Magnetic Materials
With rich industry experience, Honsen Magnetics has become a trusted and reliable supplier of magnetic materials. We offer a wide range of magnetic materials, including Neodymium magnets, Ferrite / Ceramic magnets, Alnico magnets and Samarium Cobalt magnets. These materials have a variety of applications in the electronics, automotive, aerospace, medical, and energy industries. We also offer magnetic materials such as magnetic sheets, magnetic strips. These materials are used for a wide range of applications, including advertising displays, labeling, and sensing. Neodymium magnets, also known as rare earth magnets, are the strongest permanent magnets available. With their exceptional strength, they are suitable for applications requiring high holding force, such as electric motors, generators and magnetic therapy equipment. Ferrite magnets, on the other hand, are cost-effective and have good resistance to demagnetization. They are widely used in applications that do not require high magnetic field strengths, such as loudspeakers, refrigerator magnets, and magnetic separators. For special applications requiring high temperature and corrosion resistance, our Samarium Cobalt magnets are ideal. These magnets retain their magnetism in extreme environments, making them suitable for aerospace, automotive and military applications. If you are looking for a magnet with excellent stability at high temperatures and maximum operating temperatures, our AlNiCo magnets are for you. These magnets are commonly used in sensing devices, instruments and security systems. Our flexible magnets are versatile and convenient. They are easily cut, bent and twisted into a variety of shapes, making them ideal for advertising displays, signage and crafts.-
N35 F5x5x5mm Cube Magnet with NiCuNi Coating
Shape: Block
Size: 5mm x 5mm x 5mm
Material: NdFeB MagnetsGrade: N35Max Working Temperature: 80°C/176°FTolerance: 0.01-0.1mmPlating: Nickel + Copper + Nickel Triple Layer PlatedPackage: As per your request -
N42SH F60x10.53×4.0mm Neodymium Block Magnet
Bar magnets, cube magnets and block magnets are the most common magnet shapes in daily installation and fixed applications. They have perfectly flat surfaces at right angles (90 °). These magnets are square, cube or rectangular in shape and are widely used in holding and mounting applications, and can be combined with other hardware (such as channels) to increase their holding force.
Keywords: Bar Magnet, Cube Magnet, Block Magnet, Rectangular Magnet
Grade: N42SH or customized
Dimension: F60x10.53×4.0mm
Coating: NiCuNi or customized
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N52 F40x30x1.5mm Neo Rectangular Magnet with 3M Self Adhesive Tape
Product Name: Self Adhesive Block Magnet
Shape:N52 Adhesive-Block-F40x30x1.5mm
-Highest Energy of All Permanent Magnets
-Moderate Temperature Stability
-High Coercive Strength
-Moderate Mechanical Strength
Customized is Available!
* * T/T, L/C, Paypal and other payment accepted.
** Orders of any customized dimension.
** Worldwide Fast Delivery.
** Quality and price guaranteed.Neodymium magnet has become an indispensable product in people’s life because of its light weight and strong magnetic force. 3M adhesive tape is pasted on one side to ensure full contact and maximum suction. Suitable for varieties of applications. Just peel off the sticker on one side of 3M tape and stick it to any clean and smooth surface. It provides unlimited convenience for life and industry.
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Rare Earth Big Block NdFeB Magnets with holes
Block Magnet, Rare Earth Block Neodymium Iron Boron Magnet, Strong Neodymium Block Magnet, Super Strong Neo Rectangular Magnet
Rare earth neodymium block magnet is one of the most powerful permanent magnets. Our product range is suitable for a variety of applications, including magnetic separators, flow control systems and water conditioning in the food industry.
Due to the strong performance of magnetic alloys, multi-purpose rare earth block is the preferred magnet. Our neodymium block magnets, also known as rare earth block magnets, come in a variety of sizes, shapes and grades. If you need multi-purpose magnets with maximum magnetic strength, they are the best choice.
Our blocks are used in many different industries, such as design, advertising, engineering, manufacturing, printing, film, science, architecture, and a variety of commercial and industrial applications.
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N38H Customized NdFeB Magnet NiCuNi Coating Max Temperature 120℃
Magnetisation Grade: N38H
Material: Sintered Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta), Rare Earth Neo
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy (Black/Gray)
Tolerance: ±0.05 mm
Residual Magnetic Flux Density (Br): 1220-1250 mT (11.2-12.5 kGs)
Energy Density (BH)max: 287-310 KJ/m³ (36-39 MGOe)
Coercivity Force (Hcb): ≥ 899 kA/m ( ≥ 11.3 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 1353 kA/m ( ≥ 17kOe)
Maximum Operation Temperature: 120 °C
Delivery Time: 10-30 days -
Flat Neo Block Magnet with AU Coating
Block Neo Magnet Au Plating, Flat Neo Magnet, N42 Neodymium Block Magnet
Product Name: Block Neo Magnet Au Plating
- Highest Energy of All Permanent Magnets
- Moderate Temperature Stability
- High Coercive Strength
- Moderate Mechanical Strength1)Strong magnetic force
2)High intrinsic coercive force
3)Wide application,high remanence
sintered block neodymium magnet
Magnetic Feature:
1) Material: Neodymium-Iron-Boron;
2) Temperature: the max operation temp is up to 230 degree centigrade or 380 curie temperature;
3) Grade:N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-35EH;
4) Shape: ring,block,disc,bar and any customized
5) Size: according to customers’ request;
6) Coating: Ni, Zn, gold,copper, epoxy and so on
7) According to customer’s request.
