-342
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40-43
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≤120
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N45H
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1.33-1.39
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13.3-13.9
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≥923
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≥11.6
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≥1353
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≥17
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342-366
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43-46
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≤120
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N48H
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1.36-1.42
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13.6-14.2
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≥923
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≥11.6
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≥1274
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≥16
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366-390
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46-49
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≤120
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N33SH
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1.14-1.19
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11.4-11.9
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≥836
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≥10.5
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≥1592
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≥20
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247-270
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31-34
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≤150
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N35SH
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1.18-1.23
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11.8-12.3
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≥868
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≥10.9
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≥1592
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≥20
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263-287
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33-36
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≤150
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N38SH
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1.22-1.28
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12.2-12.8
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≥899
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≥11.3
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≥1592
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≥20
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287-310
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36-39
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≤150
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N40SH
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1.26-1.31
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12.6-13.1
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≥923
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≥11.6
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≥1592
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≥20
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302-326
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38-41
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≤150
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N42SH
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1.28-1.34
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12.8-13.4
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≥923
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≥11.6
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≥1592
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≥20
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318-342
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40-43
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≤150
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N45SH
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1.33-1.39
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13.3-13.9
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≥923
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≥11.6
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≥1592
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≥20
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342-366
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43-46
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≤150
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N28UH
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1.03-1.09
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10.3-10.9
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≥780
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≥9.80
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≥1990
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≥25
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207-231
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26-29
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≤180
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N30UH
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1.09-1.14
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10.9-11.4
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≥812
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≥10.2
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≥1990
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≥25
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223-247
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28-31
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≤180
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N33UH
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1.13-1.17
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11.3-11.7
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≥852
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≥10.7
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≥1990
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≥25
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247-263
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31-33
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≤180
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N35UH
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1.18-1.22
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11.8-12.2
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≥868
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≥10.9
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≥1990
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≥25
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263-287
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33-36
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≤180
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N38UH
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1.22-1.27
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12.2-12.7
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≥899
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≥11.3
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≥1990
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≥25
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287-310
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36-39
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≤180
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N28EH
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1.03-1.09
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10.3-10.9
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≥780
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≥9.80
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≥2388
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≥30
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207-231
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26-29
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≤200
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N30EH
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1.08-1.13
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10.8-11.3
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≥812
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≥10.2
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≥2388
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≥30
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223-247
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28-31
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≤200
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N33EH
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1.13-1.17
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11.3-11.7
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≥852
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≥10.7
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≥2388
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≥30
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247-263
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31-33
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≤200
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N35EH
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1.18-1.22
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11.8-12.2
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≥868
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≥10.9
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≥2388
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≥30
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263-287
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33-36
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≤200
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N28AH
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1.03-1.09
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10.3-10.9
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≥780
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≥9.80
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≥2786
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≥35
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207-231
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26-29
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≤220
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N30AH
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1.08-1.13
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10.8-11.3
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≥812
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≥10.2
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≥2786
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≥35
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223-247
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28-31
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≤220
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Note:The above mentioned data is given at room temperature.
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The above-mentioned maximum working temperature of magnet is changeable due to the ratio length and diameter,surface coating and environmental factors.
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Form: Ring, Block, Scheibe, Segment, Streifen und so weiter; Größe: je nach Bedarf groß bis ca. 200mm; Magnetisierungsrichtung: durch Durchmesser oder Dicke, Breite, Länge; Beschichtung: Ni (NiCuNi), Zn, Silber, Gold, Kupfer, Epoxid und so weiter. Lieferzeit: 15-18 Tage nach Zahlungseingang Hoher Fluss, hohe Remanenz, hohe Koerzitivkraft, hohe Energie, hohe Beständigkeit gegen magnetische Entmagnetisierung, niedriger Temperaturkoeffizient und geringer irreversibler Verlust, ausgezeichnetes Kosten-Leistungs-Verhältnis, niedriger Preis und gute Qualität
2. Anwendungen a) Generatoren, Servomotoren, Gleichstrommotoren, starre Computerlaufwerke b) Lautsprecher, Anzeigen, Linearantriebe, Mikrofonbaugruppen c) Magnetabscheider, automatische Mahjong-Maschinen d) Spielzeug und andere Industrien usw.
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