China Sintered Ndfeb Neodymium Iron Boron Rare Earth magnets products,coating magnets exporter

Sintered rare earth magnets are manufactured by a powder metallurgical process which involves the sintering of powder compacts under vacuum. Magnets may be produced in large blocks for subsequent processing, or as tailor made components made die pressing. Coatings may be applied depending on the expected environment.　

Super-Strength Rare Earth Magnet----Sintered NdFeB magnets, have the characteristics of :

		Remanence Br		Coercive Force Hcb		Intrinsic Coercive force Hci		Max Energy Product (BH) max	Max. Work temperature
Material	KG	T	KOe	KA/m	KOe	KA/m	MGOe	KJ/m	℃
N-35	11.4-11.8	1.18-1.28	≥10.8	≥836	≥12	≥955	33-36	263-287	80
N-38	11.8-12.3	1.18-1.28	≥10.8	≥860	≥12	≥955	36-39	287-310	80
N-40	12.7-12.9	1.27-1.29	≥11.0	≥876	≥12	≥955	38-41	303-326	80
N-45	13.3-13.8	1.33-1.38	≥9.5	≥756	≥12	≥955	43-46	342-366	80
N48	13.7-14.2	1.37-1.42	10.5-13	836-1035	≥11	≥875	46-49	366-390	80
N50	13.9-14.5	1.39-1.45	10.5-13	836-1035	≥11	≥875	47-51	374-406	80
N-30M	10.8-11.4	1.08-1.14	≥9.8	≥780	≥14	≥1114	28-31	223-247	100
N-35M	11.8-12.3	1.18-1.23	≥10.8	≥860	≥14	≥1114	33-36	263-287	100
N-40M	12.7-12.9	1.27-1.29	≥11.4	≥907	≥14	≥1114	38-41	303-326	100
N45M	13.3-13.8	1.33-1.38	12.4-13.4	987-1066	≥14	≥1114	43-46	343-366	100
N48M	13.7-14.2	1.37-1.42	12.8-13.8	1020-1098	≥14	≥1114	46-49	366-390	100
N-30H	10.8-11.4	1.08-1.14	≥10.2	≥812	≥17	≥1353	28-31	223-247	120
N-35H	11.8-12.3	1.18-1.28	≥11.0	≥876	≥17	≥1353	33-36	263-287	120
N-38H	12.3-12.7	1.23-1.27	≥11.2	≥890	≥17	≥1353	36-39	287-310	120
N-40H	12.7-12.9	1.27-1.29	≥11.5	≥915	≥17	≥1353	38-41	303-326	120
N-45H	13.3-13.8	1.33-1.38	≥12.4	≥986	≥17	≥1353	43-46	342-366	120
N-48H	13.6-14.2	1.36-1.42	≥12.8	≥1018	≥16	≥1273	45-49	358-390	120
N-30SH	10.8-11.4	1.081.14	≥10.0	≥796	≥21	≥1672	28-31	223-247	150
N-35SH	11.8-12.3	1.18-1.23	≥11.0	≥876	≥21	≥1672	33-36	263-278	150
N-38SH	12.3-12.7	1.23-1.27	≥11.4	≥907	≥21	≥1672	36-39	278-310	150
N-30UH	10.8-11.4	1.08-1.14	≥9.5	≥756	≥25	≥1990	28-31	223-247	180
N-35UH	11.7-12.4	1.17-1.24	≥10.5	≥836	≥25	≥1990	33-36	263-287	180
N-38UH	12.2-12.9	1.22-1.29	≥11	≥875	≥25	≥1990	36-39	287-310	180
N-40UH	12.5-13.3	1.25-1.33	≥11.3	≥899	≥25	≥1990	38-41	302-326	180
N-33EH	11.4-12.1	1.14-1.21	≥10.7	≥852	≥30	2388	31-35	247-379	200
N-35EH	11.7-12.4	1.17-1.24	≥10.9	≥868	≥30	≥2388	33-37	263-295	200
N-38EH	12.2-12.9	1.22-1.29	≥11.5	≥915	≥30	≥2388	36-40	287-318	200