ISO9001 Permanent Neodymium Office Magnet Customer-Specific Or Special-Shaped

Permanent Neodymium Magnet

Magnetic assembly combined by magnetic material with other components, for instance, plastic part, lamination stacks, metal part, etc.

We are able to provide magnetic assemblies:

- Stator and rotor with magnetic materials for pump, liner motors;

- Pot magnets by Sintered NdFeB magnet/ Ferrite magnet/Flexible magnets for home, office and fishing application;

- Other Customized magnetic assembly.

Features

u Professional team provide project developing supports

u State-of-the-art equipment and laboratories

u Supply magnetic simulation support

u Efficient automatic production line

Process of Sintered NdFeB Magets

Parameters of Sintered NdFeB Magnets

			QINGDAO MAGNET MAGNETIC MATERIAL CO.,LTD. Sintered NdFeB Magnet Performance Parameter
Grade	Br(20℃)		Coercivity				BH(max)(20℃)		Temperature Coefficient			Density	Max.Working Temp.
	Br		Hcj		Hcb		BH(max) MGOe		T1-T2	TK(Br) Reference	TK(Hcj) Reference	ρ Reference	Tmax Reference
	T	KGs	kA/m	kOe	kA/m	kOe	kJ/m³	MGOe	℃	％/℃	％/℃	g/cm³	℃	℉
N35	1.18-1.24	11.8-12.4	≥955	≥12	≥860	≥10.8	263-295	33-37	20-80	-0.105	-0.75	7.45	80	176
N38	1.23-1.28	12.3-12.8	≥955	≥12	≥899	≥11.3	287-310	36-39				7.45	80	176
N40	1.26-1.31	12.6-13.1	≥955	≥12	≥915	≥11.5	302-326	38-41				7.45	80	176
N42	1.29-1.34	12.9-13.4	≥955	≥12	≥915	≥11.5	318-350	40-44				7.50	80	176
N45	1.33-1.38	13.3-13.8	≥955	≥12	≥915	≥11.5	342-366	43-46				7.50	80	176
N48	1.37-1.41	13.7-14.1	≥955	≥12	≥915	≥11.5	358-382	45-48				7.55	80	176
N50	1.39-1.43	13.9-14.3	≥955	≥12	≥915	≥11.5	374-398	47-50				7.55	80	176
N52	1.42-1.47	14.2-14.7	≥955	≥12	≥915	≥11.5	390-414	49-52				7.60	80	176
N54	1.45-1.50	14.5-14.0	≥876	≥11	≥836	≥10.5	406-430	51-54				7.60	80	176
35M	1.18-1.24	11.8-12.4	≥1114	≥14	≥868	≥10.9	263-295	33-37	20-100	-0.105	-0.70	7.45	100	212
38M	1.23-1.28	12.3-12.8	≥1114	≥14	≥907	≥11.4	287-310	36-39				7.45	100	212
40M	1.26-1.31	12.6-13.1	≥1114	≥14	≥931	≥11.7	302-326	38-41				7.50	100	212
42M	1.29-1.34	12.9-13.4	≥1114	≥14	≥955	≥12.0	318-350	40-44				7.50	100	212
45M	1.33-1.38	13.3-13.8	≥1114	≥14	≥987	≥12.4	342-366	43-46				7.55	100	212
48M	1.37-1.41	13.7-14.1	≥1114	≥14	≥1019	≥12.8	358-382	45-48				7.55	100	212
50M	1.39-1.43	13.9-14.3	≥1114	≥14	≥1035	≥13.0	374-398	47-50				7.60	100	212
52M	1.42-1.47	14.2-14.7	≥1114	≥14	≥1059	≥13.3	390-414	49-52				7.60	100	212
54M*	1.45-1.50	14.5-14.0	≥1114	≥14	≥1075	≥13.5	406-430	51-54				7.60	100	212
35H	1.18-1.24	11.8-12.4	≥1353	≥17	≥876	≥11.0	263-295	33-37	20-120	-0.105	-0.60	7.45	120	248
38H	1.23-1.28	12.3-12.8	≥1353	≥17	≥915	≥11.5	287-310	36-39				7.45	120	248
40H	1.26-1.31	12.6-13.1	≥1353	≥17	≥939	≥11.8	302-326	38-41				7.50	120	248
42H	1.29-1.34	12.9-13.4	≥1353	≥17	≥963	≥12.1	318-350	40-44				7.50	120	248
45H	1.33-1.38	13.3-13.8	≥1353	≥17	≥995	≥12.5	342-366	43-46				7.55	120	248
48H	1.37-1.41	13.7-14.1	≥1274	≥16	≥1027	≥12.9	358-382	45-48				7.55	120	248
50H	1.39-1.43	13.9-14.3	≥1274	≥16	≥1043	≥13.1	374-398	47-50				7.60	120	248
52H*	1.42-1.47	14.2-14.7	≥1274	≥16	≥1067	≥13.4	390-414	49-52				7.60	120	248
35SH	1.18-1.24	11.8-12.4	≥1592	≥20	≥884	≥11.1	263-295	33-37	20-150	-0.105	-0.55	7.50	150	302
