最新烧结钕铁硼磁体23℃±3℃磁性能 标准
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烧结钕铁硼磁体23℃± 3℃下的磁性能
序号
性能
牌号
剩磁感应强度 Br mT (KGs)
矫顽力 HcB KA/m (KOe)
内禀矫顽力 HcJ KA/m (KOe)
最大磁能积 (BH)max KJ/m³ (MGOe)
Fra Baidu bibliotek
1 N35 11.8-12.4 10.9 35-38 ≧12 2 N38 12.0-12.5 11.3 36-40 ≧12 3 N40 12.0-13.0 11.6 38-42 ≧12 4 N42 12.9-13.1 11.6 40-41 ≧12 5 N N45 13.3-13.5 11.0 43-44 ≧12 6 N48 13.6-13.8 10.5 46-47 ≧12 7 N50 14.1-14.2 10.8 47-49 ≧11 8 N52 14.3-14.4 10.8 49-51 ≧11.0 9 30M 10.8-11.4 10 28-31 ≧14 10 33M 11.3-11.5 10.5 31-32 ≧14 11 35M 11.8-12.0 10.9 33-34 ≧14 12 38M 12.3-12.5 11.3 36-37 ≧14 13 M 40M 12.7-12.8 11.6 38-39 ≧14 14 42M 12.9-13.1 12.0 40-41 ≧14 15 45M 13.3-13.5 12.5 43-44 ≧14 16 48M 13.6-13.8 12.9 45-47 ≧14 17 50M 14.1-14.2 13.2 47-49 ≧14 18 30H 10.8-11.0 10 28-30 ≧17 19 33H 11.3-11.5 10.5 31-32 ≧17 20 35H 11.8-12.0 10.9 33-34 ≧17 21 38H 12.3-12.5 11.3 36-37 ≧17 H 22 40H 12.7-12.8 11.6 38-39 ≧17 23 42H 12.9-13.1 12.0 40-41 ≧17 24 45H 13.3-13.4 12.5 43-44 ≧16 25 48H 13.6-13.8 12.9 45-46 ≧16 26 28SH 10.5-10.8 9.6 26-27 ≧20 27 30SH 10.8-11.0 10.1 28-30 ≧20 28 33SH 11.3-11.5 10.6 31-32 ≧20 29 35SH 11.8-12.0 11.0 33-34 ≧20 30 SH 38SH 12.3-12.5 11.4 36-37 ≧20 31 40SH 12.7-12.8 11.8 38-39 ≧20 32 42SH 12.9-13.1 12.0 40-41 ≧20 33 45SH 13.2-13.4 12.5 42-43 ≧20 34 28UH 10.5-10.8 9.6 26-28 ≧25 35 30UH 10.8-11.0 10.2 28-30 ≧25 36 33UH 11.3-11.5 10.7 31-32 ≧25 37 UH 35UH 11.8-12.0 10.8 33-34 ≧25 38 38UH 12.3-12.5 11.4 36-37 ≧25 39 40UH 12.6-12.7 11.6 38-39 ≧25 40 42UH 12.9-13.1 11.6 40-41 ≧25 41 28EH 10.5-10.8 9.6 26-28 ≧30 42 30EH 10.8-11.0 10.2 28-30 ≧30 43 33EH 11.3-11.5 10.2 31-32 ≧30 44 35EH 11.8-12.0 10.2 33-34 ≧30 45 EH 38EH 12.3-12.5 10.9 36-37 ≧30 46 30TH 10.8-11.0 10.2 28-30 ≧33 47 33TH 11.3-11.5 10.2 31-32 ≧33 48 35TH 11.8-12.0 10.2 33-34 ≧33 ST与CGS单位制下磁性能的换算关系: 1T=10KGs 1KOe=79.6KA/m 1MGOe=7.96KJ/m³ GB/T:13560-2009 注: 内禀矫顽力(Hcj) 单位为奥斯特(Oe)或A/m 矫顽力(Hcb) 单位为奥斯特(Oe)或A/m
