Good corrosion resistance Sintered Ndfeb magnet from China manufacturer

Good corrosion resistance Sintered Ndfeb magnet

Price:	0.1~100.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: NingBoLG046

Production Capacity: 1200 tons yearly

Delivery Date: according to quantity

Shape: Disc

Composite: NdFeB Magnet

Compositon: Ndfeb magnet

Size: custom-made

Max working temp: 80 degrees Celsius

Means of Transport: Ocean,Land,Air

Packing: according to customers requ...

Application: Speaker Magnet

Type: Permanent

Brand Name: LG

Grade: N45

Certificate: ISO9001

Coating: Ni

Neodymium magnet raw magnetrials are widely used in industrial field,such as speaker,louder speaker,sensor,motor,alternator ect;

Product Name:Disc shape Sintered Ndfeb magnet

About Products

Grades: N35-N54, N30M-N52M, N30H-N50H, N30SH-N45SH, N28UH-N42UH, N26EH-N38EH, N28AH-N35AH

Manufacturing Technique: We adopt new Sintered Neodymium magnet techniques and equipment such as strip casting, HDDR technology.

High coercive force, max is over 35KOe,

(BH)max from 28 to 55MGOe,

Max working temperature up to 240°C;

Tolerance: ±0.05mm, Customized;

Max diameter: 220mm, Max thickness: 50mm,

Min diameter: 1mm, Min thickness: 0.5mm;

Slat Spray Test: Nickel (NiCuNi): over 72hours; Epoxy: 72hours; Zinc: over 48hours;

Applications

Widely used in Speakers, receivers, leather bag magnets, packing boxes, magnetic buttons, toys, magnetic tools, magnetic craft gift packaging, magnetic filters, magnetic hooks, magnetic chuck, magnetic valve, oil degreasing equipment, magnetic actuators, magnetic bearings, magnetic pump, magnetic brakes, magnetic couplers, magnetic salvage, magnetic transmission, magnetic rolls, synchrotrons, radiation sources, free electron lasers, nuclear industry, agriculture, detection earthquake, magnetic switches , magnetic latching relays, arithmometer, counters, reed switches, sensors, plating table, speedometer, flow meter, tachometer, medical equipment, magnetic health supplies, magnetization water / magnetic water Processor, magnetic therapy, magnetic jewelry.

Product Specification

Physical Properties(NdFeB magnet)
Temp.Coeff.of Br: -0.11% / °C	Temp.Coeff.of iHc: -0.60% / °C
Density: 7.4-7.6g/ cm³	Electrical resistivity: 144μΩ.com
Vickers Hardness: 600/Hv	Flexural Strength: 25kg/mm
Tensile Strength: 8.0kgs/mm²	Coeff.of Thermal Expansion: 4 X 10/¯ª/°C
Specific Heat: 0.12kCal/(kg. °C)	Thermal Conductivity: 7.7Kcal/(m.h. °C)
Young's Modulus: 1.6 X 10¹¹N/m²	Rigidity: 0.64N/m²
Poisson's Ratio: 0.24	Compressibility: 9.8 X 10¯¹²m²/N
Curie Temperature: 310-340°C

Dimension Range / Normal Tolerance
Ring	Outer Dia.	Inner Dia.	Thickness	Disc	Diameter	Thickness
Maximum	220mm	200mm	50.00mm	Maximum	220mm	50.00mm
Minimum	2.60mm	1.60mm	0.50mm	Minimum	1.00mm	0.50mm
Tolerance	+/-0.1mm	+/-0.1mm	+/-0.1mm	Tolerance	+/-0.1mm	+/-0.1mm

Block	Length	Width	Thickness	Tile & other irregular shapes
Maximum	150.00mm	150.00mm	50.00mm	Tile & other irregular shapes
Minimum	1.00mm	1.00mm	0.50mm	Can be produced according to customer's sample or design

Provide test report and BH curves for each item magnets, and also we could do the PCT test ,salt spray test report, aging test report and so on according to our customers'

All of the N series neodymium Magent has a 8% DISCOUNT.

Price is very competitive, any interest, pls feel free to contact us.

Contact person: Candy

eMail: candy@nb-lg.com

mobile: 0086-15967873267

Tel: 0086- 0574-88193097

Fax: 0086-0574-88193259

skype: lisinan117 Welcome to inquiry!