tc ND05, Strong NdFeB Magnet, NdFeB Magnets, Magnetic Materials

tc ND05, Strong NdFeB Magnet

• Product Name:
  Strong NdFeB Magnet
  
  
• Model Number:
  tc ND05
  
  
• Description:
  Advantages:
  NdFeB magnets have very high Magnetic properties.
  Their (BH)max value is 3 to 10 times higher than sintered ferrite magnets. Hci value is 5 to 10 times higher than sintered ferrite magnets and 5 to 15 times higher than AlNiCo magnets. The potential Magnetic properties of NdFeB magnets are very high. Theoretically, their (BH)max value can be as high as 527 KJ/M3 (66 MGOe).
  NdFeB magnets is cheaper than smco.
  Since the major raw material Fe is very cheap. The capacity of another major raw material Nd is 10 to 16 times higher than Sm on earth. So the Price of NdFeB magnets is lower than SmCo magnets. NdFeB magnets' mechanical property is better than SmCo magnets and AlNiCo magnets. They can be cut and drilled easily. The temperature properties of NdFeB magnets are low compare with other magnets. The maximum working temperature is usually 80 Degrees ,or 180 Degrees after special treatment. Disadvantage :NdFeB magnets are very easy to get rusted , they must be protected using special coating, such as Zn, Ni, Au, Epoxy.

  Magnetic properties of Sintered NdFeB magnets:
  Grade	Remanence	Coercive Force	Intrinsic Coercive Force	Max. energy product	Max.
  					Operating
  					Temperature
  	Br	Hcb	Hcj	（ BH ） max	Tw
  	mT	kA/m	kA/m	kJ/m3
  	(kGs)	(kOe)	(kOe)	(MGOe)
  N35	1170-1220	≥ 868	≥ 955	263-287	80 ℃
  	(11.7-12.2)	( ≥ 10.9)	( ≥ 12)	(33-36)
  N38	1220-1250	≥ 899	≥ 955	287-310	80 ℃
  	(12.2-12.5)	( ≥ 11.3)	( ≥ 12)	(36-39)
  N40	1250-1280	≥ 907	≥ 955	302-326	80 ℃
  	(12.5-12.8)	( ≥ 11.4)	( ≥ 12)	(38-41)
  N42	1280-1320	≥ 915	≥ 955	318-342	80 ℃
  	(12.8-13.2)	( ≥ 11.5)	( ≥ 12)	(40-43)
  N45	1320-1380	≥ 923	≥ 955	342-366	80 ℃
  	(13.2-13.8)	( ≥ 11.6)	( ≥ 12)	(43-46)
  N48	1380-1420	≥ 923	≥ 955	366-390	80 ℃
  	(13.8-14.2)	( ≥ 11.6)	( ≥ 12)	(46-49)
  N50	1400-1450	≥ 796	≥ 876	382-406	80 ℃
  	(14.0-14.5)	( ≥ 10.0)	( ≥ 11)	(48-51)
  N52	1430-1480	≥ 796	≥ 876	398-422	80 ℃
  	(14.3-14.8)	( ≥ 10.0)	( ≥ 11)	(50-53)
  33M	1130-1170	≥ 836	≥ 1114	247-263	100 ℃
  	(11.3-11.7)	( ≥ 10.5)	( ≥ 14)	(31-33)
  35M	1170-1220	≥ 868	≥ 1114	263-287	100 ℃
  	(11.7-12.2)	( ≥ 10.9)	( ≥ 14)	(33-36)
  38M	1220-1250	≥ 899	≥ 1114	287-310	100 ℃
  	(12.2-12.5)	( ≥ 11.3)	( ≥ 14)	(36-39)
  40M	1250-1280	≥ 923	≥ 1114	302-326	100 ℃
  	(12.5-12.8)	( ≥ 11.6)	( ≥ 14)	(38-41)
  42M	1280-1320	≥ 955	≥ 1114	318-342	100 ℃
  	(12.8-13.2)	( ≥ 12.0)	( ≥ 14)	(40-43)
  45M	1320-1380	≥ 995	≥ 1114	342-366	100 ℃
  	(13.2-13.8)	( ≥ 12.5)	( ≥ 14)	(43-46)
  48M	1360-1430	≥ 1027	≥ 1114	366-390	100 ℃
  	(13.6-14.3)	( ≥ 12.9)	( ≥ 14)	(46-49)
  50M	1400-1450	≥ 1033	≥ 1114	382-406	100 ℃
  	(14.0-14.5)	( ≥ 13.0)	( ≥ 14)	(48-51)
  35H	1170-1220	≥ 868	≥ 1353	263-287	120 ℃
  	(11.7-12.2)	( ≥ 10.9)	( ≥ 17)	(33-36)
  38H	1220-1250	≥ 899	≥ 1353	287-310	120 ℃
  	(12.2-12.5)	( ≥ 11.3)	( ≥ 17)	(36-39)
  40H	1250-1280	≥ 923	≥ 1353	302-326	120 ℃
  	(12.5-12.8)	( ≥ 11.6)	( ≥ 17)	(38-41)
  42H	1280-1320	≥ 955	≥ 1353	318-342	120 ℃
  	(12.8-13.2)	( ≥ 12.0)	( ≥ 17)	(40-43)

  
  
  Learn more about products detailed description, pricing and service, Please send mail to us!