38SH	1.23-1.28	12.3-12.8	≥1592	≥20	≥923	≥11.6	287-310	36-39				7.50	150	302
40SH	1.26-1.31	12.6-13.1	≥1592	≥20	≥947	≥11.9	302-326	38-41				7.55	150	302
42SH	1.29-1.34	12.9-13.4	≥1592	≥20	≥971	≥12.0	318-350	40-44				7.55	150	302
45SH	1.33-1.38	13.3-13.8	≥1592	≥20	≥1003	≥12.6	342-366	43-46				7.60	150	302
48SH	1.37-1.41	13.7-14.1	≥1592	≥20	≥1035	≥13.0	358-382	45-48				7.60	150	302
50SH	1.39-1.43	13.9-14.3	≥1592	≥20	≥1051	≥13.2	374-398	47-50				7.60	150	302
52SH*	1.42-1.47	14.2-14.7	≥1592	≥20	≥1075	≥13.3	390-414	49-52				7.60	150	302
30UH	1.08-1.15	10.8-11.5	≥1990	≥25	≥812	≥10.2	223-255	28-32	20-180	-0.115	-0.45	7.55	180	356
33UH	1.14-1.19	11.4-11.9	≥1990	≥25	≥860	≥10.8	247-271	31-34				7.55	180	356
35UH	1.18-1.24	11.8-12.4	≥1990	≥25	≥892	≥11.2	263-295	33-37				7.55	180	356
38UH	1.23-1.28	12.3-12.8	≥1990	≥25	≥931	≥11.7	287-310	36-39				7.60	180	356
40UH	1.26-1.31	12.6-13.1	≥1990	≥25	≥955	≥12.0	302-326	38-41				7.60	180	356
42UH	1.29-1.34	12.9-13.4	≥1990	≥25	≥979	≥12.3	318-350	40-44				7.60	180	356
45UH	1.33-1.38	13.3-13.8	≥1990	≥25	≥1011	≥12.7	342-366	43-46				7.60	180	356
48UH*	1.36-1.40	13.6-14.0	≥1990	≥25	≥1035	≥13.0	358-382	45-48				7.60	180	356
50UH*	1.38-1.42	13.8-14.2	≥1990	≥25	≥1051	≥13.2	374-398	47-50				7.60	180	356
30EH	1.08-1.15	10.8-11.5	≥2388	≥30	≥820	≥10.3	223-255	28-32	20-200	-0.115	-0.45	7.55	200	392
33EH	1.14-1.19	11.4-11.9	≥2388	≥30	≥868	≥10.9	247-271	31-34				7.55	200	392
35EH	1.18-1.24	11.8-12.4	≥2388	≥30	≥899	≥11.3	263-295	33-37				7.6	200	392
38EH	1.22-1.26	12.2-12.6	≥2388	≥30	≥931	≥11.7	287-310	36-39				7.6	200	392
40EH	1.25-1.29	12.6-13.1	≥2388	≥30	≥955	≥12.0	302-326	38-41				7.65	200	392
42EH*	1.28-1.32	12.8-13.2	≥2388	≥30	≥979	≥12.3	318-350	40-44				7.65	200	392
45EH*	1.32-1.37	13.2-13.7	≥2388	≥30	≥1011	≥12.7	342-366	43-46				7.65	200	392
48EH*	1.36-1.40	13.6-14.0	≥2388	≥30	≥1035	≥13.0	358-382	45-48				7.65	200	392
30TH	1.08-1.15	10.8-11.5	≥2786	≥35	≥820	≥10.3	223-255	28-32	20-250	-0.115	-0.40	7.6	250	482
33TH	1.14-1.19	11.4-11.9	≥2786	≥35	≥868	≥10.9	247-271	31-34				7.6	250	482
35EH	1.18-1.24	11.8-12.4	≥2786	≥35	≥899	≥11.3	263-295	33-37				7.65	250	482
38EH	1.22-1.26	12.2-12.6	≥2786	≥35	≥931	≥11.7	287-310	36-39				7.65	250	482
40EH*	1.25-1.29	12.6-13.1	≥2786	≥35	≥955	≥12.0	302-326	38-41				7.65	250	482
Note: Grades with *marked apply special processes.

• The company was established in 2014 and its registered address is Qingdao, China
• The company's main products are: Rare earth metals, Rare earth magnetic powder, Rare earth NdFeB Compound, Rare earth Samarium-Iron-Nitrogen Compound, Various magnetic materials: Bonded NdFeB Magnets,Injection molding NdFeB Magnets, Injection molding SmFeN Magnets,Sintered NdFeB Magnets, magnetic Assemblies;
• The current annual sales are 20-25 million RMB or 3-4 million US dollars
• Magnetic powder and rare earth metal sales accounted for 50%; Particles and magnetic materials accounted for 30%; Magnetic Assemblies: 20%
• We have R&D and manufacturing capabilities from rare earth magnetic powder to magnetic materials
• At present, we provide high-quality products to customers in China, Japan, Korea, Germany and other countries.