Ndfeb Ring Magnet

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China Mainland
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Description

Product Detail


Basic Information
Item Name	NdFeB ring magnet
Materials	NdFeB
Dimension	Various kinds or according to customers' request
Shape	Ring,Round
Density	7.5(g/cm3)
Material Grade	N35-N52,N35H-N48H,N35M-N50M,N35SH-N45SH,N30UH-N35AH
Specification	1.Made by mixed byneodymium iron boron powder,resin and plastic or low melting point metal,thourgh the method of compression,extrusion or injection molding to get it 2.The most powerful magnets available and could be directly made into various of complex shapes 3.Precise dimension 4.Free forming 5.Uniform magnetism 6. Easy to be oxidized(coating Zinc,Nickel,Epoxy, Gold and so on) 7.Volume production
Packing	Carton or Pallets
Certification	ISO9001:2008
About Transaction
Lead-time	7-25 days according to the order
Shippment Method	By Air , By express,By Sea
Payment Items	T/T, Paypal
Magnetic Property Parameters of NdFeB
Grade	Br		Hcb		Hcj		(BH)max		Tw


	KGs	mT	Koe	kA/m	kOe	kA/m	MGOe	kJ/m3	°C
N35	11.8-12.2	1180-1220	>=10.8	860	= 12.0	955	33-36	262-286	= 80
N38	12.2-12.6	1220-1260	= 10.8	860	= 12.0	955	36-39	286-310	= 80
N40	12.6-12.9	1260-1290	= 11.0	876	= 12.0	955	38-40	302-318	= 80
N42	12.9-13.3	1290-1330	= 11.0	876	= 12.0	955	40-43	318-343	= 80
N45	13.3-13.7	1330-1370	= 11.0	876	= 12.0	955	43-46	343-366	= 80
N48	13.7-14.0	1370-1400	= 10.8	860	= 12.0	955	46-49	366-390	= 80
N50	14.0-14.4	1400-1440	= 10.5	836	= 12.0	955	48-50	382-398	= 80
N52	14.2-14.5	1420-1450	= 10.5	836	= 12.0	955	50-52	398-413	= 80
N35M	11.8-12.2	1180-1220	= 10.8	860	= 14.0	1114	33-36	262-286	= 100
N38M	12.2-12.6	1220-1260	= 11.0	876	= 14.0	1114	36-39	286-310	= 100
N40M	12.6-12.9	1260-1290	= 11.4	910	= 14.0	1114	38-40	302-318	= 100
N42M	12.9-13.3	1290-1330	= 11.8	938	= 14.0	1114	40-43	318-343	= 100
N45M	13.3-13.7	1330-1370	= 11.8	938	= 14.0	1114	43-46	343-366	= 100
N48M	13.7-14.0	1370-1440	= 11.8	938	= 14.0	1114	46-49	366-390	= 100
N50M	14.0-14.4	1400-1440	= 11.5	915	= 14.0	1114	48-50	382-398	= 100
N35H	11.8-12.2	1180-1220	= 11.0	876	= 17.0	1353	33-36	262-286	= 120
N38H	12.2-12.6	1220-1260	= 11.0	876	= 17.0	1353	36-39	286-310	= 120
N40H	12.6-12.9	1260-1290	= 11.5	915	= 17.0	1353	38-40	302-318	= 120
N42H	12.9-13.3	1290-1330	= 11.8	938	= 17.0	1353	40-43	318-343	= 120
N45H	13.3-13.7	1330-1370	= 11.8	938	= 17.0	1353	43-46	343-366	= 120
N48H	13.7-14.0	1370-1400	= 12.2	938	= 17.0	1353	46-49	366-390	= 120
N35SH	11.8-12.2	1180-1220	= 11.0	876	= 20.0	1593	33-36	262-286	= 150
N38SH	12.2-12.6	1220-1260	= 11.0	876	= 20.0	1593	36-39	286-310	= 150
N40SH	12.6-12.9	1260-1290	= 11.5	915	= 20.0	1593	38-40	302-318	= 150
N42SH	12.9-13.3	1290-1330	= 11.8	938	= 20.0	1593	40-43	318-343	= 150
N45SH	13.3-13.7	1330-1370	= 11.8	938	= 20.0	1593	43-46	343-366	= 150
N30UH	10.8-11.4	1080-1140	= 10.1	804	= 25.0	1990	28-31	223-246	= 150
N33UH	11.3-11.7	1130-1170	= 10.3	820	= 25.0	1990	30-33	239-262	= 180
N35UH	11.8-12.2	1180-1220	= 11.0	876	= 25.0	1990	33-36	262-286	= 180
N38UH	12.2-12.6	1220-1260	= 11.2	892	= 25.0	1990	36-39	286-310	= 180
N40UH	12.6-12.9	1260-1290	= 11.5	915	= 25.0	1990	38-40	302-318	= 180
N42UH	12.9-13.3	1290-1330	= 11.8	938	= 30.0	2388	40-43	318-343	= 180
N30EH	10.8-11.4	1080-1140	= 10.1	804	= 30.0	2388	28-31	223-246	= 200
N33EH	11.3-11.7	1130-1170	= 10.3	820	= 30.0	2388	30-33	239-262	= 200
N35EH	11.8-12.2	1180-1220	= 11.0	876	= 30.0	2388	33-36	262-286	= 200
N38EH	12.2-12.6	1220-1260	= 11.2	892	= 30.0	2388	36-39	286-310	= 200
N30AH	10.8-11.4	1080-1140	= 10.1	804	= 35.0	2785	28-31	223-246	= 220
N33AH	11.3-11.7	1130-1170	= 10.3	820	= 35.0	2785	30-33	239-262	= 220
N35AH	11.8-12.2	1180-1220	= 11.0	876	= 35.0	2785	33-36	262-286	= 220
Process Technology of NdFeB Magnet