Block Magnets
Compared to other types of magnets, block neodymium magnets have a higher energy density, meaning they can produce a stronger magnetic field for their size. They are also highly resistant to demagnetization and have excellent temperature stability, making them suitable for use in harsh environments. At Honsen Magnetics, we use high-quality materials and advanced manufacturing techniques to ensure that our block neodymium magnets meet the highest standards of quality and performance. We can also provide customized solutions to meet specific customer needs.-
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. -
Large Permanent Neodymium Block Magnet Manufacturer N35-N52 F110x74x25mm
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: 110x74x25 mm or Customized
Magnetism direction: Customzied Specific Requirements
Coating: Epoxy.Black Epoxy. Nickel.Silver.etc
Samples and Trial Orders Are Most Welcome !
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N52 Rare Earth Permanent Neodymium Iron Boron Cube Block Magnet
Grade: N35-N52 (N,M,H,SH,UH,EH,AH)
Dimension: To be Customized
Coating: To be Customized
MOQ: 1000pcs
Lead time: 7-30days
Packaging: Foam protecter box ,inner box ,then into the standard export carton
Transportation: Ocean,Land,Air,by train
HS Code: 8505111000
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Powerful Rare Earth Permanent Neodymium Block Magnet
- Product Name: Neodymium block magnet
- Shape: Block
- Application: Industrial Magnet
- Processing Service: Cutting, Moulding, Cutting, Punching
- Grade: N35-N52( M, H, SH, UH, EH, AH series ), N35-N52 (M.H.SH.UH.EH.AH)
- Delivery Time: 7-30 days
- Material: Permanent Neodymium magnet
- Working temperature: -40℃~80℃
- Size: Customized Magnet Size
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Sintered NdFeB Block / Cube / Bar Magnets Overview
Description: Permanent Block Magnet, NdFeB Magnet, Rare Earth Magnet, Neo Magnet
Grade: N52, 35M, 38M, 50M, 38H, 45H, 48H, 38SH, 40SH, 42SH, 48SH, 30UH, 33UH, 35UH, 45UH, 30EH, 35EH, 38EH, 42EH etc
Applications: EPS, Pump Motor, Starter Motor , Roof Motor, ABS sensor, Ignition Coil, Loudspeakers etc Industrial Motor, Linear Motor, Compressor Motor, Wind turbine, Rail Transit Traction Motor etc.
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N38H Neodymium Magnets for Linear Motors
Product Name: Linear Motor Magnet
Material: Neodymium Magnets / Rare Earth Magnets
Dimension: Standard or customized
Coating: Silver, Gold, Zinc, Nickel, Ni-Cu-Ni. Copper etc.
Shape: Neodymium block magnet or customized -
Wind Power Generation Magnets
Wind energy has become one of the most feasible clean energy sources on earth. For many years, most of our electricity came from coal, oil and other fossil fuels. However, creating energy from these resources causes serious damages to our environment and pollute the air, land and water. This recognition has made many people to turn to green energy as a solution.
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Neodymium Magnets for Household Appliances
Magnets are widely used for speakers in TV sets, magnetic suction strips on refrigerator doors, high-end variable frequency compressor motors, air conditioning compressor motors, fan motors, computer hard disk drives, audio speakers, headphone speakers, range hood motors, washing machine motors, etc.
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Permanent Magnets for MRI & NMR
The large and important component of MRI & NMR is magnet. The unit that identifies this magnet grade is called Tesla. Another common unit of measurement applied to magnets is Gauss (1 Tesla = 10000 Gauss). At present, the magnets used for magnetic resonance imaging are in the range of 0.5 Tesla to 2.0 Tesla, that is, 5000 to 20000 Gauss.