钕铁硼永磁

NdFeB是1983年以后发展起来的一种新型永磁材料，它具有极高的磁性能，广泛应用于各类永磁电机，工程机械、电声、电器及医疗器械等领域。

公司拥有VFS真空烧结炉、Alpine真空气流磨，氢破制粉及进口压机等先进设备，能生产N56、55M、55H、54SH、53UH、52EH等牌号的高性能NdFeB产品，年产量达3000吨。

工艺流程
生产设备
牌号总览
技术优势
质量保证
产品应用

传统路线

扩散路线

熔炼炉

氢破炉

气流磨

压机

烧结炉

牌号总览

磁性能参数表

Material 类别	GB/T 13560-2017 Nomenclature 规定牌号	Grade 牌号	Parameters 性能
			Br 剩磁感应强度	Hcb 矫顽力	Hcj 内禀矫顽力	(BH)max 最大磁能积	∣Temperture Coefficient∣ 温度系数		Tw 最高工作温度
			mT(kGs)	kA/m(kOe)	kA/m(kOe)	kJ/m3(MGOe)	∣αBr∣ %/℃	∣βHcj∣ %/℃	℃
N	S-NdFeB 280/96	N35	1180-1230 (11.8-12.3)	≥876 (≥11)	≥955 (≥12)	263-287 (33-36)	0.10-0.124	0.65-0.80	80
	S-NdFeB 300/96	N38	1230-1260 (12.3-12.6)	≥899 (≥11.3)	≥955 (≥12)	287-310 (36-39)	0.10-0.124	0.65-0.80	80
	S-NdFeB 320/96	N40	1260-1290 (12.6-12.9)	≥912 (≥11.5)	≥955 (≥12)	302-326 (38-41)	0.10-0.124	0.65-0.80	80
	S-NdFeB 335/96	N42	1290-1330 (12.9-13.3)	≥923 (≥11.6)	≥955 (≥12)	318-342 (40-43)	0.10-0.124	0.65-0.80	80
	S-NdFeB 360/96	N45	1330-1370 (13.3-13.7)	≥931 (≥11.7)	≥955 (≥12)	342-366 (43-46)	0.10-0.124	0.65-0.80	80
	S-NdFeB 380/96	N48	1370-1400 (13.7-14.0)	≥939 (≥11.8)	≥955 (≥12)	366-390 (46-49)	0.10-0.124	0.65-0.80	80
	S-NdFeB 400/96	N50	1390-1430 (13.9-14.3)	≥947 (≥11.9)	≥955 (≥12)	374-406 (47-51)	0.10-0.124	0.65-0.80	80
	S-NdFeB 415/96	N52	1420-1460 (14.2-14.6)	≥947 (≥11.9)	≥955 (≥12)	390-414(49-52)	0.10-0.124	0.65-0.80	80
	S-NdFeB 430/96	N54	1450-1490 (14.5-14.9)	≥912 (≥11.5)	≥955 (≥12)	406-438 (51-55)	0.10-0.124	0.65-0.80	80
	S-NdFeB 445/96	N56	1480-1520 (14.6-15.2)	≥860 (≥10.8)	≥876 (≥11)	422-454 (52-57)	0.10-0.124	0.65-0.80	70
M	S-NdFeB 280/111	35M	1180-1230 (11.8-12.3)	≥899 (≥11.3)	≥1114 (≥14)	263-287 (33-36)	0.10-0.124	0.60-0.75	100
	S-NdFeB 300/111	38M	1230-1260 (12.3-12.6)	≥923 (≥11.6)	≥1114 (≥14)	287-310 (36-39)	0.10-0.124	0.60-0.75	100
	S-NdFeB 320/111	40M	1260-1290 (12.6-12.9)	≥947 (≥11.9)	≥1114 (≥14)	302-326 (38-41)	0.10-0.124	0.60-0.75	100
	S-NdFeB 335/111	42M	1290-1330 (12.9-13.3)	≥971 (≥12.2)	≥1114 (≥14)	318-342 (40-43)	0.10-0.124	0.60-0.75	100
	S-NdFeB 360/111	45M	1330-1370 (13.3-13.7)	≥1002 (≥12.6)	≥1114 (≥14)	342-366 (43-46)	0.10-0.124	0.60-0.75	100
	S-NdFeB 380/111	48M	1370-1400 (13.7-14.0)	≥1027 (≥12.9)	≥1114 (≥14)	366-390 (46-49)	0.10-0.124	0.60-0.75	100
	S-NdFeB 400/111	50M	1390-1430 (13.9-14.3)	≥1035 (≥13.0)	≥1114 (≥14)	374-406 (47-51)	0.10-0.124	0.60-0.75	100
	S-NdFeB 415/111	52M	1420-1460 (14.2-14.6)	≥995 (≥12.5)	≥1114 (≥14)	390-414 (49-52)	0.10-0.124	0.60-0.75	100
	S-NdFeB 430/111	54M	1450-1490 (14.5-14.9)	≥995 (≥12.5)	≥1114 (≥13)	406-438 (51-55)	0.10-0.124	0.60-0.75	90
