product name Rare Earth Neodymium Ring Magnets for sale
Product Description:
1)Material: Neodymium;
2)Temperature: The max operation temp is up to 200 degree centigrade or 380 curie temperature;
3)Grade: N35-52,M,H,SH,UH,EH
4)Size: According to customers' request;
5)Coating: Ni, Zn, gold, copper, epoxy and so on;
6)Application: Sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on;
With rich experience in dealing with all types of large and small orders!
We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With rich experience in dealing with all types of large and small orders, we have developed extensive contacts with many local and international freight organizations. Consequently, we are able to ship our goods safely and reliably to almost anywhere in the world.
Features Of NdFeB Magnet
Neodymium magnets are currently the most powerful magnets known to man. They have a strength which is around 10 times stronger than ceramic magnets. You can use a much smaller neodymium magnet in place of any other type and the holding force will be equal if not greater!!
Do not heat these magnets above 80 degrees C (175 F) or they will begin to lose there magnetic properties.
The curie temperature of these magnets is 310 degrees C - this is the point at which the magnets will totally lose their magnetic properties.
Neodymium magnets are also known as NdFeB or NIB magnets because of their chemical composition - Neodymium, Iron & Boron. They are also commonly referred to as Neodymium or Neo magnets.
-----High remanence (Br) and energy product (BHmax), the strongest type of permanent magnet
----- High coercivity (Hci), high resistance to demagnetization
------High mechanical strength,easily to be processed to many shapes
------Lower Curie Temperature,not suitable in high temperature but stable in ambient temperature
------Low anti-corrosion,need surface treatment
