Color Zinc Coating Neodymium Rod Magnets Feature:
1. Magnet (NdFeB magnet) is made from neodymium, iron, boron and same other trasitive metallic elements to make it strong.
2. Material: Sintered Neodymium-Iron-Boron
3. Grades: From N35 to N52;N35H to N48H;N35SH to N45SH;N30UH to N40UH;N30EH to N38EH.By the way,we can suggest the grade No. what will our customers request.
4. Coating: Ni, Zn, White-bule Zn, Expoy, Gold, Etc.
5. Size: various shapes and size or according to your request ,also we can design the size for your request.
6. Application:Its widely used in Motors, Wind energy, car, speakers, earphone , etc.
7. Shipment terms: according to your request.
8. Certification:ISO14001:2015/OHSAS18001:2007/IATF16949:2016(ISO/TS16949)/ROHS/REACH
A “super magnet” is generally a slang term for neodymium magnets, the strongest permanent magnets known. It can also be a term for a powerful electromagnet, like the type used in hospitals for MRI (functional magnetic resonance) imaging. Both magnets are much stronger than typical ferrite bar magnets, and can be a health danger for those wearing pacemakers. Neodymium magnets are also so strong that one can be hurt just by playing with large samples of them — the force they generate when coming together can be strong enough to pierce human skin. The cost of neodymium magnets is low.
The most well-known and widespread form of super magnet are neodymium magnets, made of an alloy of neodymium, iron, and boron — Nd2Fe14B. They only became widely available as of the 90s. Unlike ferrite magnets, which are a dull gray, a neodymium super magnet is shiny and silvery, like polished stainless steel. Neodymium magnets can hold 1300 times their own weight, a strength-to-weight ratio similar to that of the strongest animals, like the tropical mite Archegozetes longisetosus.
