Sintered Ring Neodymium Magnet
Product Description
1) Material: Neodymium iron boron permanent magnetic material, Permanent Magnet;
2) Magnetization: Straight magnetization, Skewed magnetization;
3) Shape: Ring ,Arc ,Block ,Bar ,Ball etc
4) Size: customized size
5) Color: bright silver, black dull silver, silver white ect.
6) Application: sensors, motors, rotors, wind turbines,wind generators, loudspeakers,
magnetic hooks, magnetic holder, filters automobiles and so on;
7）Our Advantages:
---Advanced and strict production management(ERP system) to
ensure on-time delivery;
---Competitive price,especially for high grade and big shape magnet,
and also for big quantity;
---Strict Quality Controls and Tests to garantee the quality:salty spray test,pct test,
demension test,coating thickness test,magnetic values test ect;
Technical Data Sheet
Neodymium Magnetic Ring
| 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 |