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Corrosion Resistant Strong Block Magnets Zinc Coated High Grade N35-N52

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Corrosion Resistant Strong Block Magnets Zinc Coated High Grade N35-N52

Country/Region	china
City & Province	xiamen
Categories	Magnetic Materials

Product Details

High Grade N35-N52 Corrosion Resistant Zinc Coated Magnets

Product Description:

Sintered Neodymium Magnets are a type of high-performance magnet, made of neodymium, which offers excellent temperature resistance and corrosion resistance. They are available in a wide range of grades, including N35-N52, and can be custom-made to offer axial, multi-polar and other orientations. These magnets are used in a wide range of applications, from consumer electronics to automotive, aerospace, medical and more. They are reliable, durable and versatile, making them an ideal choice for many different applications.

Features:

Product Name: Sintered Neodymium Magnet
Corrosion Resistance: High
Price: Reasonable
Material: Neodymium-Iron-Boron, Magnetic-Alloy-Compound, Neodymium-Iron-Boron-Alloy
Pull Force: High
Temperature Resistance: High

Magnetic Properties of Sintered Neodymium Magnet:

Grade		Remanence		Coercivity		Intrinsic Coercivity		Max Energy Product		Working Temp
Grade		(Br)		(HcB)		(HcJ)		(BH)max		Tw
		KGs	T	KOe	KA/m	KOe	KA/m	MGOe	KJ/m³	℃
N Series	N35	11.7-12.2	1.17-1.22	≥10.9	≥868	≥12	≥955	33-36	263-287	≤80
	N38	12.2-12.5	1.22-1.25	≥11.3	≥899	≥12	≥955	36-39	287-310	≤80
	N40	12.5-12.8	1.25-1.28	≥11.4	≥907	≥12	≥955	38-41	302-326	≤80
	N42	12.8-13.2	1.28-1.32	≥11.5	≥915	≥12	≥955	40-43	318-342	≤80
	N45	13.2-13.8	1.32-1.38	≥11.6	≥923	≥12	≥955	43-46	342-366	≤80
	N48	13.8-14.2	1.38-1.42	≥11.6	≥923	≥12	≥955	46-49	366-390	≤80
	N50	14.0-14.5	1.40-1.45	≥10.0	≥796	≥11	≥876	48-51	382-406	≤60
	N52	14.3-14.8	1.43-1.48	≥10.0	≥796	≥11	≥876	50-53	398-422	≤60
M Series	35M	11.7-12.2	1.17-1.22	≥10.9	≥868	≥14	≥1114	33-36	263-287	≤100
	38M	12.2-12.5	1.22-1.25	≥11.3	≥899	≥14	≥1114	36-39	287-310	≤100
	40M	12.5-12.8	1.25-1.28	≥11.6	≥923	≥14	≥1114	38-40	302-326	≤100
	42M	12.8-13.2	1.28-1.32	≥12.0	≥955	≥14	≥1114	40-43	318-342	≤100
	45M	13.2-13.8	1.32-1.38	≥12.5	≥955	≥14	≥1114	43-46	342-366	≤100
	48M	13.6-14.3	1.36-1.43	≥12.9	≥1027	≥14	≥1114	46-49	366-390	≤100
	50M	14.0-14.5	1.40-1.45	≥13.0	≥1033	≥14	≥1114	48-51	382-406	≤100
	52M	14.3-14.8	1.43-1.48	≥13.0	≥995	≥14	≥1114	50-52	398-414	≤100
H Series	33H	11.3-11.7	1.13-1.17	≥10.6	≥844	≥17	≥1353	31-34	263-287	≤120
