Is N52 the strongest neodymium magnet?

If you need the highest strength in the smallest possible package at room temperature, grade N52 is the strongest available. See our detailed article on Temperature and Neodymium Magnets for more details. For even higher temperatures, consider some of our High Temp Magnets, offered in the N42SH grade.

What is neodymium N52?

N52 is shorthand for a neodymium magnet grade with an energy product or BHMax of 52MGOe (MGOe stands for Mega-Gauss Oersteds). N52 neodymium magnets are made from one of the most expensive grades and in some instances, a lower grade of neodymium will offer adequate performance at a significantly lower price.

What is the strongest neodymium magnet?

N52
Grades of Neodymium Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number following the ‘N’), the stronger the magnet. The highest grade of neodymium magnet currently available is N52.

What are N52 magnets used for?

In the field of information technology, neodymium magnets are particularly used in hard disc drives, mobile phones, video and audio systems of television [1]. Neodymium magnets are also commonly used in magnetic separators, filters, ionizers, in production of on–off buttons, safety sector and security systems.

Are Neodymium magnets harmful?

Neodymium magnets can jump together, pinch the skin and cause serious injuries. Neodymium magnets will leap and slam together from several inches to several feet apart. If you have a finger in the way, it can get severely pinched or even broken. Neodymium magnets are brittle – and can easily shatter and break.

Are Neodymium magnets expensive?

Neodymium magnets are relatively more expensive than ceramic magnets. They rust very easily, and extra steps must be taken to protect them from corrosion. Neodymium magnets are also very brittle and will crack under stress.

Why are Neodymium magnets so expensive?

Neodymium magnets can be made very large or big and so their magnetic fields are extremely strong. That is so strong, that it becomes almost impossible to attach a large magnet to any other magnet or any metal based object. And combining the two “beefy” or the large magnets with one another are very difficult.

Can Neodymium magnets damage cell phones?

Will the magnet hurt my phone? We still get asked every day — “Will a magnet hurt my phone?” The simple answer is “NO.” Apple iPhone and Android devices use NAND flash memory, which is immune to magnets. Even the strong Neodymium magnets we use for our cases are only a fraction of the size and power he uses.

Is N52 the strongest neodymium magnet? If you need the highest strength in the smallest possible package at room temperature, grade N52 is the strongest available. See our detailed article on Temperature and Neodymium Magnets for more details. For even higher temperatures, consider some of our High Temp Magnets, offered in the N42SH grade. What…