Gold Member Since 2017
Audited Supplier
Hangzhou Yangyi Magnetics Co., Ltd.

Industrial Magnet, Magnetic Ring, Sinter Neodymium Magnet manufacturer / supplier in China, offering Permanent Rare Earth Neodymium Ring Industrial Magnet, 3mm 5mm 10mm Magnetic Cube Sphere Neodymium Magnet, Neodymium Magnetic Ball Eductional Toy for Children and so on.

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Permanent Rare Earth Neodymium Ring Industrial Magnet

FOB Price: US $0.1-10 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.1-10/ Piece
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Port: Shanghai, China
Production Capacity: 1000000PCS/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: Permanent rare earth neodymium ring magnet
  • Shape: Ring
  • Grade: N35
  • Process: Sinter
  • Type: Permanent Magnet
  • Transport Package: Shielding Packing/Standard Packing
  • Origin: China
  • Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
  • Coating: Nickel
  • Working Temperature: 80c-200c
  • Tolerance: +/-0.1mm
  • Trademark: YYMAG
  • Specification: Carton size: 33x24x15cm
  • HS Code: 85051110
Product Description
Permanent rare earth neodymium ring industrial magnet

Neodymium Iron Boron (NdFeB) magnet has high remanence, high coercive force, high energy product and high performance/cost ratio. It is easily formed into various sizes, widely used in motor, sensor, meter, sound device, magnetic separator, automobile, aviation, aerospace and other applications. It is prone to corrosion in humid environments, so it usually needs surface treatment according to customers' requirements. The coatings we can offer include: nickel, zinc, gold, silver, epoxy and parylene.

Material grade: N35, N38, N40, N42, N45, N48, N50, N52. 
Production chart: Raw material---Mixing---Vacuum melting---Powder production---Molding---Vacuum sintering---Testing---Cutting and Grinding---Surface coating---Inspection---Packing---Shipping
Coating: Zinc, Nickel, Aurum, Silver, Epoxy, Phosphating, Parylene.
Shape: Disc, Ring, Block, segment, Cylinder, Trapezoid, Customized design(Design proper magnets for clients specific requirements)
Typical Magnetic Properties:
N35, N38, N42, N38SH...what does it all mean? Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH. 
GradeBrHcbHcj(BH)maxWorking Temp
mTGskA/mOekA/mOekJ/m3MGOeºC
N351180-123011800-123008681090095512000263-28733-3680
N381220-128012200-128008991130095512000287-31036-39
N401260-131012600-131009231160095512000302-32638-41
N421280-134012800-134009231160095512000318-34240-43
N451320-137013200-137008761100095512000342-36643-46
N481360-142013600-142008361050087611000358-39045-48
N501390-145013900-145008361050087611000374-40647-51
N521420-148014200-148007961000087611000390-42249-53
N35M1180-123011800-1230086810900111414000263-28733-36100
N38M1220-128012200-1280089911300111414000287-31036-39
N40M1260-131012600-1310092311600111414000302-32638-41
N42M1280-134012800-1340092311600111414000318-34240-43
N45M1340-139013400-1390087611000111414000342-36643-46
N48M1360-142013600-1420087611000111414000366-39046-49
N35H1180-123011800-1230086810900135317000263-28733-36120
N38H1220-128012200-1280089911300135317000287-31036-39
N40H1260-131012600-1310092311600135317000302-32638-41
N42H1280-134012800-1340092311600135317000318-34240-43
N45H1330-139013300-1390092311600135317000342-36643-46
N48H1360-142013600-1420092311600127416000366-39046-49
N33SH1140-119011400-1190083610500159220000247-27031-34150
N35SH1180-123011800-1230086810900159220000263-28733-36
N38SH1220-128012200-1280089911300159220000287-31036-39
N40SH1260-131012600-1310092311600159220000302-32638-41
N42SH1280-134012800-1340092311600159220000318-34240-43
N45SH1330-139013300-1390092311600159220000342-36643-46
N28UH1030-109010300-109007809800199025000207-23126-29180
N30UH1090-114010900-1140081210200199025000223-24728-31
N33UH1130-117011300-1170085210700199025000247-26331-33
N35UH1180-122011800-1220086810900199025000263-28733-36
N38UH1220-127012200-1270089911300199025000287-31036-39
N28EH1030-109010300-109007809800238830000207-23126-29200
N30EH1080-113010800-1130081210200238830000223-24728-31
N33EH1130-117011300-1170085210700238830000247-26331-33
N35EH1180-122011800-1220086810900238830000263-28733-36
 
Product show:

Permanent Rare Earth Neodymium Ring Industrial Magnet
Permanent Rare Earth Neodymium Ring Industrial Magnet
Permanent Rare Earth Neodymium Ring Industrial Magnet



Packing&Shipment:
a: The weight <= 40Kg,we choose DHL, TNT or UPS with shielding box for you;
b: The weight >=100Kg,we choose sea shipping for you;
c: The weight is between 40Kg-100Kg according to your requirement;Permanent Rare Earth Neodymium Ring Industrial Magnet


FAQ:

1:How long will you give me the reply?
we will reply you in 48 hours.

2:How about the quality of the magnets?
We have the certification of ISO, SGS, ROHS.

3:How is the price?
As we believe the quality is the most important, we will provide the high quality magnet with reasonable price.

4:Could I get samples?
Yes, we have materials in stock to help you to get the samples as soon as we can.

5:How long will you deliver sample and bulk order?
If we have materials in our stock, we can send them within 3 days. If we don't have material in stock, production time for sample is 5-10 days, 15-25 days for bulk order.

6. How to pay you?
T/T, Western Union,Paypal.

 

Any questions, please feel free to contact me.

Permanent Rare Earth Neodymium Ring Industrial Magnet
 
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