Neodymium permanent magnet material available in the early 1980s, is now widely used in motor (motor), speakers (speaker), toys (toys) and some electrical appliances (electron), and other products. Components for Nd2Fe14B. Have very high magnetic properties, the largest energy product (BHmax) higher than the ferrite (Ferrite) 10 times more. Its own mechanical properties is also very good, cutting different shapes and bored. High-performance products of the highest temperature of up to 200 degrees Celsius. Because of its material content easily lead to corrosion, according to different requirements of different surface coating. (Such as plating Zn, Ni, Au, Epoxy, etc.)
1. Materials: Neodymium-Iron-Boron;
2. Technology: Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology;
3. Magnetic properties: High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature;
4. Grades: N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and 30EH-38EH;
5. Shapes and Sizes: Various kinds or according to customers' request;
N42 Neodymium Magnet
| Sort | Color | Plating thickness | Temerature | Salt spray test | Remarks |
| Zinc | Silver/Blue/
Multicolour/Black | 10-20 | ≤160° | >48hr | Applied to a wild rangeof products,the deeper cilour the better salt spray resistance |
| Nickel plating | Silver | 10-30 | ≤200° | >48hr | Applied to a wild range of products |
| NI-CO-NI | Silver | 20-30 | ≤200° | >72hr | Salt spray-resistance wet and heat resistance |
| Epoxy | Black | 10-30 | ≤120° | >96hr | Well climate and salt spray resistance |
| Nickel | Dull silver | 5-30 | ≤200° | >200hr | Applied to various shape and pated deep inner hole |
Aluminium
hydronium | Silver white | 10-30 | ≤400° | >200hr | Average coating,exellent adhesion to the magnetic field and no shielded |
| Parylene | Clarity | 5-30 | ≤200° | >200hr | Average coating,exellent adhesion to the magnetic field and no shielded |
