High Quality N35 N42 N52 Strong Neodymium Ndefeb Permanent Magnet

• Customization: Available
• Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet, Generator Magnet
• Shape: Block, Arc, Ring, Disc, Cylinder, Irregular
• Model NO.: N52
• Coating: Nickel, Zn, Epoxy, Silver, Gold, Czn, Phosphate
• Grade: N52
• Product Name of Block Magnet: Huge 120X120X20mm N52 Permanent Block Magnet
• Envrionment Management System: ISO9001/14001
• Certificate of Block Magnet: CE/RoHS/SGS
• Tolerance of Block Magnet: +/- 0.05mm
• Model Number of Block Magnet: Gme-L120W120t20
• Magnetization Direction of Block Magnet: Axial/Radial/Multi-Poles Magnetization
• Working Temp. of Block Magnet: 80-200 Degree Centigrade
• Transportation of Block Magnet: by Sea, by Air, by Express
• Payment: T/T, Paypal, Western Union
• Lead Time of Block Magnet: 7-20days
• Transport Package: Carton, Anti-Magnetizing Packing, Pallet
• Specification: Customized made
• Trademark: GME
• Origin: Zhejiang Ningbo/ Fujian Xiamen
• HS Code: 8505111000
• Production Capacity: 3000 Tons

Product Description

Standard sizes ship within 2 weeks. custom-made sizes and grades are always available.

5-10% Cheaper than averaget, because of an excellent and efficient management system.
PayPal, Escrow special payment option, to ensure your fund safety.
We accept Small Order for you to ensure that we're your trustworthy supplier.
We have own mould factory and full capacity of post-machining.

A permanent magnet is that a magnet that is permanent, in contrast to an electromagnet, which only behaves like a magnet when an electric current is flowing through it.
Permanent magnets are made out of substances like magnetite (Fe3O4), 
the most magnetic naturally occurring mineral or neodymium, Samarium cobalt, a powerfully magnetic synthetic substance.

The Earth itself is a huge permanent magnet, though its magnetic field is quite weak relative to its size. Humans have used the magnetic field of the Earth for navigation since the compass was invented in ancient China.

Even the most powerful permanent magnet is not as strong as the strong electromagnets, so their applications are limited, but they still have very widely application, magnets can be found everywhere, including your hard disk, ATM and credit cards, speakers and microphones, electric motors, and toys.
Every permanent magnet generates a magnetic field, which circulates around the magnet is a distinct pattern. The size of the magnetic field is related to the size of the magnet and its strength.