Neodymium Iron Boron

"NdFeB" is short-hand for Neodymium Iron Boron magnet material. Good descriptions of this type of magnet material are available at:

• http://www.allmagnetics.com/neodymium.htm
• http://www.magnetsales.com/Neo/Neo1.htm
• http://en.wikipedia.org/wiki/NdFeB