H	S-NdFeB 240/135	30H	1080-1140 (10.8-11.4)	≥827 (≥10.4)	≥1353 (≥17)	223-247 (28-31)	0.09-0.120	0.55-0.70	120
	S-NdFeB 260/135	33H	1140-1180 (11.4-11.8)	≥860 (≥10.8)	≥1353 (≥17)	247-271 (31-34)	0.09-0.120	0.55-0.70	120
	S-NdFeB 280/135	35H	1180-1230 (11.8-12.3)	≥899 (≥11.3)	≥1353 (≥17)	263-287 (33-36)	0.09-0.120	0.55-0.70	120
	S-NdFeB 300/135	38H	1230-1260 (12.3-12.6)	≥923 (≥11.6)	≥1353 (≥17)	287-310 (36-39)	0.09-0.120	0.55-0.70	120
	S-NdFeB 320/135	40H	1260-1290 (12.6-12.9)	≥947 (≥11.9)	≥1353 (≥17)	302-326 (38-41)	0.09-0.120	0.55-0.70	120
	S-NdFeB 335/135	42H	1290-1330 (12.9-13.3)	≥971 (≥12.2)	≥1353 (≥17)	318-342 (40-43)	0.09-0.120	0.55-0.70	120
	S-NdFeB 360/135	45H	1330-1370 (13.3-13.7)	≥1003 (≥12.6)	≥1353 (≥17)	342-366 (43-46)	0.09-0.120	0.55-0.70	120
	S-NdFeB 380/135	48H	1370-1400 (13.7-14.0)	≥1035 (≥13.0)	≥1353 (≥17)	366-390 (46-49)	0.09-0.120	0.55-0.70	120
	S-NdFeB 400/135	50H	1390-1430 (13.9-14.3)	≥1058 (≥13.3)	≥1353 (≥17)	374-406 (47-51)	0.09-0.120	0.55-0.70	120
	S-NdFeB 415/127	52H	1420-1460 (14.2-14.6)	≥1074 (≥13.5)	≥1353 (≥17)	390-417 (49-52)	0.09-0.120	0.55-0.70	120
	S-NdFeB 430/127	54H	1450-1490 (14.5-14.9)	≥1074 (≥13.5)	≥1274 (≥16)	406-438 (51-55)	0.09-0.120	0.55-0.70	110
SH	S-NdFeB 240/159	30SH	1080-1140 (10.8-11.4)	≥827 (≥10.4)	≥1592 (≥20)	223-247 (28-31)	0.09-0.120	0.50-0.65	150
	S-NdFeB 260/159	33SH	1140-1180 (11.4-11.8)	≥860 (≥10.8)	≥1592 (≥20)	247-271 (31-34)	0.09-0.120	0.50-0.65	150
	S-NdFeB 280/159	35SH	1180-1230 (11.8-12.3)	≥899 (≥11.3)	≥1592 (≥20)	263-287 (33-36)	0.09-0.120	0.50-0.65	150
	S-NdFeB 300/159	38SH	1230-1260 (12.3-12.6)	≥923 (≥11.6)	≥1592 (≥20)	287-310 (36-39)	0.09-0.120	0.50-0.65	150
	S-NdFeB 320/159	40SH	1260-1290 (12.6-12.9)	≥947 (≥11.9)	≥1592 (≥20)	302-326 (38-41)	0.09-0.120	0.50-0.65	150
	S-NdFeB 335/159	42SH	1290-1330 (12.9-13.3)	≥971 (≥12.2)	≥1592 (≥20)	318-342 (40-43)	0.09-0.120	0.50-0.65	150
	S-NdFeB 360/159	45SH	1330-1370 (13.3-13.7)	≥1003 (≥12.6)	≥1592 (≥20)	342-366 (43-46)	0.09-0.120	0.50-0.65	150
	S-NdFeB 380/159	48SH	1370-1400 (13.7-14.0)	≥1035 (≥13.0)	≥1592 (≥20)	366-390 (46-49)	0.09-0.120	0.50-0.65	150
	S-NdFeB 400/159	50SH	1390-1430 (13.9-14.3)	≥1058 (≥13.3)	≥1592 (≥20)	374-406 (47-51)	0.09-0.120	0.50-0.65	150
	S-NdFeB 415/159	52SH	1420-1460 (14.2-14.6)	≥1074 (≥13.5)	≥1512 (≥19)	390-414 (49-52)	0.09-0.120	0.50-0.65	140
UH	S-NdFeB 220/199	28UH	1040-1090 (10.4-10.9)	≥780 (≥9.8)	≥1990 (≥25)	207-231 (26-29)	0.09-0.110	0.50-0.60	180
