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钕铁硼磁铁 |
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我 们 能 根 据 客 户 的 要 求 生 产 各 种 规 格 的 磁 铁 ! |
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钕铁硼材料主要磁性能 |
性能
等级 |
剩磁 |
矫顽力 |
内禀矫顽力 |
最大磁能积 |
工作温度 |
温度系数 |
密度 |
mT |
KGs |
KOe |
KA/m |
KOe |
KA/m |
MGOe |
KJ/m3 |
℃ |
Br
%℃ |
IHc
%℃ |
g/m3 |
N33 |
11.4-11.8 |
1.14-1.18 |
10.3-11.0 |
820-876 |
≥22 |
≥955 |
31-33 |
248-264 |
≤80 |
0.12 |
0.6 |
7.3-7.5 |
N35 |
11.8-12.2 |
1.18-1.22 |
10.5-11.5 |
836-915 |
≥12 |
≥955 |
33-35 |
263-279 |
≤80 |
N38 |
12.3-12.6 |
1.23-1.26 |
11.0-12.2 |
876-969 |
≥12 |
≥955 |
36-38 |
287-303 |
≤80 |
N40 |
12.6-13.1 |
1.26-1.31 |
11.0-12.2 |
876-969 |
≥12 |
≥955 |
38-40 |
303-318 |
≤80 |
N42 |
13.1-13.7 |
1.31-1.37 |
11.0-11.2 |
876-969 |
≥12 |
≥955 |
42-45 |
334-358 |
≤80 |
N35M |
11.8-12.2 |
1.18-1.22 |
10.5-11.5 |
836-915 |
≥14 |
≥1114 |
33-35 |
263-279 |
≤100 |
0.12 |
0.6 |
7.4-7.6 |
N38M |
12.3-12.6 |
1.23-1.26 |
11.0-12.2 |
876-969 |
≥14 |
≥1114 |
36-38 |
287-303 |
≤100 |
N40M |
12.6-13.1 |
1.26-1.31 |
11.5-12.2 |
915-969 |
≥14 |
≥1114 |
38-40 |
303--318 |
≤100 |
N33H |
11.4-11.8 |
1.14-1.18 |
10.3-11.0 |
820-876 |
≥17 |
≥1353 |
31-33 |
248-264 |
≤120 |
0.12 |
0.6 |
7.4-7.7 |
N35H |
11.8-12.2 |
1.18-1.22 |
10.5-11.5 |
836-915 |
≥17 |
≥1353 |
33-35 |
263-279 |
≤120 |
N38H |
12.3-12.6 |
1.23-1.26 |
11.0-12.2 |
876-969 |
≥17 |
≥1353 |
36-38 |
287-303 |
≤120 |
N40H |
12.6-13.1 |
1.26-1.31 |
11.5-12.2 |
915-969 |
≥17 |
≥1353 |
38-40 |
303-318 |
≤120 |
N33SH |
11.3-11.7 |
1.13-1.17 |
10.3-11.5 |
820-915 |
≥20 |
≥1592 |
31-33 |
248-264 |
≤150 |
0.11 |
0.55 |
7.4-7.8 |
N35SH |
11.8-12.2 |
1.18-1.22 |
10.5-11.5 |
836-915 |
≥20 |
≥1592 |
33-35 |
263-279 |
≤150 |
N38SH |
12.3-12.6 |
1.23-1.26 |
11.0-12.2 |
876-969 |
≥20 |
≥1592 |
36-38 |
287-303 |
≤150 |
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