Neodymium Cylinder Magnets

Name: Neodymium Cylinder Magnets
Brand: Ningbo Beilun Meank Magnetics Co.,Ltd.

The long and round shape sintered NdFeB magnets are give the name of neodymium(NdFeB) cylinder magnets. Differ from normal disc shape,the size of thickness is larger than its diameter. NdFeB cylinder magnet is expressed by diameter(D) x length(L).

The cylinder shaped magnets resembles a cylinder with a corrosion-resistant oxide surface, exhibiting excellent corrosion resistance for diverse environments. These rare earth neodymium cylinder magnets excel in magnetic performance, low-temperature stability, corrosion resistance, and impact resistance. Customizable in various sizes, these neodymium cylinder magnets can be tailored to customer requirements with different material grades.

Surface Electroplating Treatment is Demanded Strong NdFeB Cylinder Magnets

Strong NdFeB cylinder magnets are easy to corrode, and electroplating is needed for rust-resistant, generally including zinc plating, nickel, environmental protection zinc, environmental protection nickel, nickel copper-nickel, environmental protection nickel copper-nickel, epoxy coating, etc.

Surface	Coating	Thickness (Microns)	Color	Resistance
Passivation		1	Silver Grey	Temporary Protection
Nickel	Ni+Ni	10-20	Bright Silver	Excellent Against Humidity
Nickel	Ni+Cu+Ni	10-20	Bright Silver	Good Against Salt Spray
Zinc	Zn	8-20	Bright Blue	Excellent Against Salt Spray
Zinc	C-Zn	8-20	Shinny Color	Superior Against Humidity
Tin	Ni+Cu+Sn	15-20	Silver	Superior Against Humidity
Silver	Ni+Cu+Ag	10-20	Silver	Superior Against Humidity
Gold	Ni+Cu+Au	10-20	Gold	Temporary Protection
Copper	Ni+Cu	10-20	Gold	Excellent Against Humidity&Salt Spray
Epoxy	Epoxy	15-25	Black, Red, Grey	Excellent Against Humidity, Salt Spray, Superior Against Solvents, Gases, Fungi and Bacteria, FDA Approved
	Ni+Cu+Epoxy			Excellent Against Humidity
	Zn+Epoxy
Parylene	Parylene	5-20	Grey	Excellent Against Humidity
Chemical	Ni	10-20	Silver Grey	Excellent Against Humidity

The Magnetization Direction of Powerful Cylinder Magnets

The magnetized direction of powerful neodymium(NdFeB) rod magnets is generally divided into axially magnetized and diameter magnetized, which is determined according to the required working face.

Application of Cylindrical Neodymium Magnets

Known for high magnetism and compactness, cylindrical NdFeB magnets find wide applications in electronics and equipment. Their strong magnetic properties make them suitable for electronic control devices and electromagnetic wave separation. They enhance directional control in transportation, improving vehicle safety and stability.

Additionally, rare earth cylinder magnets can optimize wind and solar power generation efficiency by controlling the orientation of turbines and solar panels. Furthermore, cylindrical NdFeB magnets enhance the performance and precision of electronic products, such as power tools, automation equipment, and electronic devices.

Maximum Working Temperature of Strong Cylindrical Neodymium Magnets for Different Grade

Neodymium Material Grade	Maximum Working Temp.	Curie Temp.
N（N35,N38,N40,N42,N45,N48,N50,N52）	176°F (80°C)	590°F (310°C)
N-M（N35M,N38M,N40M,N42M,N45M,N48M,N50M,N52M）	212°F (100°C)	644°F (340°C)
N-H（N35H,N38H,N40H,N42H,N45H,N48H,N50H）	248°F (120°C)	644°F (340°C)
N-SH（N35SH,N38SH,N40H,N42SH,N45SH,N48SH）	302°F (150°C)	644°F (340°C)
N-UH（N28UH,N30UH,N33UH,N35UH,N38UH,N40UH,N42UH）	356°F (180°C)	662°F (350°C)
N-EH（N28EH,N30EH,N33EH,N35EH,N38EH,N40EH）	392°F (200°C)	662°F (350°C)
N-AH（N28AH,N33AH,N35AH,N38AH）	428°F (230°C)	662°F (350°C)

Custom Rare Earth Neodymium Cylinder Magnets

Our custom service for rare earth neodymium cylinder magnets offers tailored solutions to meet your specific magnetic needs. These high-performance magnets, with a cylindrical design, are customizable in various sizes and grades to suit diverse applications. Our corrosion-resistant coatings ensure durability in different environments.

Whether you require magnets for electronics, transportation, or renewable energy, we provide personalized options. From enhancing directional control in vehicles to optimizing wind and solar power generation, our custom neodymium cylinder magnets deliver reliability and efficiency.

Trust us to meet your unique requirements, providing magnets with superior magnetic properties and precision for your applications.