Sintered Neodymium Magnet Blocks

/Sintered Neodymium Magnet Blocks
  • sintered neodymium magnet blocks

Sintered Neodymium Magnet Blocks, Strong Rare Earth Magnet, Strong Sintered Block Neodymium Magnet, N42H Neodymium Magnet, Rectangular Magnet

Product Name: Sintered Neodymium Magnet Blocks
Magnet ID:Block-15x10x2-N42H-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

1.Block Neodymium Magnets
2.High Coercive Force
3.80-200’C Working Temp.
4.Precise Tolerance
5.OEM
Type: Permanent  Composite: Neodymium Magnet  Shape: Block
Application: Industrial Magnet  Environment Management Systerm: ISO14001:2004  Quality Systerm: ISO9001:2000
Material:Rare earth magnetic material.
Common Applications of NdFeB Magnet :
Sensors   Linear actuators   Microphone assemblies    Magnetic separators   DC and servo motors   Speakers   Printers   Magnetic hooks  Computer rigid disc drives   Beam controls   Intelligent toys   MRI/NMR Electric component
Key Advantages of Neodymium Magnet:
Neodymium Magnet  are the most powerful commercially produced magnets.
Neodymium Magnet have a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes up to 50 MGOe.
Neodymium Magnet can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
Block Neodymium Magnet has very high strength.
Relatively low cost.
Compared to Alnico and SmCo magnets, relatively easy to machine
Permanent neodymium magnet
Specifications:
1.ISO9001:2008 and SGS,ROHS certificates system,
2.Typical Coat: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, etc.
Grade Available:
N35-N52 working temperature: 80°C
30M-45M, 50M working temperature: 100°C
30H-48H working temperature: 120°C
30SH-45SH working temperature: 150°C
28UH-40UH working temperature: 180°C
28EH-38EH working temperature: 200°C
30AH,33AH working temperature: 230°C
Dimension Describe: Length*Width*Thickness/ Tolerance, Edge degree
Typical Coat: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, etc.
Applications: Wind Power Generators, Motor Parts, MRI/Nuclear Magnetic Resonance (NMR), Magnetic Separators, Cleaning Machine, Pump machine, etc.
Key Features of Acemade NdFeB magnets
Sintered Neodymium bulk block magnets are formed by powder metallurgical processes. The magnetic performance of all grades is optimized by applying a magnetic field during the pressing operation, thus producing a preferred direction of magnetization (anisotropy). Our sintered NdFeB magnets have 4 distinct characteristics: High corrosion resistance and Low temperature coefficient, Large dimensions or Small sizes.  The newly developed L-T Sintered NdFeB Series has outstanding corrosion resistance and high working temperature compared to the normal grades.

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  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range

Specifications

Magnetisation Grade:         N42H
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID:              Block-15x10x2-N42H-Ni
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni
Shape:         Block, Rectangle, Square, Rectangular, Oblong, Diamond
Block Magnet Size:
Block Total Long (L):       15 mm
Block Total Height (H):       10 mm
Block Total Width (W):         2 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
Energy Density (BH)max:             318-342 KJ/m³  (40-43 MGOe)
Coercivity Force (Hcb):              ≥ 955 kA/m ( ≥ 12.0 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 1353 kA/m ( ≥ 17 kOe)
Maximum Operation Temperature: 120 °C
Delivery Time:           14-35 days

Technical Drawing