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High Strength N52 Neodymium Permanent Magnets Block Silver Color

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High Strength N52 Neodymium Permanent Magnets Block Silver Color

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Brand Name :	Great wall
Model Number :	Neodymium Magnet
Supply Ability :	1000000 Piece/Pieces per Month
Price :	$0.50 - $200.00 / Piece

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Product Details
Company Profile

High Strength N52 Neodymium Permanent Magnets Block Silver Color

Chinese Supplier Bar Quality Permanent Neodymium N52 High Strength Magnet

NdFeB magnet is tetragonal crystal of Nd, Fe and B (Nd2Fe14B). In 1982, Mr. satakawa discovered neodymium magnet(NdFeB magnet). The BHmax of this magnet was larger than SmCo magnet’s, and it was the largest material in the world at that time. Now, this magnet is a permanent magnet that its magnetism is second only to absolute zero degree holmium magnet, and it is also the most commonly used rare earth magnet. NdFeB magnets are widely used in electronic products, such as hard disks, mobile phones, earphones and battery powered tools. In order to avoid corrosion damage, it is necessary to protect the surface of permanent magnetic materials by using electroplating with gold, nickel, zinc and tin, and spraying epoxy resin on the surface.

Neodymium magnets have been widely used in many fields, especially in modern high-tech fields. Its application can be divided into the following categories: 1. Electric mechanical energy conversion, such as motor, loudspeaker, VCM voice coil motor, etc; 2. Mechanical energy - electric energy conversion, such as: generator, receiver, measuring instrument, etc; 3. Mechanical energy -- mechanical energy, such as magnetic separation, magnetic suspension, magnetic transmission, magnetic suspension, magnetic sucker, etc; 4. Using the physical effects of magnetic field, such as magnetic resonance, magnetization dewaxing, magnetization oil saving, etc.

Product Paramenters

Product Name	Chinese Supplier Bar Quality Permanent Neodymium N52 High Strength Magnet
Place of Origin	Chongqing,China
Size	Customised
Application	sensor/education/science
Material	AlNiCo
Certification	ROHS
Tolerance	0/01---+/-0.05mm
Features	Environment Friendly
Directions of Magnetization	Customized

Magnetic Performance

Item	Grade	Remanence;				Coercivity;		Coercivity Force;		Max BH Product;				Working
		Br				HcB		HcJ		(BH)max				Temp.
		KGs		T		KOe	KA/m	KOe	KA/m	MGOe		KJ/m		°C
		Max.	Min.	Max.	Min.	KOe	KA/m	KOe	KA/m	Max	Min.	Max.	Min.
N	N40	13.2	12.6	1.32	1.26	≥10.5	≥836	>=12	>=954	42	38	334	289	≤80
	N42	13.5	12.9	1.35	1.3	≥10.5	≥836	>=12	>=954	44	40	350	318	≤80
	N45	13.8	13.2	1.38	1.32	≥10.5	≥836	>=12	>=954	46	42	366	334	≤80
	N48	14.2	13.7	1.43	1.37	≥10.5	≥836	>=11	>=876	49	45	390	358	≤80
	N50	14.5	14.0	1.45	1.4	≥10.5	≥836	>=11	>=876	51	47	406	374	<=80
	N52	14.8	14.4	1.48	1.44	≥10.5	>=836	>=11	>=876	53	49	422	390	<=80
	N55	1.52	14.6	1.52	1.46	≥9.0	>=716	≥11.0	>=876	56	52	446	414	<=80
M	N38M	12.8	12.3	1.3	1.23	≥11.6	>=915	>=14	>=1114	40	36	318	287	<=100
	N40M	13.2	12.6	1.32	1.26	≥11.8	>=939	>=14	>=1114	42	38	334	289	<=100
	N42M	13.5	12.9	1.35	1.3	≥12.0	>=955	>=14	>=1114	44	40	350	318	<=100
	N45M	13.8	13.2	1.38	1.32	≥12.5	>=994	>=14	>=1114	46	42	366	334	<=100
	N48M	14.2	13.7	1.42	1.37	≥12.8	>=1018	>=14	>=1114	49	45	390	358	<=100
	N50M	14.5	14	1.45	1.4	≥13.0	>=1042	>=14	>=1114	51	47	406	374	<=100
	N52M	14.8	14.2	1.48	1.42	≥13.0	>=1035	>=14	>=1114	53	48.5	422	386	<=100
H	N35H	12.5	11.8	1.25	1.18	≥11.0	>=875	>=17	>=1353	37	33	295	263	<=120
	N38H	12.8	12.3	1.3	1.23	≥11.6	>=915	>=17	>=1353	40	36	318	287	<=120
	N41H	13.2	12.6	1.32	1.26	≥11.8	>=939	>=17	>=1274	42	38	334	302	<=120
	N44H	13.7	13	1.37	1.3	≥12.1	>=963	>=16	>=1274	45	41	358	326	<=120
	N46H	13.8	13.2	1.38	1.32	≥12.2	>=971	>=16	>=1274	47	43	374	342	<=120
	N48H	14.2	13.7	1.42	1.37	≥12.7	>=1011	>=16	>=1274	49	45	390	358	<=120
SH	N35SH	12.5	11.8	1.25	1.18	≥11.0	>=876	>=20	>=1592	37	33	295	263	<=150
	N39SH	13	12.3	1.3	1.23	≥11.6	>=923	>=20	>=1592	40	36	318	287	<=150
	N42SH	13.2	12.9	1.32	1.26	>=11.8	>=939	>=20	>=1592	42	38	334	302	<=150
	N44SH	13.7	13	1.37	1.3	>=12.1	>=963	>=20	>=1592	45	41	358	326	<=150
	N46SH	13.8	13.4	1.38	1.34	>=12.5	>=965	>=20	>=1592	47	43	374	342	<=150
UH	N33UH	12.2	11.4	1.22	1.14	>=10.7	>=851	>=25	>=1990	35	31	279	2247	<=180
	N35UH	12.5	11.8	1.25	1.18	>=11.0	>=875	>=25	>=1990	37	33	295	263	<=180
	N38UH	13	12.3	1.3	1.23	>=11.6	>=915	>=25	>=1990	40	36	318	287	<=180
	N40UH	13.2	12.6	1.32	1.26	>=10.5	>=836	>=25	>=1990	42	38	334	289	<=180
EH	N30EH	11.7	10.9	1.17	1.09	>=10.2	>=812	>=30	>=2388	32	28	255	223	<=200
	N33EH	12.2	11.4	1.22	1.14	>=10.7	>=851	>=30	>=2388	35	31	279	2247	<=200
	N35EH	12.5	11.8	1.25	1.18	>=11.0	>=875	>=30	>=2388	37	33	295	263	<=200
	N38EH	13	12.2	1.3	1.22	>=11.5	>=915	>=30	>=2387	40	36	318	287	<=200
AH	N28AH	11	10.4	1.1	1.04	>=9.70	>=772	>=35	>=2786	29	26	231	207	<=220
	N30AH	11.7	10.8	1.17	1.08	>=10.2	>=812	>=35	>=2786	32	28	255	223	<=220
	N33AH	12.2	11.4	1.22	1.14	>=10.7	>=851	>=35	>=2786	35	31	279	247	<=220
	N35AH	12.5	11.7	1.25	1.17	>=11.0	>=876	>=35	>=2386	37	33	295	263	<=220

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High Strength N52 Neodymium Permanent Magnets Block Silver Color


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