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Factory Address:Guangdong Province Dongguan City Shipai town Jinsha Road No. 99 two Shajiao
Service Phone:86-769-86554281
Fax:86-769-81707936
Mobile:13688964596
NdFeB magnets
Hit the hole tile powerful magnet



Detailed

The Specifications:

processed into a variety . the the box maximum processing to : 150 * 100 * 40mm . Cylindrical largest processing 120 * 34mm .


products introduced :
 NdFeB ( NdFeB ), it not only has a High remanence, High coercivity coercivity, High energy product, High cost performance characteristics, and easily processed into a variety of sizes, and is now widely used in the aerospace, electrical and electro-acoustic instruments, jewelry, leather handbags, packing boxes, toys, medical technology and other needs the permanent magnetic field in the device of the apparatus, particularly suitable for the development of High performance, miniaturization, light generation product.

Surface treatment :
sintered Nd-Fe-B permanent magnet material is the activity of a chemical powder metallurgy material, its characteristics are hard and brittle and susceptible to oxidation and corrosion. , The most effective way is being taken based on the characteristics of the surface of the protective layer. But NdFeB sintered permanent magnet surface due to the presence of voids in the deterioration of the layer is generated when the grinding and density are not completely generated oxide, equal to its Surface treatment must take the necessary pre-processing and appropriate electroplating process, as follows shown:
chamfer the degreasing → pickling → aging → → ultrasonic cleaning the plating coating detection

Surface treatment project:

Surface treatment

Galvanization

Nickel-plated

Coated with epoxy

Other epoxy

Exterior Color

Multicolored or blue and white

Shiny or matte

Black, red, etc.

Black, red, etc.

Coating thickness(μm

513

1525

4060

5585

Applicable specifications

Tablets, blocks, tiles,

Ring, column profiled

Sheet, tile, etc.

Small and medium size

Blocks, tiles, sheet

CUHK specifications

Block, Sheet, tile, etc.

In the specifications

Economic costs

Lowest

Higher

High

Highest

Applications

Applications

Communications, magnetic drive

Motor, electro-acoustic,

Meters, etc.

Magnetic separation, magnetic resonance imaging

Resonance

Motors, magnetic separation,

Instruments, etc.

PCTTest 1202atm100%RH

100h

48h

100h

Salt spray Test5%NaCl 35

24h

2448h

200h

200h

Adhesion Test250℃×1hQuench

OK

OK

OK

OK

Damp heat Test*8090%RH

500h

300h

1000h

Note: playing * marked as a reference item, hit 〇 marked as not detected items.