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[China]
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Address: No. 1118, Section 2, Tengfei Road, Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province, China
Contact name:Yin
Monte-Bianco Magnets Co., Ltd. |
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Custom Sintered Ndfeb Neodymium Tile Arc Magnets For Motor Rotor Generator
The sintered neodymium iron boron permanent magnet material adopts a powder metallurgy process. The melted alloy is made into powder and pressed into a pressing embryo in a magnetic field. The pressing embryo is sintered in an inert gas or vacuum to achieve densification. In order to improve the coercivity of the magnet, aging heat treatment is usually required.
Max Operating Temperature
| grade | Max Operating Temperature | grade | Max Operating Temperature |
| N30-N54 | 80℃(176℉) | N30UH-N45UH | 180℃(356℉) |
| N30M-N52M | 100℃(212℉) | N30EH-N38EH | 200℃(392℉) |
| N30H-N52H | 120℃(248℉) | N32AH | 220℃(428℉) |
| N30SH-N45SH | 150℃(302℉) |
Applications
1. Manufacturing magnetic resonance coils (or magnetic disks), such as magnetic disk drives;
2. Making various tape recorders;
3. Annular polaron for manufacturing optical fiber;
4. A tweeter used as a subminiature speaker;
5. Making magnetic drums in a tape recorder, etc;
