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烧结钕铁硼磁铁的表面处理
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性能参数表简介
2011-12-12 12:15:59
烧结钕铁硼永磁体根据内禀矫顽力HcJ的不同可分为七个系列: N (低矫顽力) 、M (中矫顽力) 、H (高矫顽力) 、SH (超高矫顽力) 、UH (超高矫顽力) 、EH (极高矫顽力) 、和AH (异常高的矫顽力)。
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烧结钕磁铁的磁性能图
2011-12-12 12:15:59
(牌号) | 剩磁 (Br) |
剩磁矫顽力 (Hcb) |
内秉矫顽力 (Hcj) |
最大磁能积 (BH(max)) |
温度系数 (Temp. Coeff) |
最高工作温度 (Max Working Temperature) |
|||||
kGs | T | kOe | 注意 | kOe | 注意 | MGOe | KJ/m3 | %/K(Br) %/K(Hcj) | L/d ≥ 0.5 (C) | ||
N30 | 10.8-11.3 | 1.08-1.13 | ≥ 10.0 | ≥ 798 | ≥ 10 | ≥ 796 | 28-31 | 223-247 | -0.12 | -0.70 | ≤ 80 |
N33 | 11.3-11.7 | 1.13-1.17 | ≥ 10.5 | ≥ 836 | ≥ 11 | ≥ 876 | 31-34 | 247-271 | -0.12 | -0.70 | ≤ 80 |
N35 | 11.7-12.2 | 1.17-1.22 | ≥ 10.9 | ≥ 868 | ≥ 12 | ≥ 955 | 33-36 | 263-287 | -0.12 | -0.70 | ≤ 80 |
N38 | 12.2-12.5 | 1.22-1.25 | ≥ 11.3 | ≥ 899 | ≥ 12 | ≥ 955 | 36-39 | 287-310 | -0.12 | -0.70 | ≤ 80 |
N40 | 12.5-12.8 | 1.25-1.28 | ≥ 11.4 | ≥ 907 | ≥ 12 | ≥ 955 | 38-41 | 302-326 | -0.12 | -0.70 | ≤ 80 |
N42 | 12.8-13.2 | 1.28-1.32 | ≥ 11.5 | ≥ 915 | ≥ 12 | ≥ 955 | 40-43 | 318-342 | -0.12 | -0.70 | ≤ 80 |
N45 | 13.2-13.7 | 1.32-1.37 | ≥ 11.6 | ≥ 923 | ≥ 12 | ≥ 955 | 43-46 | 342-366 | -0.12 | -0.70 | ≤ 80 |
N48 | 13.7-14.0 | 1.37-1.40 | ≥ 11.6 | ≥ 923 | ≥ 12 | ≥ 955 | 46-49 | 366-390 | -0.12 | -0.70 | ≤ 80 |
N50 | 14.0-14.4 | 1.40-1.44 | ≥ 10.0 | ≥ 796 | ≥ 11 | ≥ 876 | 48-51 | 382-406 | -0.12 | -0.70 | ≤ 80 |
N52 | 14.3-14.6 | 1.43-1.46 | ≥ 10.0 | ≥ 796 | ≥ 11 | ≥ 876 | 50-53 | 398-422 | -0.12 | -0.70 | ≤ 80 |
N54 | 14.4-14.9 | 1.44-1.49 | ≥ 10.0 | ≥ 796 | ≥ 11 | ≥ 876 | 52-55 | 414-438 | -0.12 | -0.70 | ≤ 80 |
N35M | 11.7-12.2 | 1.17-1.22 | ≥ 10.9 | ≥ 868 | ≥ 14 | ≥ 1114 | 33-36 | 263-287 | -0.12 | -0.70 | ≤ 100 |
N38M | 12.2-12.5 | 1.22-1.25 | ≥ 11.3 | ≥ 899 | ≥ 14 | ≥ 1114 | 36-39 | 287-310 | -0.12 | -0.70 | ≤ 100 |
N40M | 12.5-12.8 | 1.25-1.28 | ≥ 11.6 | ≥ 923 | ≥ 14 | ≥ 1114 | 38-41 | 302-326 | -0.12 | -0.70 | ≤ 100 |
N42M | 12.8-13.2 | 1.28-1.32 | ≥ 12.0 | ≥ 955 | ≥ 14 | ≥ 1114 | 40-43 | 318-342 | -0.12 | -0.70 | ≤ 100 |
N45M | 13.2-13.7 | 1.32-1.37 | ≥ 12.5 | ≥ 995 | ≥ 14 | ≥ 1114 | 43-46 | 342-366 | -0.12 | -0.70 | ≤ 100 |
