Detailed Product Description

Product features

• By the application of low oxygen production line, the oxygen content in sintered Nd-Fe-B magnets manufactured in this company is within 2000ppm,which helps to improve the uniformity of magnetic properties and corrosion resistance of sintered Nd-Fe-B magnets.
• Sintered Nd-Fe-B magnets with low temperature coefficients of Hciand Br have been widely applied in high temperature electric motors and electric acoustic device.
• Sintered Nd-Fe-B magnets can be provided with various specifications,shapes and coatins according to customers requirement.
• Various magnetic devices can be designed and produced according to customers requirements.

  Characters of NdFeB
  Material	Remanence Br		Coercivity Hcb		Intrinxic Coercivity Hcj		Max. Energy Product BH				Max.
  Code	kGs		kOe		kOe	kA/m	MGOe		kJ/M3		Working
  	Min	Type	Min	Min	Min	Min	Min	Type	Min	Type	Temp
  N35	11.7	12.2	10.9	868	≥12	≥955	33	36	263	287	≤80
  N40	12.5	12.8	11.4	907	≥12	≥955	38	41	302	326	≤80
  N45	13.2	13.8	11.6	923	≥12	≥955	43	46	342	366	≤80
  N50	14	14.5	10	796	≥11	≥876	48	51	382	406	≤60
  N35M	11.7	12.2	10.9	868	≥14	≥1114	33	36	263	287	≤100
  N40M	12.5	12.8	11.6	923	≥14	≥1114	38	41	302	326	≤100
  N40H	12.5	12.8	11.6	923	≥17	≥1353	38	41	302	326	≤120
  N45H	13	13.6	12.1	963	≥17	≥1353	43	46	326	358	≤120
  N40SH	12.6	12.9	11.8	939	≥20	≥1595	38	41	303	326	≤150
  N40UH	12.5	12.8	11.3	899	≥25	≥1990	38	41	302	326	≤180
  N30EH	10.8	11.3	10.2	812	≥30	≥2388	28	31	223	247	≤200