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Disc Neodymiu Magnets with Coating Nickel Used in Louder Speakers ,With ISO/TS Certification
Disc Neodymiu Magnets with Coating Nickel Used in Louder Speakers ,With ISO/TS Certification
FOB Price
Lead Time
15-20
China
Main Products : Magnets, neodymium magnets, ndfeb magnets, ferrite magnets, smco magnets, alnico magnets, magnetic assembly
Fengcheng Village,Jishigang Town Ningbo, Zhejiang
Disc Neodymiu Magnets with Coating Nickel Used in Louder Speakers ,With ISO/TS Certification Details
Brand Name
Skyup
Model Number
35H-45H
Place of Origin
China
Disc Neodymiu Magnets with Coating Nickel Used in Louder Speakers ,With ISO/TS Certification Introduce

Professional Magnet Supplier --Skyup Magnetics (Ningbo) Co.ltd

Key word: Permanent magnet, Block magnet, NdFeB Magnet, Nd Magnet, Neo Magnet

Material: N52, 38M, 50M, 38H, 38SH, 48SH, 30UH, 45UH, 30EH, 42EH and AH grade etc

Application: Industrial Motor, Linear Motor, Compressor Motor, Wind turbine, Rail Transit Traction Motor etc.

Description

Permanent Nd Magnet in Rectangular Block shape, it is very popular used in industrial Motor, Compressor, Wind turbine applications.

Why choose us?

1) More than 10years experience in NdFeB manufacturing and Marketing

2) Strategic partner of several world top 500 Enterprise, operating well under TS16949

3) Samples and trial orders are welcome

4) Competitive Price & Short Lead Time, cause it is directly from real producer/Manufacturer.

5) Professional suggestion or advice is available when you have doubts in design.

Product Information:

Product

name

Permanent, Nd Rectangular/Block magnet, Neo Rectangular/Block magnet, Rare earth Rectangular/Block magnet
Material Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet

Grade &

working

Temperature

Grade Max Operating Temperatures
N35-N54 80°C (176°F)
35M-52M 100°C (212°F)
35H-50H 120°C (248°F)
33SH-48SH 150°C (302°F)
28UH-45UH 180°C (356°F)
28EH-42EH 200°C (392°F)
28AH-40AH 230°C (446°F)
Shape Block or Rectangular or Cuboid,  Disc, Ring, Cylinder, Arc and Irregular shape are also available
Coating Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc.

Magnetized

direction

Thickness Magnetized, but Axially, Diametrical, Multipoles and Radial magnetization are also available, Customized magnetization is welcome.
Application Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.
Certificate ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH
Packing Standard sea or air packing, such as carton, wooden box, pallet etc.
Lead time 7-10 days for samples, 15-25 days for mass production.
Transportation All shipping methods are available: courier (TNT, DHL, FedEx, UPS), air or sea.
Shipper or freight forwarder can be appointed by either purchaser 

1. Production flow of Permanent NdFeB Magnet:

NdFeB Production Process

Raw Materials Prepare —Melting –HD–Jet Milling–Mould /Pressing–Sintering–Magnet Performance Inspection–Machining–Plating –Final Inspection –Magnetizing–Packing–Delivery

2.Magnetic Property Distribution Chart of Permanent NdFeB Magnet

Neodymium-iron-boron magnet is one kind of the permanent magnets.

Material Grade of NdFeB magnets:

Magnet N-( N35, N38, N40, N42, N45, N48, N50,N52),

Magnet M-(35M, 38M, 40M, 42M, 45M, 48M,50M),

Magnet H-(35H, 38H, 40H, 42H, 45H,48H),

Magnet SH-(30SH, 33SH, 35SH, 38SH, 40SH, 42SH,45SH),

Magnet UH-( 28UH, 30UH, 33UH, 35UH, 38UH,40UH,42UH),

Magnet EH-(28EH, 30EH, 30EH, 33EH, 35EH,38EH,40EH)

Magnet AH-(30AH, 33AH, 35AH, 38AH)

3. Available coating of Permanent NdFeB Magnet:

Ni, NiCuNi, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Sn etc.

Available Coatings Of Sintered NdFeB Magnets
Surface Coating Thickness (Microns) of coating Color Resistance Salt spray Test Standard (hours) PCT Standard (hours)
Nickel Ni+Ni 10--20um Bright Silver Excellent against Humidity >24-72 >24-72
Ni+Cu+Ni
Black Nickel Ni+Cu+Ni 10-20um Bright black Excellent Against Humidity & Salt Spray >48-96 >48
Cr3+Zinc ZN 5--8um Bright Blue Good Against Salt Spray  >16-48  
Color-Zn ShiningColor Excellent Against Salt Spray >36-72  
Epoxy Epoxy 10-20um Black,Grey Excellent Against Humidity & Salt Spray >48  
Ni+Cu+Epoxy 10-30um >72-108  
Zn+Epoxy 15-25um >72-108  
Passivation _ 1--3um Dark Grey Temporary Protection _ _
Phosphated _ 1--3um Dark Grey Temporary Protection _ _
Sn Ni+Cu+Ni+Sn 10-25um Silver Superior Against Humidity >36-72 >48
Au Ni+Cu+Ni+Au 10-15um Gold Superior Sgainst Humidity >12 >48
Ag Ni+Cu+Ni+Ag 10-15um Silver Superior Against Humidity >12 >48

4. Magnetized Direction of NdFeB magnet:

Thickness, Axially, Diametrical, Multipoles and Radial magnetization are available, Customized magnetization is welcome.

5.Applications of Permanent NdFeB Magnet:

NdFeB Magnet are widely used in Servo motor, Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Traction Motor, wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.

6.Packing of Permanent NdFeB Magnet:

Standard sea or air packing, such as carton, wooden box and pallet etc.

7.Engineering and Research center of Permanent NdFeB Magnet:

Our engineering center equiped with advanced analytical methods and full set of sophisticated test apparatuses, it not only assured the top quality of product, but also the foundation of our research and technic improving. The main test apparatuses are as follow:

6S Total Quality Management(TQC), with good quality and magnetic solutions, flexible service to satisfy our clients.

With the implementation of TQM, from raw materials to finished products to package and delivery, We carry out strict inspection and effective quality planning, to ensure magnets' quality. We always fo our best to meet our customers' request.

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