N48M | 13.7-14.0 | 1.37-1.40 | ≥ 12.9 | ≥ 1027 | ≥ 14 | ≥ 1114 | 46-49 | 366-390 | -0.12 | -0.70 | ≤ 100 |
N50M | 14.0-14.4 | 1.40-1.44 | ≥ 13.0 | ≥ 1033 | ≥ 14 | ≥ 1114 | 48-51 | 382-406 | -0.12 | -0.70 | ≤ 100 |
N52M | 14.3-14.6 | 1.43-1.46 | ≥ 13.1 | ≥ 1043 | ≥ 14 | ≥ 1114 | 50-53 | 398-422 | -0.12 | -0.70 | ≤ 100 |
N54M | 14.4-14.9 | 1.44-1.49 | ≥ 13.2 | ≥ 1051 | ≥ 14 | ≥ 1114 | 52-55 | 414-438 | -0.12 | -0.70 | ≤ 100 |
N35H | 11.7-12.2 | 1.17-1.22 | ≥ 10.9 | ≥ 868 | ≥ 17 | ≥ 1353 | 33-36 | 263-287 | -0.12 | -0.70 | ≤ 120 |
N38H | 12.2-12.5 | 1.22-1.25 | ≥ 11.3 | ≥ 899 | ≥ 17 | ≥ 1353 | 36-39 | 287-310 | -0.12 | -0.70 | ≤ 120 |
N40H | 12.5-12.8 | 1.25-1.28 | ≥ 11.6 | ≥ 923 | ≥ 17 | ≥ 1353 | 38-41 | 302-326 | -0.12 | -0.70 | ≤ 120 |
N42H | 12.8-13.2 | 1.28-1.32 | ≥ 12.0 | ≥ 955 | ≥ 17 | ≥ 1353 | 40-43 | 318-342 | -0.12 | -0.70 | ≤ 120 |
N45H | 13.2-13.7 | 1.32-1.37 | ≥ 12.1 | ≥ 963 | ≥ 17 | ≥ 1353 | 43-46 | 342-366 | -0.12 | -0.70 | ≤ 120 |
N48H | 13.7-14.0 | 1.37-1.40 | ≥ 12.5 | ≥ 995 | ≥ 17 | ≥ 1353 | 46-49 | 366-390 | -0.12 | -0.70 | ≤ 120 |
N50H | 14.0-14.4 | 1.40-1.44 | ≥ 12.7 | ≥ 1011 | ≥ 17 | ≥ 1353 | 48-51 | 382-406 | -0.12 | -0.70 | ≤ 120 |
N52H | 14.3-14.6 | 1.43-1.46 | ≥ 12.9 | ≥ 1027 | ≥ 17 | ≥ 1353 | 50-53 | 398-422 | -0.12 | -0.70 | ≤ 120 |
N35SH | 11.7-12.2 | 1.17-1.22 | ≥ 11.0 | ≥ 876 | ≥ 20 | ≥ 1592 | 33-36 | 263-287 | -0.11 | -0.65 | ≤ 150 |
N38SH | 12.2-12.5 | 1.22-1.25 | ≥ 11.4 | ≥ 907 | ≥ 20 | ≥ 1592 | 36-39 | 287-310 | -0.11 | -0.65 | ≤ 150 |
N40SH | 12.5-12.8 | 1.25-1.28 | ≥ 11.8 | ≥ 939 | ≥ 20 | ≥ 1592 | 38-41 | 302-326 | -0.11 | -0.65 | ≤ 150 |
N42SH | 12.8-13.2 | 1.28-1.32 | ≥ 12.4 | ≥ 987 | ≥ 20 | ≥ 1592 | 40-43 | 318-342 | -0.11 | -0.65 | ≤ 150 |
N45SH | 13.2-13.7 | 1.32-1.37 | ≥ 12.6 | ≥ 1003 | ≥ 20 | ≥ 1592 | 43-46 | 342-366 | -0.11 | -0.65 | ≤ 150 |
N48SH | 13.7-14.0 | 1.37-1.40 | ≥ 12.7 | ≥ 1011 | ≥ 20 | ≥ 1592 | 46-49 | 366-390 | -0.11 | -0.65 | ≤ 150 |
N50SH | 14.0-14.4 | 1.40-1.44 | ≥ 12.6 | ≥ 1003 | ≥ 20 | ≥ 1592 | 48-51 | 382-406 | -0.11 | -0.65 | ≤ 150 |
N28UH | 10.4-10.8 | 1.04-1.08 | ≥ 9.6 | ≥ 764 | ≥ 25 | ≥ 1990 | 26-29 | 207-231 | -0.11 | -0.60 | ≤ 180 |
