Ningbo Jintian Copper (Group) Co., Ltd.
Ningbo Jintian Copper (Group) Co., Ltd.
  • Magnetic Assembly
  • Magnetic Assembly

Magnetic Assembly

Ketian Magnet has accumulated rich experience in magnetic steel components, and can provide customers with value-added services such as the bonding and assembly of magnetic steel and magnetic steel, magnetic steel and other components. At present, the products are widely used in wind power generation, new energy vehicles, industrial motors and other fields, and are well received and trusted by customers.

Magnetic Assembly Certifications
  • ISO9001
  • ISO14001
  •  IATF16949
  • OSHMS
  • CNAS

Magnetic Assembly Performance Advantages


  • Good corrosion resistance

Magnetic Assembly Application Fields

  • Industrial Motor
    Industrial Motor
  • New Energy Vehicle Drive Motor
    New Energy Vehicle Drive Motor
  • Wind Power
    Wind Power

Magnetic Assembly Performance Parameter


Coating TypeColorThickness/umSST/hPCT/hWorking Temp/℃Performance features
Blue ZnBlue/White5-10≥48<160Medium corrosion resistance performance
Color ZnMultiple colors5-10≥72<160Medium corrosion resistance performance
NICUNISilver white10-30≥72≥96<200High corrosion resistance, thermal resistance and moisture resistance
PVD AluminiumSilver white5-25≥96≥240<390High corrosion resistance and adhesiveness
Phosphate<250Low cost, low corrosion resistance performance
EpoxyBlack/Grey10-30≥480≥96<180High corrosion resistance and insulation performance
Multi-layer coating≥1000≥480Excellent corrosion resistance performance

Notes

  • This performance might vary according to different dimension of product.

  • Multi-layer coating is a combination of different type of coatings, and its color,thickness and working temperature might varies from different combinations.

  • PCT test conditions: 121 celcius degrees, 100% humidity,2atms HAST test condition:132 celcius dergees, 95% humidity,2.7atms(mainly for evaluation of material weight loss)

  • HAST (Highly Accelerated Stress Test) condition: 132 celcius degrees, 95% humidity,2.7atms(mainly for evaluation of material weight loss)

Magnetic Assembly Production Process

The production process of NdFeB:

Magnetic Assembly Production Process
  • 01
    Proportioning
  • 02
    Strip casting
  • 03
    Hydrogen decrepitation
  • 04
    Jet milling
  • 05
    Molding
  • 06
    Inspection
  • 07
    Machining
  • 08
    GB diffusion
  • 09
    Surface treatment
  • 10
    Inspection
  • 11
    Packaging
  • 12
    Delivery

Magnetic Assembly Executive Standard


ISO9001, ISO14001, IATF16949, ISO45001

Magnetic Assembly Production Equipments

  • Automatic Spraying Coating Line
    Automatic Spraying Coating Line
  • Jet Milling
    Jet Milling
  • Multiple Wire Cutting
    Multiple Wire Cutting
  • Hydrogen Decrepitation Furnace
    Hydrogen Decrepitation Furnace
  • Continuous Sintering Stove
    Continuous Sintering Stove
  • Strip Casting Furnace
    Strip Casting Furnace
  • AMT-4A Magnetic Property Measurement Equipment
    AMT-4A Magnetic Property Measurement Equipment
  • EHS-222MD HAST (Japan)
    EHS-222MD HAST (Japan)
  • HELOS-BFS LASER Particle Size Measurement Equipment (Germany)
    HELOS-BFS LASER Particle Size Measurement Equipment (Germany)
  • HIRST-PFM12 Pulse Magnetic Measurement Equipment (UK)
    HIRST-PFM12 Pulse Magnetic Measurement Equipment (UK)
  • PSL-2J High-Low Temperature Environment Testing Equpment (Japan)
    PSL-2J High-Low Temperature Environment Testing Equpment (Japan)
  • SP3020 Automatic Image Measuring Apparatus
    SP3020 Automatic Image Measuring Apparatus
  • UItima Expert Plasma Spectrometer (France)
    UItima Expert Plasma Spectrometer (France)
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