NdFeB RARE EARTH ring magnets from China manufacturer

Price:	0.1 USD
Payment Terms:	T/T,L/C;PAYPAL
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: N52

Production Capacity: 1000TON/YEAR

Delivery Date: WITHIN 7DAYS

L/D: 0.7

BrmT(KG): 1430-1480(14.3-14.8)

Hcj KA/m(KOe): >=876(>=11)

Tw: 80°C

Means of Transport: Ocean,Land,Air; express

Packing: Magnetic shield carton

Coating: Zinc

SST(Salt Spray Test): 36 Hours

Hcb KA/m(KOe): >=836(>=10.5)

(BH)max KJ/m3(MGOe): 398-422(50-53)

Strong force magnet.
Magnetic properties: High coercive force, (BH)max from 33 to 53MGOe, max working Temperature up to 200° C

1,Description of N52 neodymium ring magnets:

Place of Origin: Zhejiang, China (Mainland)
Application: Speakers, Motors, Industry, Electronics, etc

* Materials: Rare earth magnet
* Certification: ISO9001: 2008
* Magnetic properties: High coercive force, (BH)max from 26 to 53MGOe, max working Temperature up to 200° C.
* Grades: N35, N38, N40, N42, N45, N48, N50, 35M, 38M, 40M, 42M, 45M, 48M, 35H, 38H, 40H, 42H, 45H, 30SH, 33SH, 35SH. 38SH, 40SH, 42SH, 28UH, 30UH, 33UH, 35UH, 38UH, 28EH, 30EH, 33EH, 35EH etc

2,Performance of N52 neodymium ring magnets

Material Code	Br		Hcj		BH(max)		Max Working temperature
KGs	T	Koe	KA/m	MGOe	KJ/m3	(Tw)
N52	1430-1480	14.3-14.8	>=11	>=876	50-53	398-422	80℃
N50	1400-1450	14.0-14.5	>=11	>=876	48-51	398-423	80℃
N48	1380-1420	13.8-14.2	>=12	>=955	46-49	366-390	80℃
N45	1320-1380	13.2-13.8	>=12	>=955	43-46	342-366	80℃
N42	1280-1320	12.8-13.2	>=12	>=955	40-43	318-342	80℃
N40	1250-1280	12.5-12.8	>=12	>=955	38-41	302-326	80℃
N38	1220-1250	12.2-12.5	>=12	>=955	36-39	287-310	80℃
N35	1170-1220	11.7-12.2	>=12	>=955	33-36	263-287	80℃

3, Design for N52 neodymium ring magnets:

4, Photo of N52 neodymium ring magnets

5, Description for N52 neodymium ring magnets

Application for Ring-Speaker NdFeB Magnet

Mainly in Acoustic euipments, speakers, radios etc...

Classic Audio centre is one of our customer

   (1) Largest Flux:6000 gauss
    (2) Coating: Zn,Ni,Expoxy,NiCuNi Etc.
    (3) High Grade can be used such as N38SH,N38H,N42,N45,N40H.
    (4) Regular Packing: Cartons+Iron Pallets

Ningbo Xingde Magnet Co.,Ltd locates in Ningbo China, which is a professional manufacturer of NdFeB magnet with over 20 years experience.
Item: Sintered NdFeB magnets
Performance: High remanence, high corective force, high-energy products and high cost performance ratio,
                          but can be easily formed into various shapes and sizes.
Grade: N35-N52, 30M-50M, 30H-48H, 30SH-45SH, 28UH-40UH, 28EH-35EH
Coating: NiCuNi, Znic, Epoxy, passivated and decorated with plated Au, Ag, Cr, etc.
Shape: Cylinder, Ring, Rectangle, Rectangle with countersunk, Arc, Segment, Disk, Round, etc.
Usage: widely used, like Aviation, Electronics, Instruments, Meters, Machines, Medical Instrument, etc.
              Besides, it is especially suitable for the development of high performance, compact and light
              products.
Certificate: ISO9001:2008