Magnet
BONDED NDFEB MAFNETS
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Magnet |
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BONDED NDFEB MAFNETS |
Bonded NdFeB magnet is made through "compression molding" or
"injection molding" of the mixture of quick-quenched NdFeB magnetic powder
and bonding agent. Due to itshigh accuracy in size the bonded magnet
may be formed into magnetic components of relatively comblicated shapes.
Also it features sing-time molding and multi-pole orientation.
The injection molded magnet has a high mechanical strength and
may be molded together with other matching parts.
Injection molding NdFeB
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牌號 Grade 性能 Performance |
BNI-3
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BNI-4
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BNI-5
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BNI-6
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BNI-6H
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BNI-7
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BNI-5SR(PPS)
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剩磁 Br(Gs) |
0.2-0.4 |
0.40-0.46 |
0.45-0.51 |
0.51-0.56 |
0.48-0.56 |
0.54-0.64 |
0.45-0.50 |
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矯頑力 HcbkA/m (kOe)
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120-240 (1.5-3.0) |
250-335 (3.1-4.2) |
280-360 (3.5-4.5) |
295-375 (3.7-4.7) |
335-400 (4.2-5.0) |
320-400 (4.0-5.0) |
300-360 (3.8-4.5) |
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內稟矯頑力 Hcj kj/
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480-640 (6.0-8.0) |
575-735 (7.2-9.2) |
640-800 (8-10) |
640-800 (8-10) |
1035-1355 (13-17) |
640-800 (8-10) |
875-1115 (11-14) |
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磁能積 (BH)max
kj/
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8-24 (1.0-3.0) |
28-36 (3.5-4.5) |
37-44 (4.6-5.5) |
44-52 (5.5-6.5) |
40-52 (5.0-6.5) |
51-59 (6.5-7.5) |
36-44 (4.5-5.5) |
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密度 Dg/ |
3.9-4.4 |
4.2-4.9 |
4.5-5.0 |
4.7-5.1 |
4.8-5.2 |
5.0-5.5 |
4.9-5.4 |
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可逆磁導率Ur |
1.2 |
1.2 |
1.2 |
1.13 |
1.13 |
1.13 |
1.13 |
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可逆溫度係數α(Br)%/ ℃ |
-0.15 |
-0.13 |
-0.13 |
-0.11 |
-0.15 |
-0.11 |
-0.13 |
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最高工作溫度 Tw ℃ |
100 |
110 |
120 |
120 |
130 |
120 |
150 |
以上特性用測試樣品測得
The characteristice in this table are measured on yunsheng's standard testing sample and not quaranteed values
Comperession molding NdFeB
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牌號 Grade 性能 Performance |
BNP-6
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BNP-8L
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BNP-8
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BNP-8SR
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BNP-8H
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BNP-9
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BNP-10
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BNP-11
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BNP-11L
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BNP-12L
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剩磁 Br(Gs) |
0.55-0.62 |
0.60-0.64 |
0.62-0.69 |
0.62-0.66 |
0.61-0.65 |
0.65-0.70 |
0.68-0.72 |
0.70-0.74 |
0.70-0.74 |
0.74-0.80 |
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矯頑力 HcbkA/m (kOe)
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285-370 (3.6-4.6) |
360-400 (4.5-5.0) |
385-455 (4.8-5.6) |
410-465 (5.2-5.8) |
410-455 (5.2-5.7) |
400-440 (5.0-5.5) |
420-470 (5.3-5.9) |
445-480 (5.6-6.0) |
400-440 (5.0-5.5) |
420-455 (5.3-5.7) |
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內稟矯頑力 Hcj kj/
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600-755 (7.5-9.5) |
715-800 (9-10) |
640-800 (8-10) |
880-1120 (11-14) |
1190-1440 (15-18) |
640-800 (8-10) |
640-800 (8-10) |
640-800 (8.5-10) |
520-640 (6.5-8) |
520-600 (6.5-7.5) |
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磁能積 (BH)max
kj/
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44-56 (5.5-7.0) |
56-64 (7.0-8.0) |
64-72 (8.0-9.0) |
64-72 (8.0-9.0) |
64-72 (8.0-9.0) |
70-76 (8.8-9.5) |
76-84 (9.5-10.5) |
80-88 (10.0-11.0) |
78-84 (9.8-10.5) |
84-92 (10.5-11.5) |
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密度 Dg/ |
5.5-6.1 |
5.6-6.1 |
5.8-6.1 |
5.8-6.1 |
5.9-6.2 |
5.8-6.1 |
5.8-6.1 |
5.8-6.1 |
5.8-6.1 |
5.8-6.1 |
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可逆磁導率Ur |
1.15 |
1.15 |
1.15 |
1.13 |
1.15 |
1.22 |
1.22 |
1.22 |
1.22 |
1.26 |
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可逆溫度係數 α(Br)%/ ℃ |
-0.13 |
-0.13 |
-0.13 |
-0.13 |
-0.07 |
-0.12 |
-0.11 |
-0.11 |
-0.11 |
-0.08 |
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最高工作溫度 Tw ℃ |
100 |
110 |
120 |
150 |
125 |
120 |
120 |
120 |
110 |
110 |
以上特性用測試樣品測得
The characteristice in this table are measured on yunsheng's standard testing sample and not quaranteed values
台灣省新竹縣湖口鄉中興村勝利路一段62號
N0.62, Sec. 1, Shengli Rd., Hukou Township,
Hsinchu County 30349, Taiwan(R.O.C)
TEL：+886-3-5987419 FAX：+886-3-5987369
工廠：安徽省盧江縣石頭鎮工業園
E-mail：yushow.magnet@msa.hinet.net
http://www.yushow.com.tw郵編：30349
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Magnet |