最大磁能积(BH)max
单位为兆高奥(MGOe)或KJ/m³
序号
性能
牌号
剩磁感应强度 Br mT (KGs)
矫顽力 HcB KA/m (KOe)
内禀矫顽力 HcJ KA/m (KOe)
最大磁能积 (BH)max KJ/m³ (MGOe)
Fra Baidu bibliotek
1 N35 11.8-12.4 10.9 35-38 ≧12 2 N38 12.0-12.5 11.3 36-40 ≧12 3 N40 12.0-13.0 11.6 38-42 ≧12 4 N42 12.9-13.1 11.6 40-41 ≧12 5 N N45 13.3-13.5 11.0 43-44 ≧12 6 N48 13.6-13.8 10.5 46-47 ≧12 7 N50 14.1-14.2 10.8 47-49 ≧11 8 N52 14.3-14.4 10.8 49-51 ≧11.0 9 30M 10.8-11.4 10 28-31 ≧14 10 33M 11.3-11.5 10.5 31-32 ≧14 11 35M 11.8-12.0 10.9 33-34 ≧14 12 38M 12.3-12.5 11.3 36-37 ≧14 13 M 40M 12.7-12.8 11.6 38-39 ≧14 14 42M 12.9-13.1 12.0 40-41 ≧14 15 45M 13.3-13.5 12.5 43-44 ≧14 16 48M 13.6-13.8 12.9 45-47 ≧14 17 50M 14.1-14.2 13.2 47-49 ≧14 18 30H 10.8-11.0 10 28-30 ≧17 19 33H 11.3-11.5 10.5 31-32 ≧17 20 35H 11.8-12.0 10.9 33-34 ≧17 21 38H 12.3-12.5 11.3 36-37 ≧17 H 22 40H 12.7-12.8 11.6 38-39 ≧17 23 42H 12.9-13.1 12.0 40-41 ≧17 24 45H 13.3-13.4 12.5 43-44 ≧16 25 48H 13.6-13.8 12.9 45-46 ≧16 26 28SH 10.5-10.8 9.6 26-27 ≧20 27 30SH 10.8-11.0 10.1 28-30 ≧20 28 33SH 11.3-11.5 10.6 31-32 ≧20 29 35SH 11.8-12.0 11.0 33-34 ≧20 30 SH 38SH 12.3-12.5 11.4 36-37 ≧20 31 40SH 12.7-12.8 11.8 38-39 ≧20 32 42SH 12.9-13.1 12.0 40-41 ≧20 33 45SH 13.2-13.4 12.5 42-43 ≧20 34 28UH 10.5-10.8 9.6 26-28 ≧25 35 30UH 10.8-11.0 10.2 28-30 ≧25 36 33UH 11.3-11.5 10.7 31-32 ≧25 37 UH 35UH 11.8-12.0 10.8 33-34 ≧25 38 38UH 12.3-12.5 11.4 36-37 ≧25 39 40UH 12.6-12.7 11.6 38-39 ≧25 40 42UH 12.9-13.1 11.6 40-41 ≧25 41 28EH 10.5-10.8 9.6 26-28 ≧30 42 30EH 10.8-11.0 10.2 28-30 ≧30 43 33EH 11.3-11.5 10.2 31-32 ≧30 44 35EH 11.8-12.0 10.2 33-34 ≧30 45 EH 38EH 12.3-12.5 10.9 36-37 ≧30 46 30TH 10.8-11.0 10.2 28-30 ≧33 47 33TH 11.3-11.5 10.2 31-32 ≧33 48 35TH 11.8-12.0 10.2 33-34 ≧33 ST与CGS单位制下磁性能的换算关系: 1T=10KGs 1KOe=79.6KA/m 1MGOe=7.96KJ/m³ GB/T:13560-2009 注: 内禀矫顽力(Hcj) 单位为奥斯特(Oe)或A/m 矫顽力(Hcb) 单位为奥斯特(Oe)或A/m
最大磁能积(BH)max
单位为兆高奥(MGOe)或KJ/m³