N30UH | 10.8-11.3 | 1.08-1.13 | ≥ 10.2 | ≥ 812 | ≥ 25 | ≥ 1990 | 28-31 | 223-247 | -0.11 | -0.60 | ≤ 180 |
N33UH | 11.3-11.7 | 1.13-1.17 | ≥ 10.7 | ≥ 852 | ≥ 25 | ≥ 1990 | 31-34 | 247-271 | -0.11 | -0.60 | ≤ 180 |
N35UH | 11.7-12.2 | 1.17-1.22 | ≥ 10.8 | ≥ 860 | ≥ 25 | ≥ 1990 | 33-36 | 263-287 | -0.11 | -0.60 | ≤ 180 |
N38UH | 12.2-12.5 | 1.22-1.25 | ≥ 11.0 | ≥ 876 | ≥ 25 | ≥ 1990 | 36-39 | 287-310 | -0.11 | -0.60 | ≤ 180 |
N40UH | 12.5-12.8 | 1.25-1.28 | ≥ 11.3 | ≥ 899 | ≥ 25 | ≥ 1990 | 38-41 | 302-326 | -0.11 | -0.60 | ≤ 180 |
N42UH | 12.8-13.2 | 1.28-1.32 | ≥ 11.3 | ≥ 899 | ≥ 25 | ≥ 1990 | 40-43 | 318-342 | -0.11 | -0.60 | ≤ 180 |
N45UH | 13.2-13.6 | 1.32-1.36 | ≥ 11.4 | ≥ 908 | ≥ 25 | ≥ 1990 | 43-46 | 342-366 | -0.11 | -0.60 | ≤ 180 |
N48UH | 13.7-14.0 | 1.37-1.40 | ≥ 11.4 | ≥ 908 | ≥ 25 | ≥ 1990 | 46-49 | 366-390 | -0.11 | -0.60 | ≤ 180 |
N28EH | 10.4-10.8 | 1.04-1.08 | ≥ 9.8 | ≥ 780 | ≥ 30 | ≥ 2388 | 26-29 | 207-231 | -0.11 | -0.55 | ≤ 200 |
N30EH | 10.8-11.3 | 1.08-1.13 | ≥ 10.2 | ≥ 812 | ≥ 30 | ≥ 2388 | 28-31 | 223-247 | -0.11 | -0.55 | ≤ 200 |
N33EH | 11.3-11.7 | 1.13-1.17 | ≥ 10.5 | ≥ 836 | ≥ 30 | ≥ 2388 | 31-34 | 247-271 | -0.11 | -0.55 | ≤ 200 |
N35EH | 11.7-12.2 | 1.17-1.22 | ≥ 11.0 | ≥ 876 | ≥ 30 | ≥ 2388 | 33-36 | 263-287 | -0.11 | -0.55 | ≤ 200 |
N38EH | 12.2-12.5 | 1.22-1.25 | ≥ 11.3 | ≥ 899 | ≥ 30 | ≥ 2388 | 36-39 | 287-310 | -0.11 | -0.55 | ≤ 200 |
N40EH | 12.5-12.8 | 1.25-1.28 | ≥ 11.3 | ≥ 899 | ≥ 30 | ≥ 2388 | 38-41 | 302-326 | -0.11 | -0.55 | ≤ 200 |
N42EH | 12.8-13.2 | 1.28-1.32 | ≥ 11.3 | ≥ 899 | ≥ 30 | ≥ 2388 | 40-43 | 318-342 | -0.11 | -0.55 | ≤ 200 |
N28AH | 10.4-10.8 | 1.04-1.08 | ≥ 9.9 | ≥ 787 | ≥ 33 | ≥ 2624 | 26-29 | 207-231 | -0.10 | -0.50 | ≤ 230 |
N30AH | 10.8-11.3 | 1.08-1.13 | ≥ 10.3 | ≥ 819 | ≥ 33 | ≥ 2624 | 28-31 | 223-247 | -0.10 | -0.50 | ≤ 230 |
N33AH | 11.3-11.7 | 1.13-1.17 | ≥ 10.6 | ≥ 843 | ≥ 33 | ≥ 2624 | 31-34 | 247-271 | -0.10 | -0.50 | ≤ 230 |
N35AH | 11.7-12.2 | 1.17-1.22 | ≥ 11.0 | ≥ 876 | ≥ 33 | ≥ 2624 | 33-36 | 263-287 | -0.10 | -0.50 | ≤ 230 |
N38AH | 12.2-12.5 | 1.22-1.25 | ≥ 11.3 | ≥ 899 | ≥ 33 | ≥ 2624 | 36-39 | 287-310 | -0.10 | -0.50 | ≤ 230 |
N40AH | 12.5-12.8 | 1.25-1.28 | ≥ 11.6 | ≥ 923 | ≥ 33 | ≥ 2624 | 38-41 | 302-326 | -0.10 | -0.50 | ≤ 230 |