Sintered Neodymium Iron Boron Rare Earth Permanent Arc N40 NdFeB Magnet

• Customization: Available
• Application: Industrial Magnet, Motor Magnet
• Shape: Arc
• Model NO.: N001
• Coating: Epoxy
• Grade: N35-N54-36H
• Transport Package: Neutral Package
• Trademark: KEDE
• Origin: China
• Production Capacity: 100000pieces/Year

Product Description

Sintered NdFeB Magnet

Product Description

Product Name	Sintered NdFeB Magnet
Size	Customizable
Shape	Arc
Coating	Black Epoxy
Lead Time	10 days
Shipment	Express via DHL/FedEx/UPS/TNT/EMS, or by sea
Sample	Available

Detailed Photos

The manufacturing process of our NdFeB materials can be divided into two types including traditional sintering process and hot extrusion process. The traditional sintering process, including high temperature sintering process and grain boundary diffusion process, is mainly used for products of high magnetic energy and high coercive force. And the hot extrusion process is designed for radiating magnetic ring products and capable of N48SH mass production at current stage. In terms of processing, we have a complete system from cutting, surface treatment to inspection and packaging. Currently we can process a minimum size of 0.2mm. For NdFeB magnetization technology, we can achieve programmed magnetization as required by customers. Our products are widely used in the automotive industry, clean energy, medical equipment, aerospace and other fields.

 

Typical Magnetic Properties

Item	Grade	Remanence induction		Coercive force		Intrinsic Coercive force		Maximum Energy product		Working Temperature	Density
		Br		Hcb		Hcj		(BH)max		Tw	ρ
		T	KGs	KA/m	KOe	KA/m	KOe	KJ/m3	MGOe	ºC	g/cm3
General Process
N	N38	1.23-1.27	12.3-12.7	≥860	≥10.8	≥955	≥12	287-318	36-40	≤80	≥7.5
	N40	1.26-1.31	12.6-13.1	≥860	≥10.8	≥955	≥12	302-334	38-42	≤80	≥7.5
	N42	1.29-1.35	12.9-13.5	≥860	≥10.8	≥955	≥12	318-350	40-44	≤80	≥7.5
	N45	1.33-1.38	13.3-13.8	≥860	≥10.8	≥955	≥12	334-366	42-46	≤80	≥7.5