	35H	11.7-12.2	1.17-1.21	≥10.9	≥869	≥17	≥1353	33-36	263-287	≤120
	38H	12.2-12.5	1.22-1.25	≥11.3	≥899	≥17	≥1353	36-39	287-310	≤120
	40H	12.5-12.8	1.25-1.28	≥11.6	≥923	≥17	≥1353	38-41	302-326	≤120
	42H	12.8-13.2	1.28-1.32	≥12.0	≥955	≥17	≥1353	40-43	318-342	≤120
	45H	13.0-13.6	1.30-1.36	≥12.1	≥963	≥17	≥1353	43-46	326-358	≤120
	48H	13.7-14.3	1.37-1.43	≥12.5	≥955	≥17	≥1274	46-49	366-390	≤120
SH Series	30SH	10.8-11.3	1.08-1.13	≥10.1	≥804	≥20	≥1592	28-31	233-247	≤150
	33SH	11.3-11.7	1.13-1.17	≥10.6	≥844	≥20	≥1592	31-34	247-271	≤150
	35SH	11.7-12.2	1.17-1.22	≥11.0	≥876	≥20	≥1592	33-36	263-287	≤150
	38SH	12.2-12.5	1.22-1.25	≥11.4	≥907	≥20	≥1592	36-39	287-310	≤150
	40SH	12.5-12.8	1.25-1.28	≥11.8	≥939	≥20	≥1592	38-41	302-326	≤150
	42SH	12.8-13.2	1.28-1.32	≥12.4	≥987	≥20	≥1592	40-43	318-342	≤150
	45SH	13.2-13.8	1.32-1.38	≥12.6	≥1003	≥20	≥1592	43-46	342-366	≤150
	48SH	13.7-14.3	1.37-1.43	≥12.6	≥1003	≥20	≥1592	46-49	366-390	≤150
UH Series	30UH	10.8-11.3	1.08-1.13	≥10.2	≥812	≥25	≥1990	28-31	223-247	≤180
	33UH	11.3-11.7	1.13-1.17	≥10.7	≥852	≥25	≥1990	31-34	247-271	≤180
	35UH	11.7-12.2	1.17-1.22	≥10.8	≥860	≥25	≥1990	33-36	263-287	≤180
	38UH	12.2-12.5	1.22-1.25	≥11.0	≥876	≥25	≥1990	36-39	287-310	≤180
	40UH	12.4-12.8	1.24-1.28	≥11.3	≥915	≥25	≥1990	38-41	302-326	≤180
	42UH	12.8-13.2	1.28-1.32	≥11.3	≥971	≥25	≥1990	40-43	318-342	≤180
EH Series	30EH	10.8-11.3	1.08-1.13	≥10.2	≥812	≥30	≥2388	28-31	223-247	≤200
	33EH	11.3-11.7	1.13-1.17	≥10.5	≥836	≥30	≥2388	31-34	247-271	≤200
	35EH	11.7-12.2	1.17-1.22	≥11.0	≥876	≥30	≥2388	33-36	263-287	≤200
	38EH	12.2-12.5	1.22-1.25	≥11.3	≥899	≥30	≥2388	36-39	287-310	≤200
AH Series	30AH	10.2-10.8	1.02-1.08	≥10.1	≥804	≥35	≥2706	28-30	223-247	≤220
	33AH	11.4-11.7	1.14-1.17	≥10.6	≥844	≥35	≥2706	31-33	247-263	≤220
	35AH	11.7-12.1	1.17-1.21	≥10.9	≥876	≥35	≥2706	33-36	263-279	≤220

Max. working temperature for different grade:

Grade		Working Temp
Grade		(L/D=0.7)
		℃
N Series	N35~N52	≤80
M Series	38M~50M	≤100
H Series	35H~48H	≤120
SH Series	33SH~48SH	≤150
UH Series	30UH~40UH	≤180
EH Series	30EH~38EH	≤200

Technical Parameters:

Attribute	Description
Material	Neodymium-Iron-Boron, Magnetic-Alloy-Compound
Manufacturing Process	Powder-Metallurgy-Magnet
Coating	Nickel,Zinc,Epoxy
Magnetic Orientation	Axial,Multi-polar,As Customization
Temperature Resistance	High
Magnetic Field Strength	High
Price	Reasonable
Pull Force	High
Application	New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors
Magnetic Performance	Stable
Magnetic Flux Density	High
Size	Customized

