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Silver Neodymium Powerful Ring Magnets Height 6mm For Industrial

Xiamen Un Magnet Co.,Ltd.
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    Buy cheap Silver Neodymium Powerful Ring Magnets Height 6mm For Industrial from wholesalers
     
    Buy cheap Silver Neodymium Powerful Ring Magnets Height 6mm For Industrial from wholesalers
    • Buy cheap Silver Neodymium Powerful Ring Magnets Height 6mm For Industrial from wholesalers
    • Buy cheap Silver Neodymium Powerful Ring Magnets Height 6mm For Industrial from wholesalers

    Silver Neodymium Powerful Ring Magnets Height 6mm For Industrial

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    Brand Name : UNMAG
    Payment Terms : T/T L/C
    Supply Ability : 100 tons per month for NdFeB magnet
    Delivery Time : 20-25days
    Price : As negotiation
    • Product Details
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    Silver Neodymium Powerful Ring Magnets Height 6mm For Industrial


    D 40/23 Mm, Height 6 Mm Silver Neodymium Magnet For Industrial Magnet

    Product Description

    Neodymium Iron Boron (NdFeB) or Neodymium magnets are extremely strong for their size. Shapes include rings,
    blocks, discs and custom. To prevent unwanted oxidation, neodymium magnets are usually finished with a zinc,
    nickel or epoxy coating.Manufacturing - In general, the elements are melted together and milled into a powder

    that is dry-pressed to shape in the presence of a magnetic field.

    The material is then sintered, ground to dimension, magnetized and tested. They are called “rare earth” magnets

    because the elements of neodymium are classified as such in the lanthanides section of the Periodic Table of the Elements.

    Product name

    High Quality N35 N52 Magnet Neodymium Magnet Strong Magnetic Ring Magnet

    Material

    NdFeB (Neodymium Magnet)

    Size

    Customized according to customer requirements

    Shape

    Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes for Rare Earth Magnets are available.

    Grade

    N33-N55, N35M-N50M, N35H-N52H, N35SH-N52SH, N35UH-N45UH, N35EH-N42EH

    Working Temperature

    N:≤80ºC(176ºF); M:≤100ºC(212ºF); H:≤120ºC(248ºF); SH:≤150ºC(302ºF); UH:≤180ºC(356ºF); EH:≤200ºC(392ºF)

    Coating

    Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.

    Magnetization direction

    Thickness, Length, Axially, Diametre, Radially, Multipolar

    Tolerance

    ±0.05MM - ±0.01MM

    Applications

    Neodymium Rare Earth Permanent Magnets are widely used in motors, sensors, speakers, rotors, alarms, microphones, wind turbines/wind generators, and so on.

    Packaging

    Antimagnetic Packaging / Neutral Packing / Custom-make welcome


    Physical Properties

    Parameter Name

    Parameter Values

    Unit

    Curie Temperature

    310~380

    Relative Recoil Permeability

    1.02~1.05


    Reversible Temperature Coefficient of Br (20~100℃)

    -0.09~-0.13

    %/℃

    Reversible Temperature Coefficient of Hcj (20~100℃)

    -0.4~-0.7

    %/℃

    Density

    7.50~7.70

    g/cm3

    Vickers Hardness

    550~700


    Bending Strength

    -0.09~-0.13

    MPa

    Tensile Strength

    ≥80

    MPa

    Compressive Strength

    800 ~1050

    MPa

    Electric Resistivity

    150

    μΩ·cm

    Thermal Conductivity

    8~10

    W/(M·℃)

    Coefficient of Thermal Expansion
    (Parallel to the orientation)

    5

    10-6/K

    Coefficient of Thermal Expansion
    (vertical to the orientation)

    -1.5

    10-6/K

    Young's Modulus

    150~200

    GPa

    Specific Heat(20℃~320℃)

    3.0~4.6

    J/(g·k)

    weight loss(low weight loss products)

    ≤2

    mg/cm2


    Tolerance Control

    Inner diameter(mm)

    Tolerance(mm)

    Coaxiality(mm)

    D≤10

    ±0.04

    0.06

    10<D≤30

    ±0.05

    0.08

    30<D≤50

    ±0.06

    0.1

    50<D≤80

    ±0.08

    0.12

    D>80

    ±0.1

    0.15


    Available size: D:φ3~260mm,T: 1~50mm,d:1~220mm

    Why choose us

    With over 20 years of experience in the design, R&D, and manufacturing of all types of magnetic materials, powder injection moulding components, magnetic assemblies, rotors, stators, motors, modules, sophisticated magnetic systems, magnetizing and measuring systems, X-mag provides one stop and turnkey solutions to the most recognizable customers worldwide in industries of automotive, consumer electronics, appliance, security, sensing, medical, aerospace, defense and others on a global scale.

    RFQ

    1. Do SCG Compant supply permanent magnets with standard sizes?

    No. SCG accept OEM considering our many years experience in serving our customers, because different have different requirement in grade, size, coating, tolerance etc.

    2. Can I have a free sample of your magnets?

    SCG will provide free sample if the sizes in stock, otherwise, we will charge the sample cost which will be returned to our clients after the order confirmed.

    3. How long will it take to receive your price quotation?

    Usually it takes 1- 2working days.

    4. What is your lead-time after I place a purchase order?

    Usually take 1 week for usual size. If it is needed to make a mould, it may take a little longer.

    5. What kind of payment do you accept?

    Company’s checks, TT, LC, Paypal, Western Union

    Quality Silver Neodymium Powerful Ring Magnets Height 6mm For Industrial for sale
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