	N48	1.37-1.42	13.7-14.2	≥860	≥10.8	≥955	≥12	358-390	45-49	≤80	≥7.5
	N50	1.40-1.45	14.0-14.5	≥860	≥10.8	≥955	≥12	374-406	47-51	≤80	≥7.5
	N52	1.42-1.48	14.2-14.8	≥860	≥10.8	≥955	≥12	390-422	49-53	≤80	≥7.5
	N55	1.46-1.51	14.6-15.1	≥860	≥10.8	≥955	≥12	406-438	51-55	≤80	≥7.5
M	N38M	1.23-1.27	12.3-12.7	≥876	≥11.0	≥1114	≥14	287-318	36-40	≤100	≥7.5
	N40M	1.26-1.31	12.6-13.1	≥939	≥11.8	≥1114	≥14	302-334	38-42	≤100	≥7.5
	N42M	1.29-1.35	12.9-13.5	≥955	≥12.0	≥1114	≥14	318-350	40-44	≤100	≥7.5
	N45M	1.33-1.38	13.3-13.8	≥971	≥12.2	≥1114	≥14	334-366	42-46	≤100	≥7.5
	N48M	1.37-1.42	13.7-14.2	≥1012	≥12.7	≥1114	≥14	358-390	45-49	≤100	≥7.5
	N50M	1.40-1.45	14.0-14.5	≥1035	≥13.0	≥1114	≥14	374-406	47-51	≤100	≥7.5
	N52M	1.42-1.48	14.2-14.8	≥995	≥12.5	≥1114	≥14	390-422	49-53	≤100	≥7.5
	N54M	1.46-1.51	14.6-15.1	≥995	≥12.5	≥1035	≥13	406-438	51-55	≤100	≥7.5
H	N35H	1.17-1.24	11.7-12.4	≥876	≥11.0	≥1353	≥17	263-295	33-37	≤120	≥7.5
	N38H	1.23-1.27	12.3-12.7	≥915	≥11.5	≥1353	≥17	287-318	36-40	≤120	≥7.5
	N40H	1.26-1.31	12.6-13.1	≥939	≥11.8	≥1353	≥17	302-334	38-42	≤120	≥7.5
	N42H	1.29-1.35	12.9-13.5	≥963	≥12.1	≥1353	≥17	318-350	40-44	≤120	≥7.5
	N45H	1.33-1.38	13.3-13.8	≥987	≥12.4	≥1353	≥17	334-366	42-46	≤120	≥7.5
	N48H	1.37-1.42	13.7-14.2	≥1011	≥12.7	≥1353	≥17	358-390	45-49	≤120	≥7.5
	N50H	1.40-1.45	14.0-14.5	≥1027	≥12.9	≥1353	≥17	374-406	47-51	≤120	≥7.5
	N52H	1.42-1.48	14.2-14.8	≥1059	≥13.3	≥1353	≥17	390-422	49-53	≤120	≥7.5
SH	N33SH	1.14-1.18	11.4-11.8	≥852	≥10.7	≥1592	≥20	247-279	31-35	≤150	≥7.5
	N35SH	1.17-1.24	11.7-12.4	≥876	≥11.0	≥1592	≥20	263-295	33-37	≤150	≥7.5
	N38SH	1.23-1.27	12.3-12.7	≥915	≥11.5	≥1592	≥20	287-318	36-40	≤150	≥7.5
	N40SH	1.26-1.31	12.6-13.1	≥939	≥11.8	≥1592	≥20	302-334	38-42	≤150	≥7.5
	N42SH	1.29-1.35	12.9-13.5	≥963	≥12.1	≥1592	≥20	318-350	40-44	≤150	≥7.5
	N45SH	1.33-1.38	13.3-13.8	≥987	≥12.4	≥1592	≥20	334-366	42-46	≤150	≥7.5
	N48SH	1.37-1.42	13.7-14.2	≥1011	≥12.7	≥1592	≥20	358-390	45-49	≤150	≥7.5
	N50SH	1.40-1.45	14.0-14.5	≥1027	≥12.9	≥1592	≥20	374-406	47-51	≤150	≥7.5

