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1.Product<o:p>
super strong rare earth magnets<o:p>
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2:Size<o:p>
Customized size per your requirements.<o:p>
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3.Grade<o:p>
N35-N52, N35M-N50M, N35H-N48H, N35SH-N45SH, N28UH-N42UH, N28EH-N40EH, <o:p>
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4.Coating<o:p>
Ni, Ni-Cu-Ni, Zn, Ag, Au and other special plating and coating<o:p>
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5.Production Time<o:p>
We have materials in stock and continuous produce,about 7-10 days<o:p>
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6.Payment Terms<o:p>
L/C,T/T,Paypal, Western Union<o:p>
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7.Applications<o:p>
Motors, Generators, Sensors, Speakers, Earphones and other musical instruments, Magnetic therapy devices,
Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applicatications<o:p>
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8. Directions of Magnetization<o:p>
a. Thickness Magnetized<o:p>
b. Axially Magnetized<o:p>
c. Diametrally Magnetized<o:p>
d. Multi-poles magnetized<o:p>
e. Radial Magnetized<o:p>
f. Customzied specific requirements magnetized<o:p>
Different coatings make magnet more anti-corrosive.
Surface | Coating | Thickness (Microns) | Color | Resistance |
Passivation | 1 | Silver Grey | Temporary Protection | |
Nickel | Ni+Ni | 10-20 | Bright Silver | Excellent against Humidity |
Ni+Cu+Ni | ||||
Zinc | Zn | 8-20 | Bright Blue | Good Against Salt Spray |
C-Zn | Shinny Color | Excellent Against Salt Spray | ||
Tin | Ni+Cu+Sn | 15-20 | Silver | Superior Against Humidity |
Gold | Ni+Cu+Au | 10-20 | Gold | Superior Against Humidity |
Copper | Ni+Cu | 10-20 | Gold | Temporary Protection |
Epoxy | Epoxy | 15-25 | Black, Red, Grey | Excellent Against Humidity |
Ni+Cu+Epoxy | ||||
Zn+Epoxy | ||||
Chemical | Ni | 10-20 | Silver Grey | Excellent Against Humidity |
Parylene | Parylene | 5-20 | Grey | Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria. |
Welcome to contact us ,we are 24 hours on line:
Trade Manager:chinasupergroup
Cell phone:86+13855156049 86+18009691660
Skype:rainbow0051