• Permanent Super Strong Rare Earth Magnets , Round Neodymium Magnets
  • Permanent Super Strong Rare Earth Magnets , Round Neodymium Magnets
Permanent Super Strong Rare Earth Magnets , Round Neodymium Magnets

Permanent Super Strong Rare Earth Magnets , Round Neodymium Magnets

Product Details:

Place of Origin: China
Brand Name: Monte Bianco
Certification: ISO9001, ISO14001, TS16949
Model Number: N35-N52 (M.H.SH.UH.EH.AH)

Payment & Shipping Terms:

Minimum Order Quantity: 500 piece
Price: Negotiatial
Packaging Details: Standard Package
Delivery Time: 15-30 working days after received your payment
Payment Terms: T/T
Supply Ability: 500k pcs/month
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Detail Information
Name: Super Strong Ring Magnets Grade: N35-N52 (M.H.SH.UH.EH.AH)
Coating: Ni, Zn, Cr, Gold, Silver, Epoxy, Phosphating Size: Customized Magnet Size
Magnetism Direction: Axial/Radial,Axially Magnetized Max Operating Temperature: 80-220℃（176-428℉）
Lead Time: 10-25 Days Type: Permanent, Round Block, Ring, NdFeB Magnet
Highlight:

Super Strong Rare Earth Magnets

,

Strong Round Neodymium Magnets

Product Description

Super Strong Permanent NdFeB Rare Earth Neodymium Magnet Customized Round Ring

 

NdFeB permanent magnet material is a permanent magnet material based on the intermetallic compound ND2FE14B. The main components are rare earth (ND), iron (FE), and boron (B). In order to obtain different properties, rare earth ND can be partially replaced by other rare earth metals such as dysprosium (Dy) and praseodymium (Pr), and iron can also be partially replaced by other metals such as cobalt (Co) and aluminum (Al). The content of boron is small, but it plays an important role in the formation of tetragonal crystal structure intermetallic compounds, making the compounds have high saturation magnetization, high uniaxial anisotropy and high Curie temperature.

 

Neodymium (NdFeB) permanent magnets have the advantages of high coercivity, high energy, high performance, and low cost. They can easily form various shapes and are widely used in various fields such as aviation, electronics, instrumentation, DC motors, linear motors, MRI, healthcare products, etc.

 

Sintered NdFeB permanent magnet materials can be divided into six categories based on their magnetic polarization strength and coercivity: low coercivity (without letters), medium coercivity M, high coercivity H, ultra-high coercivity SH, ultra-high coercivity UH, and extremely high coercivity EH.

 

Please see the following our neo magnet grade

 