 

Item	Grade	Remanence  induction		Coercive force		Intrinsic Coercive force		Maximum Energy product		Working Temperature	Density
		Br		Hcb		Hcj		(BH)max		Tw	ρ
		T	KGs	KA/m	KOe	KA/m	KOe	KJ/m3	MGOe	ºC	g/cm3
UH	N30UH	1.08-1.13	10.8-11.3	≥796	≥10.0	≥1990	≥25	223-255	28-31	≤180	≥7.5
	N33UH	1.14-1.18	11.4-11.8	≥852	≥10.5	≥1990	≥25	247-279	31-35	≤180	≥7.5
	N35UH	1.17-1.24	11.7-12.4	≥876	≥11.0	≥1990	≥25	263-295	33-37	≤180	≥7.5
	N38UH	1.23-1.27	12.3-12.7	≥915	≥11.5	≥1990	≥25	287-318	36-40	≤180	≥7.5
	N40UH	1.26-1.31	12.6-13.1	≥939	≥11.8	≥1990	≥25	302-334	38-42	≤180	≥7.5
	N42UH	1.29-1.35	12.9-13.5	≥955	≥12.0	≥1990	≥25	318-350	40-44	≤180	≥7.5
	N45UH	1.33-1.38	13.3-13.8	≥995	≥12.5	≥1990	≥25	334-366	42-46	≤180	≥7.5
EH	N30EH	1.08-1.13	10.8-11.3	≥796	≥10.0	≥2388	≥30	223-255	28-31	≤200	≥7.5
	N33EH	1.14-1.18	11.4-11.8	≥860	≥10.5	≥2388	≥30	247-279	31-35	≤200	≥7.5
	N35EH	1.17-1.24	11.7-12.4	≥876	≥11.0	≥2388	≥30	263-295	33-37	≤200	≥7.5
	N38EH	1.23-1.27	12.3-12.7	≥915	≥11.5	≥2388	≥30	287-318	36-40	≤200	≥7.5
	N40EH	1.26-1.31	12.6-13.1	≥939	≥11.8	≥2388	≥30	302-334	38-42	≤200	≥7.5
	N42EH	1.29-1.35	12.9-13.5	≥955	≥12.0	≥2388	≥30	318-350	40-44	≤200	≥7.5
	N45EH	1.33-1.38	13.3-13.8	≥995	≥12.5	≥2308	≥29	334-366	42-46	≤200	≥7.5
AH	N28AH	1.04-1.09	10.4-10.9	≥758	≥9.5	≥2786	≥35	207-239	26-30	≤230	≥7.5
	N30AH	1.08-1.13	10.8-11.3	≥796	≥10.0	≥2786	≥35	223-255	28-31	≤230	≥7.5
	N33AH	1.14-1.18	11.4-11.8	≥836	≥10.5	≥2786	≥35	247-279	31-35	≤230	≥7.5
	N35AH	1.17-1.24	11.7-12.4	≥876	≥11.0	≥2786	≥35	263-295	33-37	≤230	≥7.5
	N38AH	1.23-1.27	12.3-12.7	≥923	≥11.6	≥2786	≥35	287-318	36-40	≤230	≥7.5
	N40AH	1.26-1.31	12.6-13.1	≥939	≥11.8	≥2628	≥33	302-334	38-42	≤230	≥7.5
	N42AH	1.29-1.35	12.9-13.5	≥955	≥12.0	≥2628	≥33	318-350	40-44	≤230	≥7.5
Diffusion Process
SH	G48SH	1.37-1.42	13.7-14.2	≥1011	≥13	≥1592	≥20	358-390	45-49	≤150	≥7.5
	G50SH	1.40-1.45	14.0-14.5	≥1027	≥13.2	≥1592	≥20	374-406	47-51	≤150	≥7.5
	G52SH	1.42-1.48	14.2-14.8	≥1067	≥13.4	≥1592	≥20	390-422	49-53	≤150	≥7.5
	G55SH	1.46-1.51	14.6-15.1	≥1083	≥13.6	≥1592	≥20	406-438	51-55	≤150	≥7.5
UH	G45UH	1.33-1.38	13.3-13.8	≥978	≥12.4	≥1990	≥25	334-366	42-46	≤180	≥7.5
	G48UH	1.37-1.42	13.7-14.2	≥1027	≥12.9	≥1990	≥25	358-390	45-49	≤180	≥7.5
	G50UH	1.40-1.45	14.0-14.5	≥1051	≥13.2	≥1990	≥25	374-406	47-51	≤180	≥7.5
	G52UH	1.42-1.48	14.2-14.8	≥1067	≥13.4	≥1990	≥25	390-422	49-53	≤180	≥7.5
	G54UH	1.46-1.51	14.6-15.1	≥1075	≥13.5	≥1990	≥25	406-438	51-55	≤180	≥7.5
EH	G40EH	1.26-1.31	12.6-13.1	≥955	≥12.0	≥2388	≥30	302-334	38-42	≤200	≥7.5
	G44EH	1.29-1.35	12.9-13.5	≥971	≥12.2	≥2388	≥30	318-350	40-44	≤200	≥7.5
	G46EH	1.33-1.38	13.3-13.8	≥1011	≥12.7	≥2388	≥30	334-366	42-46	≤200	≥7.5
	G48EH	1.37-1.42	13.7-14.2	≥1027	≥12.9	≥2388	≥30	358-390	45-49	≤200	≥7.5
	G50EH	1.40-1.45	14.0-14.5	≥1051	≥13.2	≥2308	≥29	374-406	47-51	≤200	≥7.5

Company Profile

FAQ

1.How long will you give me the reply?
 We will contact you within 12 hours as soon as we can.
2.Could I get samples?
Yes, we have materials in stock to help you to get the samples as soon as we can.
3. What's your MOQ?
We have no MOQ requirement, we will quote to you per your quantity.
4. How about the lead time?
3-7 days for sample. 10-15 days for bulk production according to the order quantity.
5.Could I visit your factory?
Of course. I will show you around our factory, you are welcome to come.