Neodymium magnet, the third generation of the rare-earth permanent magnet, is the most powerful and advanced permanent magnet today. Neodymium is named as"Magnet King" for its high remanence, high energy. Moreover, it has the high performance and high-cost
ration, because of the rich rare earth resources in China and the ever-changing production process and technological progress. It can be easily formed into various sizes and different shapes, such as segment, ring, block, etc.
- Product Details
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Quick Details
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Brand Name:
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WG
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Model Number:
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Customized
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Product Name:
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Magnetic Button
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Material:
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Neodymium magnet
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Size:
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Customized Size
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Usage:
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Decoration
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Design:
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OEM Acceptable
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Packing:
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Box +Carton
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Color:
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Black,Customized
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Payment:
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Paypal, T/T, etc
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Certification:
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ISO9001
Quick Details
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Tolerance:
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±5%
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Grade:
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Neodymium Magnet
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Place of Origin:
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Guangdong, China
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Brand Name:
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WG
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Model Number:
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Customized
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Product Name:
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Magnetic Button
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Material:
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Neodymium magnet
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Size:
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Customized Size
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Usage:
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Decoration
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Design:
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OEM Acceptable
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Packing:
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Box +Carton
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Color:
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Black,Customized
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Payment:
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Paypal, T/T, etc
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Certification:
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ISO9001
Trade Assurance
100% payments protection
100% product quality protection
100% on-time shipment protection
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Product name
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Magnet Products
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Color&Size
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Black/White/Golden/Pink/Silver（Also can be customized）
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Samples
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Free
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Material
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Neodymium Magnet
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Our strengths
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1.
LOW MOQ 500
pcs
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2. Fast lead time |
1、Stock lead time: 1-2 working days.
2、Customized size lead time: 5-7 working days.
3、Complex customized size & multi color lead time:7-12 working days.
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3.
Sample time:
1-2 days
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4.
Free shipping to China!!!
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5.Accept
Free sample
confirm before bulk order.
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6.
Full refund
for lead time delay more than one week.
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Product Description
Rare Earth Neodymium Magnets
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Type
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Permanent Powerful Neodymium Magnets
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Material
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Sintered Neodymium Magnets
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Coating
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Ni, Zn, Epoxy, Parylene, Gold, Passivated, etc
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Shape
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Block, Bar, Cube, Disc, Ring, Cylinder, Ball, Arc, Trapezoid, etc
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Density
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7.5-7.6 g/cm³
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Delivery date
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7-10 days for common samples, 20-25 days for mass produciton
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Magnetic Grade
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Working Temperature
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Magnetic Grade
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Working Temperature
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N35-N45
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80 ℃（176 ℉）
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N48-N52
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60 ℃（160 ℉）
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35M-50M
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100 ℃（212 ℉）
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33H-48H
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120℃（248 ℉）
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33SH-45SH
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150 ℃（302 ℉）
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30UH-40UH
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180 ℃（356 ℉）
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28EH-38RH
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200℃（392 ℉）
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28AH-33AH
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220 ℃（428 ℉）
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We support custom any size and type
Various
S
h
a
p
e
s
to choose from
Neodymium Magnet Block
Rectangular Countersunk Magnet with Hole
Rectangular magnet
Cylinder Magnet
Disc Magnet
Countersunk Magnet
Special shaped magnet
Neodymium Magnet Arc
Ring Neodymium Magnet
CORE ADVANTAGE
1> Cutting-Edge Technology Self-Developed Key Equipment, Unique Manufacturing Process, Energetic R&D Team.
1> Cutting-Edge Technology Self-Developed Key Equipment, Unique Manufacturing Process, Energetic R&D Team.
2> Full Scale Production Capacity 200 tons, Specialized Factories.
3> The Integrated Industry Supply Chain.
4> Outstanding Product.
1> High Performance
N54, N52M, N50H, 46SH, 42UH, 38eh, 33AH etc.
2> High Working Temperature
The AH series with 40kOe super-high coercive forcecan replace SmCo magnets in most applications.
3> High Consistency
The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67. The Consistency of the surface magnetic
field and magnetic flux can be controlled at +/-1%.
field and magnetic flux can be controlled at +/-1%.
4> High Anti-Corrosion
The salt spray test and humidity heat test of the highanti-corrosion coating Nickel+Copper+Epoxy is
typically more than 500 hours.
typically more than 500 hours.
5> Low Weight Loss
PCT: 130°C, humidity 100%, vapor pressure 2.7 bar,20 days, average low weight loss <2 mg/cm2.
4. DEMAGNETIZATION CURVE
N54 Demagnetization Curves
at Different Temperature
N52M Demagnetization Curves
at Different Temperature
N44SH Demagnetization Curves
at Different Temperature
N42UH Demagnetization Curves
at Different Temperature
N33AH Demagnetization Curves
at Different Temperature
N35EH Demagnetization Curves
at Different Temperature
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