Huge Neodymium Rare Earth Super Strong N52 Ring Magnet. Rare earth Magnet D 50 mm
Neodymium magnet (Nd-Fe-B) is one of the highest property and strongest permanent magnet by now, are made through powder metallurgy manufacturing techniques.
Specification
| Material |
Neodyium, Iron, Boron |
| Grade |
N52 |
| Shape |
Ring |
| Plating |
Zinc Plated |
| Magnetized |
Axial or Diametrical |
| Density |
7.4 g/cm3 |
Our company has advanced scientific research and production equipments, strictly following ISO9002 Quality Management System to manufacture. We continuously strengthen inner management. From melting, milling, sinter and then process, all the working procedure are very perfect. The manufacturing technique are excellent. We can supply various dimension neodymium magnets with high property and enduring high temperature. The mainly higher product Grade is N45, N48, N50, N52, 48M, 50M, 44H, 46H, 48H, 42SH, 44SH, 38UH, 40UH, 33EH, 35EH.
Magnetic Characteristic
| Grade |
Br mt(KG) |
Hcb Koe(KA/m) |
iHc Koe(KA/m) |
(BH)max |
TW℃ |
| |
|
|
|
KJ/m3 (MGOe) |
|
| 38M |
1210-1250(12.1-12.5) |
≧11.0(≧876) |
≧14(≧1114) |
287-310(36-39) |
100 |
| N38 |
1210-1250(12.1-12.5) |
≧10.8(≧860) |
≧12(≧955) |
287-310(36-39) |
80 |
| N40 |
1250-1280(12.5-12.8) |
≧11.6(≧923) |
≧12(≧955) |
302-326(38-41) |
80 |
| N42 |
1280-1320(12.8-13.2) |
≧11.6(≧923) |
≧12(≧955) |
318-342(40-43) |
80 |
| N45 |
1320-1380(13.2-13.8) |
≧11.0(≧876) |
≧12(≧955) |
342-366(43-46) |
80 |
| N48 |
1380-1420(13.8-14.2) |
≧10.5(≧835) |
≧12(≧955) |
366-390(46-49) |
80 |
| N50 |
1380-1450(13.8-14.5) |
≧10.5(≧835) |
≧12(≧955) |
474-406(47-51) |
80 |
