Block NdFeB Magnets Zn Coating Customized Neodymium Magnets
The third generation of rare earth permanent magnet NdFeB is the most powerful permanent magnet in modern magnets. It not only has
the characteristics of high remanence, high coercivity, high magnetic energy product, high performance-to-price ratio, but also is
easy to be processed into various sizes. Now it has been widely applied in various fields. Especially suitable for the development
of high-performance, miniaturized, lightweight alternative products.
There are many levels of NdFeB magnets
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℉) |
Process flow: batching → melting and ingot making/strip throwing → powder making → molding → sintering and tempering → magnetic testing → grinding processing → pin cutting processing → electroplating → finished product. The ingredients are the foundation, and sintering and tempering are the key.
Production tools and performance testing tools for Nd-Fe-B magnet blanks: smelting furnace, belt throwing furnace, jaw crusher, air flow mill, press forming machine, vacuum packaging machine, isostatic press, sintering furnace, heat treatment Vacuum furnace, magnetic property tester, Gauss meter.
Neodymium iron boron magnet machining tools: centerless grinding, rounding machine, double end grinding, flat grinding, slicing machine, double-sided grinding, wire cutting, bench drill, irregular grinding, etc.