Applications:

UNMAG Sintered Neodymium Magnet: High Magnetic Field Strength & Reasonable Price

UNMAG sintered neodymium magnet is a kind of magnetic alloy compound with high magnetic field strength, reasonable price and customized size. It is made of neodymium and other rare earth elements. UNMAG sintered neodymium magnet can be coated with nickel, zinc and epoxy and is widely used in various fields, such as consumer electronics, automotive industry, sensing and medical device. It is also widely used in industrial applications, such as motors, generators, harddisk drives, wind turbines, medical equipment, magnetic bearings and couplings.

UNMAG sintered neodymium magnet is highly appreciated by customers for its superior performance. It offers excellent resistance to demagnetization and has a high energy product. It can be used in high temperature areas and has excellent corrosion resistance. It is also easy to assemble and maintain, and can be used for long time.

UNMAG sintered neodymium magnet is manufactured in China and has a reasonable price. It is widely used in many industries and has a long service life. It is an ideal choice for customers who are looking for a high quality and cost-effective magnet.

Physical Properties & Application to Environment of the Coating:

Coating Material	Colour	Properties	Environment of Application	Thickness of Coating layer
Zinc	Blue, Black and rainbow etc	Compact, Stable and Homogeneous	With reasonalbe capability of anticorrosion	6um≤∮≤12
Nickel-Copper-Nickel	White and black	Light and Stable	Suitable for higher corrosive environment	15μm≤∮≤30pm
Phosphorization	Colorless or light gray	uniform thickness	short-term anticorrosion	-
Epoxy	Black and Gray	layer with certain luster, insurability	Suitable for higher corrosive environment	≥15μm
Parylene	transparency	uniform thickness, density pinholes-free and insurability	Excellent capability of anticorrosion especially for small items	0.1μm≤∮≤100pm
Ni+Cu+Epoxy	Black	Layer with certain luster	Excellent capability of	10-30μm
			anticorrosion. Suitable for
			hostile environment
			salt spray resistance>300hr
Al+Epoxy	Black	Layer with certain luster	Excellent capability of	15-35μm
			anticorrosion. Suitable for
			hostile environment
			salt spray resistance>650hr Widely used in new energy
			auto magnets

Customization:

Customized Sintered Neodymium Magnet Service

UNMAG provides comprehensive customized sintered neodymium magnet services, with high pull force, high temperature resistance, and wide grade range from N35-N52. We use the powder metallurgy process to produce the magnetic alloy compound, and use powder metallurgy magnetization method to ensure the magnet's performance.

We offer our products with reasonable prices and guarantee they are made in China. All of our magnets have excellent magnetic properties, high corrosion resistance, and long service life.

Support and Services:

Sintered Neodymium Magnet Technical Support and Services

Our Sintered Neodymium Magnets are designed to meet the highest standards of quality, safety and performance. We are committed to providing comprehensive technical support and services to ensure that our customers get the best out of their magnets.

We provide a range of technical support and services, including:

Magnet design and engineering
Magnet selection and optimization
Magnet testing and qualification
Application development and advice
Magnet prototyping and manufacturing
Magnet characterization and inspection
Magnet maintenance and troubleshooting

Our team of experienced engineers and technicians is available to provide you with personalized support and advice. We are committed to providing our customers with the highest level of technical support and services.

Packing and Shipping:

The Sintered Neodymium Magnet is packaged in a sealed plastic bag to ensure safe transport. The package is labeled with the product name, quantity, and other necessary information. The package is then placed in a sturdy cardboard box for shipping. The box is sealed and secured with a high-strength adhesive tape to protect the magnets from damage during transportation. The box is also labeled with the shipping address and other necessary information.