white free energy sinter block permanent ndfeb magnet

1.high working temperature 2.strong magnetic force 3.coating:Ni,Zn,gold .etc 4.good corrosion resistance

Both products rigid,elasticity,and metal,plastic and it inserts a molding,simplify the assembly,can ensure the precision.Hot melt state full of cavity,a model more pieces,density,good consistency and magnetic field of magnetic powder plastic good coating ensures product anticorrosion,convenient  production complex shape of precision magnets,magnet in a subsequent assembly is not easy craze.

characteristic:

A.coating:ni,Zn,gold.etcB.strong magnetic forceC.high working temperature

D.one modle more piece

Grade	Br		Hcb		Hcj		(BH)max		Wt (max)
	KGs	T	KOe	KA/m	KOe	KA/m	MGOe	KJ/m3	°C
N52	14.3	1.43	10.5	836	11	876	49~53	390~422	80
N50	14.0	1.40	10.5	836	11	876	48~51	380~406	80
N48	13.7	1.37	10.5	836	11	876	46~49	366~390	80
N45	13.3	1.33	10.8	860	12	960	42~46	335~366	80
N42	13.0	1.30	10.8	860	12	960	40~43	320~343	80
N40	12.7	1.27	10.8	860	12	960	38~41	302~327	80
N38	12.3	1.23	10.8	860	12	960	36~39	287~310	80
N35	11.8	1.18	10.8	860	12	960	33~37	263~295	80

 

white free energy sinter block permanent ndfeb magnet