Sintered NdFeB Powerful Magnets

0.01~100.0 USD

Min. Order:	1 Piece/Pieces
Payment Terms:	L/C, PAYPAL, T/T, WU
Supply Ability:	1000000000 PCS
Place of Origin:	Zhejiang

Company Profile

Hangseng(Ningbo) Magnetech Co.,Ltd

Location:	Ningbo, Zhejiang, China (Mainland)
Business Type:	Manufacturer, Trading Company, Distributor/Wholesaler
Main Products:	Magnet, Permanent Magnet, Sphere Magnet

Product Detail

Model No.:	RING-6
Means of Transport:	Ocean, Air, Land
Shape:	Ring
Application:	Speaker Magnet
Type:	Permanent
Composite:	NdFeB Magnet
Brand Name:	HSMAG
Material:	Sintered Neodymium-Iron-Boron
Size:	according to customers' request
Coating:	Ni-Cu-Ni / Zinc / Glod / Epoxy
Application:	sensors,motors, rotors,wind turbines,wind generators
Certificate:	ISO9001:2008, SGS test report
Shipment Term:	Usually bysea or by air or by express
Shape:	block/ cube/ rectangular/ sheet
Grade:	N35-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH and30EH-35EH
MAX Temperature:	200 °C
Production Capacity:	1000000000 PCS
Packing:	High quality cartons or according to customers' requirements
Delivery Date:	7-15 days

Show

Product Description

1.ISO9001:2008 and SGS,ROHS certificates system,

2.Typical Coat: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, etc.

Grade Available:

N35-N52 working temperature: 80°C

30M-45M, 50M working temperature: 100°C

30H-48H working temperature: 120°C

30SH-45SH working temperature: 150°C

28UH-40UH working temperature: 180°C

28EH-38EH working temperature: 200°C

30AH,33AH working temperature: 230°C

Dimension Describe: Length*Width*Thickness/ Tolerance, Edge degree

Typical Coat: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, etc.

Applications: Wind Power Generators, Motor Parts, MRI/Nuclear Magnetic Resonance (NMR), Magnetic Separators, Cleaning Machine, Pump machine, etc.

Key Features of Acemade NdFeB magnets

Sintered NdFeB magnets are formed by powder metallurgical processes. The magnetic performance of all grades is optimized by applying a magnetic field during the pressing operation, thus producing a preferred direction of magnetization (anisotropy). Our sintered NdFeB magnets have 4 distinct characteristics: High corrosion resistance and Low temperature coefficient, Large dimensions or Small sizes. The newly developed L-T Sintered NdFeB Series has outstanding corrosion resistance and high working temperature compared to the normal grades.

Testing Center

We are ISO/TS16949:2002 certified and well implement all procedures strictly under control. Problem preventive actions and quality assurance are preoperly combined with special inspection for all procedures from raw material purchasing ,outside cooperating part manufacturing,inside manufacturing to shipping . We also install a complete set of physical and chemical test equipment to make sure that all our products are manufactured and shipped under strictly quality control .

Salt Spray Test :

Mainly test the surface treatment against the corrosion. Usually the tested samples will be continuous sprayed 24 hours in the 35℃ temperature to see if there is any rust appearance on the surface.

Projection Instrument:

Mainly test the magnets with irregular shapes such as arc segments and any other irregular-shaped parts to see if their dimensions meet the customers' requirements or not.

PCT Instrument:

Mainly test the magnets to prevent against corrosion on the high temperature and high atmospheric pressure . Usually the test condition is 120℃ temperature and 2 atmospheric pressure .

Heat& Humidity Instrument:

Mainly test the magnet to against corrosion on certain temperature and humidity . Usually the test condition is 80℃ temperature and 90%+/-3% humidity

Hysteresgraph:

Mainly test the magnetic characteristics of the magnet, including Residual (Br ), Coercive(Hcb) . Intrinsic Coercive(Hcj), Max. Energy product(BH max) and any other related magnetic parameters.