8) Good quality with competitive price and best delivery date.
9) Application: sensors,motors, rotors, wind turbines,wind generators, loudspeakers,magnetic holder, filters automobiles and so on. -
N38SH Flat Block Rare Earth Permanent Neodymium Magnet
Material: Neodymium Magnet
Shape: Neodymium Block Magnet, Big Square Magnet or other shapes
Grade: NdFeB, N35–N52(N, M, H, SH, UH, EH, AH) as per your request
Size: Regular or Customized
Magnetism direction: Customzied Specific Requirements
Coating: Epoxy.Black Epoxy. Nickel.Silver.etc
Working temperature: -40℃~150℃
Processing Service: Cutting, Moulding, Cutting, Punching
Lead Time: 7-30 days
* * T/T, L/C, Paypal and other payment accepted.
** Orders of any customized dimension.
** Worldwide Fast Delivery.
** Quality and price guaranteed.
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Small Tiny Neodymium Magnet Cube Rare Earth Permanent Magnet
Cube/Block 5.0 x 5.0 x 5.0 mm N35SH Nickel (Ni+Cu+Ni) Neodymium Magnet
1.High intensity NdFeB magnet in a variety of shapes.
2.grades:N33-N52 (M,H,SH,UH,EH)
3.platings:Nickle,Zinc,Cu,etc.
NdFeB magnets are the most powerful and advanced commercialized permanent magnets available today.
Honsen Magnetics has more than 10 years of experience in this field.
We concentrate on Sintered NdFeB magnets and develop them with the help of an experienced engineer and a dedicated sales team.
* Physical advantages: This material is hard,brittle, and easily corroded, but we have many surface treatments to protect the surface, such as Nickel,Nickel-Copper-Nickel,Znic,Black&Grey epoxy coating,Aluminium coating,Tin,Silver, and so on.
It has high stability even at high temperatures; the working stability is less than 80 degrees Celsius for low Hcj and more than 200 degrees Celsius for high Hcj.
The temperature coefficients of Br are -0.09–0.13% and Hcj are -0.5–0.8%/degree C. -
Strong NdFeB Magnetic Round Base Neodymium Magnet Pot D20mm (0.781 in)
Pot magnet with countersunk borehole
ø = 20mm (0.781 in), height 6 mm/ 7mm
Borehole 4.5/8.6 mm
Angle 90°
Magnet made of neodymium
Steel cup made of Q235
Strength approx. 8 kgs~11kgs
Low MOQ, customized is welcomed according to your requirements.
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Countersunk Neodymium Shallow Pot Magnet D32mm (1.26 in)
Pot magnet with countersunk borehole
ø = 32mm (1.26 in), height 6.8 mm/ 8mm
Borehole 5.5/10.6 mm
Angle 90°
Magnet made of neodymium
Steel cup made of Q235
Strength approx. 30 kgs~35kgs
Low MOQ, customized is welcomed according to your requirements.
Neodymium Countersunk Pot Magnets are also known as Countersunk Pot Magnets, Countersunk Holder Magnets, and Countersunk Cup Magnets, and they are made of a steel casing and a rare earth magnet. They have a countersunk hole in the center of the magnet that a blot can easily screw through. To complete the fixing or installation, countersunk pot magnets are ideal for mechanical manufacturing and construction.
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Strong Rare Earth Disc Countersunk Hole Round Base Pot Magnets D16x5.2mm (0.625×0.196 in)
Pot magnet with countersunk borehole
ø = 16mm, height 5.2 mm ((0.625×0.196 in))
Borehole 3.5/6.5 mm
Angle 90°
Magnet made of neodymium
Steel cup made of Q235
Strength approx. 6 kgs
Low MOQ, customized spec also welcomed according to your requirements
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Neodymium Pot Magnet Cup Magnet with Countersunk D25mm（0.977 in）
Pot magnet with countersunk borehole
ø = 25mm (0.977 in), height 6.8 mm/ 8mm
Borehole 5.5/10.6 mm
Angle 90°
Magnet made of neodymium
Steel cup made of Q235
Strength approx. 18 kgs~22kgs
Low MOQ, customized is welcomed according to your requirements.
Magnets are available in a variety of shapes. Some are square, while others are rectangular. Round magnets, such as cup magnets, are also available. Cup magnets still generate a magnetic field, but their round shape and small size make them ideal for certain applications. What exactly are cup magnets, and how do they work?