NDFEB

分组	钕铁硼磁钢
最小订量	1 个
支付方式	all
更新时间	2019-04-02

属性

品牌	RCMAG

产品描述

材质：钕铁硼磁钢
形状：圆片，圆柱，方块，圆环，圆柱或方块带沉头孔，瓦片，异形等
镀层：镍，镍铜镍，化学镍，环保锌，环氧，金，银，帕瑞林等
性能：N，M，H，SH，UH，AH，EH等系列
最高工作温度：80°C to 220°C
样品：可提供

用途：喇叭，传感器，吸盘，包装，玩具，五金工具，电机，手机等

性能表

牌号 Grade	剩磁 Br		磁感矫顽力Hcb		内禀矫顽力 Hcj		最大磁能积(BH)max		工作温度Tw
牌号 Grade	T	kGs	kA/m	kOe	kA/m	kOe	kJ/m3	MGOe	℃
N35	1.18~1.23	11.8~12.3	≥868	≥10.9	≥955	≥12.0	263~287	33~36	≤80
N38	1.22~1.26	12.2~12.6	≥899	≥11.3	≥955	≥12.0	287~310	36~39
N40	1.26~1.29	12.6~12.9	≥923	≥11.6	≥955	≥12.0	302~326	38~41
N42	1.29~1.32	12.9~13.2	≥923	≥11.6	≥955	≥12.0	318~342	40~43
N45	1.32~1.37	13.2~13.7	≥923	≥11.6	≥955	≥12.0	342~366	43~46
N48	1.36~1.42	13.6~14.2	≥836	≥10.5	≥876	≥11.0	358~390	45~49
N50	1.39~1.43	13.9~14.3	≥836	≥10.5	≥876	≥11.0	374~406	47~51
N52	1.42~1.46	14.2~14.6	≥796	≥10.0	≥876	≥11.0	390~422	49~53
N35M	1.18~1.23	11.8~12.3	≥868	≥10.9	≥1114	≥14	263~287	33~36	≤100
N38M	1.22~1.26	12.2~12.6	≥899	≥11.3	≥1114	≥14	287~310	36~39
N40M	1.26~1.29	12.6~12.9	≥923	≥11.6	≥1114	≥14	302~326	38~41
N42M	1.29~1.32	12.9~13.2	≥923	≥11.6	≥1114	≥14	318~342	40~43
N45M	1.32~1.37	13.2~13.7	≥923	≥11.6	≥1114	≥14	342~366	43~46
N48M	1.36~1.42	13.6~14.2	≥923	≥11.6	≥1114	≥14	366~390	46~49
N50M	1.39~1.43	13.9~14.3	≥923	≥11.6	≥1114	≥14	374~406	47~51
N52M	1.42~1.46	14.2~14.6	≥923	≥11.6	≥1035	≥13	390~422	49~53
N33H	1.14~1.19	11.4~11,9	≥836	≥10.5	≥1353	≥17	247~270	31~34	≤120
N35H	1.18~1.23	11.8~12.3	≥868	≥10.9	≥1353	≥17	263~287	33~36
N38H	1.22~1.26	12.2~12.6	≥899	≥11.3	≥1353	≥17	287~310	36~39
N40H	1.26~1.29	12.6~12.9	≥923	≥11.6	≥1353	≥17	302~326	38~41
N42H	1.29~1.32	12.9~13.2	≥923	≥11.6	≥1353	≥17	318~342	40~43
N45H	1.32~1.37	13.2~13.7	≥923	≥11.6	≥1274	≥16	342~366	43~46
N48H	1.36~1.42	13.6~14.2	≥923	≥11.6	≥1274	≥16	366~390	46~49
N50H	1.39~1.43	13.9~14.3	≥923	≥11.6	≥1274	≥16	374~406	48~51
N30SH	1.08~1.13	10.8~11.3	≥810	≥10.2	≥1592	≥20	223~247	28~31	≤150
N33SH	1.14~1.19	11.4~11.9	≥836	≥10.5	≥1592	≥20	247~270	31~34
N35SH	1.18~1.23	11.8~12.3	≥868	≥10.9	≥1592	≥20	263~287	33~36
N38SH	1.22~1.26	12.2~12.6	≥899	≥11.3	≥1592	≥20	287~310	36~39
N40SH	1.26~1.29	12.6~12.9	≥923	≥11.6	≥1592	≥20	302~326	38~41
N42SH	1.29~1.32	12.9~13.2	≥923	≥11.6	≥1592	≥20	318~342	40~43
N45SH	1.32~1.37	13.2~13.7	≥923	≥11.6	≥1592	≥20	342~366	43~46
N48SH	1.36~1.42	13.6~14.2	≥923	≥11.6	≥1512	≥19	358~390	45~49
N28UH	1.04~1.08	10.4~10.8	≥764	≥9.6	≥1990	≥25	207~231	26~29	≤180
N30UH	1.08~1.14	10.8~11.4	≥812	≥10.2	≥1990	≥25	223~247	28~31
N33UH	1.14~1.19	11.4~11.9	≥852	≥10.7	≥1990	≥25	247~271	31~34
N35UH	1.18~1.23	11.8~12.3	≥860	≥10.8	≥1990	≥25	263~287	33~36
N38UH	1.22~1.26	12.2~12.6	≥876	≥11	≥1990	≥25	287~310	36~39
N40UH	1.26~1.29	12.6~12.9	≥915	≥11.5	≥1990	≥25	302~326	38~41
N42UH	1.29~1.32	12.9~13.2	≥971	≥12.2	≥1910	≥24	318~342	40~43
N28EH	1.04~1.08	10.4~10.8	≥780	≥9.8	≥2388	≥30	207~231	26~29	≤200
N30EH	1.08~1.14	10.8~11.4	≥812	≥10.2	≥2388	≥30	223~247	28~31
N33EH	1.14~1.19	11.4~11.9	≥820	≥10.3	≥2388	≥30	247~271	31~34
N35EH	1.18~1.23	11.8~12.3	≥836	≥10.5	≥2308	≥29	263~287	33~36
N28AH	1.04~1.08	10.4~10.8	≥780	≥9.8	≥2706	≥34	207~231	26~29	≤220
N30AH	1.08~1.14	10.8~11.4	≥812	≥10.2	≥2626	≥33	223~247	28~31	≤220

物理特性

密度 (Density)	7.4~7.6 g/cm3	居里温度 (Curie Temperature)	310~380 ℃
可逆温度系数 (Temp. Coeff. Of Br)	-0.09~-0.11%/℃	可逆温度系数 (Temp. Coeff. Of Hc)	-0.5~-0.6%/℃
维氏硬度 Vickers Hardness	620 Hv	电阻率 (Electrical Resistivity)	180~210 Ω.CM
回复磁导率 (Recoil Permeability)	1.05	抗弯强度 (Flexural Strenth)	25 kg/mm