Neodymium Magnet N35 N52 N55 Strong Magnet Cylinder Round Ring NdFeB Magnets Radial/ Axial Magnetization Magnetic Materials

• Application: Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet
• Shape: Block
• Coating: Nickel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HJ-S045
• Grade: N35,N38,N40,N42,N45,N48,N50,N52
• Material: Sintered Neodymium-Iron-Boron
• Tolerance: +/-0.05mm
• Working Temp: Max 176f/ 176f~392f
• Certification: RoHS, SGS, MSDS
• Delivery Time: 3-10 Days After Order Confirmation
• Payment Term: T/T, L/C, Paypal, Western Union
• Trade Term: EXW, Fob, F&C, Fcr, CIF, Ect
• Transport Package: Carton & Wooden & Pallet & by Customer Requirement
• Specification: Customized size
• Trademark: HJ
• Origin: Nanjing, Jiangsu, China
• HS Code: 85051110
• Production Capacity: 50000000/Month
• Package Size: 35.00cm * 26.00cm * 15.00cm
• Package Gross Weight: 20.000kg

Product Description

Neodymium Magnet N35 N52 N55 Strong Magnet Cylinder Round Ring NdFeB Magnets Radial/ Axial Magnetization Magnetic Materials

Product Parameters

Support .    Available.
 

Type	Permanent Sintered Rare Earth Neodymium Magnets
Material	NdFeB (Neodymium Iron Boron)
Shape	Block, Disc, Arc, Ring, Cylinder, Countersunk
Size	Customized according to customers' requirements
Coating	Ni, Zn, Epoxy, etc
Density	7.5-7.6 g/cm³
Delivery date	1-2 days for common samples 7-10 days for mass produciton

 

Magnetic Grade & Working Temperature	Magnetic Grade	Max. Working Temperature
	N35-N52	80ºC (176ºF)
	35M-52M	100 ºC (212 ºF)
	33H-50H	120ºC (248 ºF)
	33SH-45SH	150 ºC (302 ºF)
	30UH-40UH	180 ºC (356 ºF)
	28EH-38EH	200ºC (392 ºF)
	28AH-33AH	220 ºC (428 ºF)

Magnetization Direction

Axially (default) or Diametrically

Detailed Photos

 
Different shapes and sizes can be customized with low MOQ.
 

Applications of Sintered NdFeB Magnets: 

· Automotive Starters	· Microphone Assemblies
· Computer Rigid Disc Drives	· Particle Accelerators
· DC Motors	· Printers
· Headphone	· Relays
· Halbach Arrays	· Servo Motors
· Linear Actuators	· Stepper Motors
· Linear Motors	· Switches
· Loud Speakers	· Undulators
· Magnetic Bearings	· Vacuum Deposition
· Magnetic Couplings	· Voice Coil Motors (VCM)
· Magnetic Separators	· Wind Turbines

The production process:
Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds.The material is then sintered (heated under a vacuum), cool,
and then ground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets are magnetized by exposing them to a very powerful magnet field in excess of 30 KOe.

Advantages of Sintered Magnet:
1.The NdFeB magnet has high remanence, high coercive force, high energy product and high ratio between performance value and product cost.
2.It can be easily formed into various sizes.Various shapes on offer: block, round, ring, arc-even highly complex forms. Virtually any shape of neodymium
3.Smaller size and lighter weight in designing devices
4.High energy range from 30MGOe to 53MGOe with wonderful coercive force.

     Package: Magnetic Isolation Package
     Carton Dimension: 36*27*15CM 
     Shipping: By express (UPS, FedEx, DHL, etc) / air / rail / sea.

1. How to get prompt quotation?
Kindly offer us the specific size, quantity, coating(zinc/nickel), magnetism direction ect
other requiries. Then best price will be offered ASAP. 
2.What about the lead time?
(1) Sample: 5-7 days. 
(2)  Batch quantity: 7-9 days.
3.What's the MOQ?
(1) Spot Stocks: No MOQ;
(2) Regular Size: 500 PCS, 1000 PCS, 2000 PCS, 5000 PCS ect.
(3) Other Size: 2000 PCS, 5000 PCS, 10000 PCS ect.
4. Terms of Paymemt:
(1). T/T in advance(telegraphic transfer-bank order)
(2). Western Union cash - for samples order.
(3). PayPal- for samples order, quick receipt

Please feel free to contact me for any questions and requiries!