grade Br Hcb Hcj (BH)max temperature coefficient Max working temperature
α Br β Hcj
T kGs kA/m kOe kA/m kOe kJ/m3 MGOe %/℃ %/℃ ℃
N54 1.45-1.48 14.5-14.8 ≥836 ≥10.5 ≥876 ≥11 415-461 52-58 -0.12 -0.65 80
N52 1.42-1.45 14.2-14.8 ≥836 ≥10.5 ≥876 ≥11 398-415 50-52 -0.12 -0.65 80
N50 1.40-1.42 14.0-14.5 ≥836 ≥10.5 ≥955 ≥12 374-398 47-50 -0.12 -0.65 80
N48 1.37-1.40 13.7-14.2 ≥836 ≥10.5 ≥955 ≥12 358-374 45-48 -0.12 -0.65 80
N45 1.32-1.37 13.2-13.7 ≥836 ≥10.5 ≥955 ≥12 342-358 43-45 -0.12 -0.65 80
N42 1.29-1.32 12.9-13.2 ≥836 ≥10.5 ≥955 ≥12 318-334 40-42 -0.12 -0.65 80
N40 1.26-1.29 12.6-12.9 ≥836 ≥10.5 ≥955 ≥12 303-318 38-40 -0.12 -0.65 80
N38 1.22-1.26 12.2-12.6 ≥859 ≥10.8 ≥955 ≥12 287-303 36-38 -0.12 -0.65 80
N35 1.17-1.21 11.7-12.1 ≥859 ≥10.8 ≥955 ≥12 263-279 33-35 -0.12 -0.65 80
N33 1.14-1.17 11.4-11.7 ≥836 ≥10.5 ≥955 ≥12 247-263 31-33 -0.12 -0.65 80
N30 1.08-1.12 10.8-11.2 ≥796 ≥10.0 ≥955 ≥12 223-239 28-30 -0.12 -0.65 80
N52M 1.42-1.45 14.2-14.5 ≥995 12.5 ≥1114 ≥14 389-422 49-53 -0.12 -0.65 100
N50M 1.39-1.45 13.9-14.5 ≥1050 ≥13.2 ≥1114 ≥14 374-406 47-51 -0.12 -0.65 100
N48M 1.37-1.42 13.7-14.2 ≥1018 ≥12.8 ≥1114 ≥14 366-390 46-49 -0.12 -0.65 100
N45M 1.32-1.38 13.2-13.8 ≥987 ≥12.4 ≥1114 ≥14 334-366 42-46 -0.12 -0.65 100
N42M 1.29-1.32 12.9-13.2 ≥955 ≥12.0 ≥1114 ≥14 318-334 40-42 -0.12 -0.65 100
N40M 1.26-1.29 12.6-12.9 ≥939 ≥11.8 ≥1114 ≥14 303-318 38-40 -0.12 -0.65 100
N38M 1.22-1.26 12.2-12.6 ≥916 ≥11.5 ≥1114 ≥14 287-303 36-38 -0.12 -0.65 100
N35M 1.17-1.21 11.7-12.1 ≥876 ≥11.0 ≥1114 ≥14 263-279 33-35 -0.12 -0.65 100
N33M 1.14-1.17 11.4-11.7 ≥852 ≥10.7 ≥1114 ≥14 247-263 31-33 -0.12 -0.65 100
N30M 1.08-1.12 10.8-11.2 ≥812 ≥10.2 ≥1114 ≥14 223-239 28-30 -0.12 -0.65 100
N52H 1.42-1.45 14.2-14.5 ≥1035 ≥13.0 ≥1353 ≥16.5 398-422 50-53 -0.11 -0.58 120
N50H 1.39-1.42 13.9-14.2 ≥1035 ≥13.0 ≥1353 ≥17 374-398 47-50 -0.11 -0.58 120
N48H 1.36-1.42 13.6-14.2 ≥1026 ≥12.9 ≥1353 ≥17 358-374 45-49 -0.11 -0.58 120
N45H 1.32-1.38 13.2-13.8 ≥987 ≥12.4 ≥1353 ≥17 334-366 42-46 -0.11 -0.58 120
N42H 1.29-1.32 12.9-13.2 ≥955 ≥12.0 ≥1353 ≥17 318-334 40-42 -0.11 -0.58 120
N40H 1.26-1.29 12.6-12.9 ≥939 ≥11.8 ≥1353 ≥17 303-318 38-40 -0.11 -0.62 120
N38H 1.22-1.26 12.2-12.6 ≥916 ≥11.6 ≥1353 ≥17 287-303 36-38 -0.11 -0.62 120
N35H 1.17-1.21 11.7-12.1 ≥875 ≥11.0 ≥1353 ≥17 263-279 33-35 -0.11 -0.62 120
N33H 1.14-1.17 11.4-11.7 ≥851 ≥10.7 ≥1353 ≥17 247-263 31-33 -0.11 -0.62 120
N30H 1.08-1.12 10.8-11.2 ≥812 ≥10.2 ≥1353 ≥17 223-239 28-30 -0.11 -0.62 120
N50SH 1.39-1.42 13.9-14.2 ≥1035 ≥13.0 ≥1500 ≥19 398-415 47-50 -0.11 -0.6 150
N48SH 1.36-1.42 13.6-14.2 ≥1026 ≥12.9 ≥1592 ≥20 358-398 45-49 -0.11 -0.6 150
N45SH 1.32-1.36 13.2-13.6 ≥987 ≥12.4 ≥1592 ≥20 334-366 42-46 -0.11 -0.6 150
N42SH 1.29-1.32 12.9-13.2 ≥963 ≥12.1 ≥1592 ≥20 318-334 40-42 -0.11 -0.6 150
N40SH 1.26-1.29 12.6-12.9 ≥931 ≥11.7 ≥1592 ≥20 303-318 38-40 -0.11 -0.6 150
N38SH 1.22-1.26 12.2-12.6 ≥899 ≥11.3 ≥1592 ≥20 287-303 36-38 -0.11 -0.6 150
N35SH 1.17-1.21 11.7-12.1 ≥876 ≥11.0 ≥1592 ≥20 263-279 33-35 -0.11 -0.6 150
N33SH 1.14-1.17 11.4-11.7 ≥851 ≥10.7 ≥1592 ≥20 247-263 31-33 -0.11 -0.6 150
N30SH 1.08-1.12 10.8-11.2 ≥812 ≥10.2 ≥1592 ≥20 223-239 28-30 -0.11 -0.6 150
N45UH 1.32-1.36 13.2-13.6 ≥987 ≥12.4 ≥1990 ≥25 334-366 42-46 -0.1 -0.55 180
N42UH 1.29-1.32 12.9-13.2 ≥963 ≥12.1 ≥1990 ≥25 318-334 40-42 -0.1 -0.55 180
N40UH 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1990 ≥25 303-318 38-40 -0.1 -0.55 180
N38UH 1.22-1.26 12.2-12.6 ≥915 ≥11.5 ≥1990 ≥25 287-303 36-38 -0.1 -0.55 180
N35UH 1.17-1.21 11.7-12.1 ≥875 ≥11.0 ≥1990 ≥25 263-279 33-35 -0.1 -0.55 180
N33UH 1.14-1.17 11.4-11.7 ≥851 ≥10.7 ≥1990 ≥25 247-263 31-33 -0.1 -0.55 180
N30UH 1.08-1.12 10.8-11.2 ≥812 ≥10.2 ≥1990 ≥25 223-239 28-30 -0.1 -0.55 180
N38EH 1.22-1.29 12.2-12.9 ≥907 ≥11.4 ≥2388 ≥30 287-318 36-40 -0.09 -0.5 200
N35EH 1.18-1.25 11.8-12.5 ≥875 ≥11.0 ≥2388 ≥30 263-295 33-37 -0.09 -0.5 200
N33EH 1.14-1.17 11.4-11.7 ≥851 ≥10.7 ≥2388 ≥30 247-263 31-33 -0.09 -0.5 200
N30EH 1.08-1.12 10.8-11.2 ≥812 ≥10.2 ≥2388 ≥30 223-239 28-30 -0.09 -0.5 200
N32AH 1.12-1.20 10.8-12.0 ≥860 ≥10.8 ≥2626 ≥33 247-279 31-35 -0.09 -0.44 220

 

Permanent Super Strong Rare Earth Magnets , Round Neodymium Magnets 0

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Neodymium Ring Magnets

Super Strong Ring Magnets

Rare Earth Ring Magnets

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