	S-NdFeB 240/199	30UH	1080-1140 (10.8-11.4)	≥827 (≥10.4)	≥1990 (≥25)	223-247 (28-31)	0.09-0.110	0.50-0.60	180
	S-NdFeB 260/199	33UH	1140-1180 (11.4-11.8)	≥827 (≥10.4)	≥1990 (≥25)	247-271 (31-34)	0.09-0.110	0.50-0.60	180
	S-NdFeB 280/199	35UH	1180-1230 (11.8-12.3)	≥899 (≥11.3)	≥1990 (≥25)	263-287 (33-36)	0.09-0.110	0.50-0.60	180
	S-NdFeB 300/199	38UH	1230-1260 (12.3-12.6)	≥923 (≥11.6)	≥1990 (≥25)	287-310 (36-39)	0.09-0.110	0.50-0.60	180
	S-NdFeB 320/199	40UH	1260-1290 (12.6-12.9)	≥947 (≥11.9)	≥1990 (≥25)	302-326 (38-41)	0.09-0.110	0.50-0.60	180
	S-NdFeB 335/199	42UH	1290-1330 (12.9-13.3)	≥971 (≥12.2)	≥1990 (≥25)	318-342 (40-43)	0.09-0.110	0.50-0.60	180
	S-NdFeB 360/199	45UH	1330-1370 (13.3-13.7)	≥1003 (≥12.6)	≥1990 (≥25)	342-366 (43-46)	0.09-0.110	0.50-0.60	180
	S-NdFeB 380/199	48UH	1360-1400 (13.6-14.0)	≥1035 (≥13.0)	≥1910 (≥24)	358-390 (45-49)	0.09-0.110	0.50-0.60	170
EH	S-NdFeB 220/239	28EH	1040-1090 (10.4-10.9)	≥780 (≥9.8)	≥2388 (≥30)	207-231 (26-29)	0.09-0.110	0.45-0.55	200
	S-NdFeB 240/239	30EH	1080-1140 (10.8-11.4)	≥827 (≥10.4)	≥2388 (≥30)	223-247 (28-31)	0.09-0.110	0.45-0.55	200
	S-NdFeB 260/239	33EH	1140-1180 (11.4-11.8)	≥860 (≥10.8)	≥2388 (≥30)	247-271 (31-34)	0.09-0.110	0.45-0.55	200
	S-NdFeB 280/239	35EH	1180-1230 (11.8-12.3)	≥899 (≥11.3)	≥2388 (≥30)	263-287 (33-36)	0.09-0.110	0.45-0.55	200
	S-NdFeB 300/239	38EH	1230-1260 (12.3-12.6)	≥923 (≥11.6)	≥2388 (≥30)	287-310 (36-39)	0.09-0.110	0.45-0.55	200
	S-NdFeB 320/239	40EH	1260-1290 (12.6-12.9)	≥947 (≥11.9)	≥2388 (≥30)	302-326 (38-41)	0.09-0.110	0.45-0.55	200
	S-NdFeB 335/239	42EH	1290-1330 (12.9-13.3)	≥971 (≥12.2)	≥2388 (≥30)	318-342 (40-43)	0.09-0.110	0.45-0.55	200
	S-NdFeB 360/231	45EH	1330-1370 (13.3-13.7)	≥1003 (≥12.6)	≥2308 (≥29)	342-366 (43-46)	0.09-0.110	0.45-0.55	190
TH	S-NdFeB 220/279	28TH	1040-1090 (10.4-10.9)	≥780 (≥9.8)	≥2786 (≥35)	207-231 (26-29)	0.09-0.110	0.40-0.50	230
	S-NdFeB 240/279	30TH	1080-1140 (10.8-11.4)	≥827 (≥10.4)	≥2786 (≥35)	223-247 (28-31)	0.09-0.110	0.40-0.50	230
	S-NdFeB 260/279	33TH	1140-1180 (11.4-11.8)	≥860 (≥10.8)	≥2786 (≥35)	247-271 (31-34)	0.09-0.110	0.40-0.50	230
	S-NdFeB 280/279	35TH	1180-1230 (11.8-12.3)	≥899 (≥11.3)	≥2786 (≥35)	263-287 (33-36)	0.09-0.110	0.40-0.50	230
	S-NdFeB 300/279	38TH	1230-1260 (12.3-12.6)	≥923 (≥11.6)	≥2786 (≥35)	287-310 (36-39)	0.09-0.110	0.40-0.50	230
	S-NdFeB 320/279	40TH	1260-1290 (12.6-12.9)	≥947 (≥11.9)	≥2786 (≥35)	302-326 (38-41)	0.09-0.110	0.40-0.50	230
	S-NdFeB 335/270	42TH	1290-1330 (12.9-13.3)	≥971 (≥12.2)	≥2706 (≥34)	318-342 (40-43)	0.09-0.110	0.40-0.50	220