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Iron Boron Industrial Neodymium Magnets

Xiamen Un Magnet Co.,Ltd.
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    Buy cheap Iron Boron Industrial Neodymium Magnets from wholesalers
     
    Buy cheap Iron Boron Industrial Neodymium Magnets from wholesalers
    • Buy cheap Iron Boron Industrial Neodymium Magnets from wholesalers
    • Buy cheap Iron Boron Industrial Neodymium Magnets from wholesalers

    Iron Boron Industrial Neodymium Magnets

    Ask Lasest Price
    Brand Name : UNMAG
    Delivery Time : 20-25days
    Certification : ISO9001, IATF16949, ISO14001
    Price : As negotiation
    Payment Terms : T/T L/C
    Supply Ability : 100 tons per month for NdFeB magnet
    • Product Details
    • Company Profile

    Iron Boron Industrial Neodymium Magnets

    Neodymium Iron Boron Magnet For New Energy Cars Customized Magnetic Orientation

    Product Description:

    Sintered Neodymium Magnet is a type of permanent magnet made from neodymium iron boron (NdFeB). It is the most powerful permanent magnet in the world and is used in a variety of applications including speakers, motors, medical equipment, and sensors. Our sintered neodymium magnets are manufactured with the highest quality materials and certified with ISO9001, IATF16949, and ISO14001 standards. We offer a wide range of N50 neodymium magnets in various sizes and shapes, with coatings such as nickel, nickel-copper-nickel, zinc, and epoxy. Our products are also customizable with magnetic orientation and working temperature ranging from 80°C to 220°C. With the highest grade of sintered neodymium magnet, you can trust that your applications will perform reliably and efficiently.

    Features:

    • Product Name: Sintered Neodymium Magnet
    • Coating: Nickel,NiCuNi,Zinc,Epoxy Etc
    • Certification: ISO9001, IATF16949, ISO14001
    • Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
    • Shape: Block,Arc,Ring,Customized Shape Magnet
    • Magnetic Orientation: As Customization
    • Material: Neodymium Iron Boron Magnet

    Physical Properties of Sintered Neodymium Magnet:

    Parameter NameParameter ValuesUnit
    Curie Temperature310~380
    Relative Recoil Permeability1.02~1.05 
    Reversible Temperature Coefficient of Br (20~100℃)-0.09~-0.13%/℃
    Reversible Temperature Coefficient of Hcj (20~100℃)-0.4~-0.7%/℃
    Density7.50~7.70g/cm3
    Vickers Hardness550~700 
    Bending Strength-0.09~-0.13MPa
    Tensile Strength≥80MPa
    Compressive Strength800 ~1050MPa
    Electric Resistivity150μΩ·cm
    Thermal Conductivity8~10W/(M·℃)
    Coefficient of Thermal Expansion
    (Parallel to the orientation)
    510-6/K
    Coefficient of Thermal Expansion
    (vertical to the orientation)
    -1.510-6/K
    Young's Modulus150~200GPa
    Specific Heat(20℃~320℃)3.0~4.6J/(g·k)
    weight loss(low weight loss products)≤2mg/cm2

    Technical Parameters:

    PropertiesDetails
    CertificationISO9001, IATF16949, ISO14001
    Working Temperature80~220°C
    ApplicationNew Energy Cars,Wind Power Generation,Servo Motors,Traction Motors
    GradeN35-N52, 35M-50M, 35H-48H, 30SH-45SH...
    CoatingNickel,NiCuNi,Zinc,Epoxy Etc
    MaterialNeodymium Iron Boron
    ShapeBlock,Arc,Ring,Customized Shape Magnet
    Magnetic OrientationAs Customization

    Manufacturing process for magnets (outline):

    Mixing1.Mix the ingredients.
    Melting2.Dissolve the mixture at high temperature and prepare an alloy.
    Fine pulverization3.Turn the alloy into fine powder.
    Molding in a magnetic field4.When pressing the fine powder, apply a magnetic field to it and prepare
    a molded product of powder with aligned directions of magnetization.
    Sintering and heat treatment5.Sinter the product at about 1,100℃, and then subject it to heat treatment at
    about 600℃ to increase its magnetic characteristics.
    Processing6.Process the manufactured magnet base material and finish it into the product shape.
    Surface treatment7.Subject the product to surface treatment in order to make it rustproof.
    Magnetization8.Apply a magnetic field to give the magnet magnetism.

    Applications:

    UNMAG Sintered Neodymium-Iron-Boron Magnet is made in China and packaged in Carton Box. It is an ideal choice for a wide range of applications, such as New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors etc. It has a working temperature range of 80~220°C and can be manufactured in a variety of shapes, such as Block, Arc, Ring, customized shape magnet. The coating options include Nickel, NiCuNi, Zinc, Epoxy etc. The delivery time is 20-25days and the magnetic orientation can be customized.

    Other Characteristics:

    Tolearance Control

    NameDimension(mm)Tolerance(mm)
    Wall thicknessT≤10±0.04
    10<T≤30±0.05
    30<T≤50±0.06
    LengthL≤10±0.04
    10<L≤30±0.05
    30<T≤50±0.05
    L>50±0.08
    WidthW>50±0.05
    L>50W≥50±0.08

    Available size: L≤200mm,W≤100mm,T: 1.5~50mm,H3~60mm


    Physical Properties & Application to Environment of the Coating:


    Coating MaterialColourPropertiesEnvironment of ApplicationThickness of
    Coating layer
    ZincBlue, Black and rainbow etcCompact, Stable and HomogeneousWith reasonalbe capability of anticorrosion6um≤∮≤12
    Nickel-Copper-NickelWhite and blackLight and StableSuitable for higher corrosive environment15μm≤∮≤30pm
    PhosphorizationColorless or light grayuniform thicknessshort-term anticorrosion-
    EpoxyBlack and Graylayer with certain luster, insurabilitySuitable for higher corrosive environment≥15μm
    Parylenetransparencyuniform thickness, density pinholes-free and insurabilityExcellent capability of anticorrosion especially for small items0.1μm≤∮≤100pm
    Ni+Cu+EpoxyBlackLayer with certain lusterExcellent capability of10-30μm
    anticorrosion. Suitable for
    hostile environment
    salt spray resistance>300hr
    Al+EpoxyBlackLayer with certain lusterExcellent capability of15-35μm
    anticorrosion. Suitable for
    hostile environment
    salt spray resistance>650hr Widely used in new energy
    auto magnets

    Customization:

    Customized Sintered Neodymium Magnet from UNMAG
    • Brand Name: UNMAG
    • Place of Origin: China
    • Packaging Details: Carton Box
    • Delivery Time: 20-25days
    • Working Temperature: 80~220°C
    • Material: Neodymium Iron Boron
    • Application: New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors
    • Certification: ISO9001, IATF16949, ISO14001
    • Grade: N35-N52, 35M-50M, 35H-48H, 30SH-45SH...
    • Keywords: N50 Neodymium Magnets, Neodymium Iron Boron Magnet, Permanent Neodymium Magnet

    Packing and Shipping:

    Sintered Neodymium Magnet's Packaging and Shipping:

    Packaging: The sintered neodymium magnets will be packed in a sealed bag or box with a desiccant, then put in a carton.

    Shipping: We can ship the sintered neodymium magnets by air, sea or express.

    Quality Iron Boron Industrial Neodymium Magnets for sale
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