Nickel plated neodymium magnet ring

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$0.01 - $0.30 / Pieces | 100 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
FLYGAIN
Model Number:
N35-N52,N,M,H,SH,UH,EH,AH
Type:
Permanent
Composite:
Neodymium Magnet
Shape:
ring
Application:
Industrial Magnet
Color of neodymium magnet:
Black,silver
Coating of neodymium magnet ring:
nickel, zinc ,epoxy ,golden , etc
Size of neodymium magnet:
customized ,according to magnet drawing
Max. operating temperature:
80-250 degree centigrade
Hardness of neodymium magnet:
560-580Hv
Density of neodymium magnet:
7.4-7.7g/cm3
Remanence Br of neodymium magnet:
14.2-14.8KGs;1.42-1.48T
Coercivity HcB of neodymium magnet:
>10.5KOe;>836KA/m
Certificate of neodymium magnet:
ISO9001:2008, SGS
Environment of neodymium magnet:
MSDS,RoHS
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month OEM order for of neodymium magnet ring is welcomed
Packaging & Delivery
Packaging Details
Standarded Foreign Trade Package & Customized Package
Port
Shenzhen/Shanghai

Nickel plated neodymium magnet ring   

Basic Information

Products

neodymium magnet

Material

Sintered Neodymium-Iron-Boron(NdFeB Magnet)

Coating

Zn, Ni, Ni+Ni, Cu+Ni, Ni+Cu, Ni+Cu+Ni, Gold, Al

Epoxy ,Ni+Epoxy, Parylene Coating

Shapes

Disc, Cylinder, Block, Ring, Round,Countersunk, Trapezoid, Segment&other irregular shapes could be manufacture according to customers's sample or blue print.

Dimension Range

Ring:Outer Dia.(Min.-Max.)0.8-300mm; Inner Dia.(Min.-Max.)0.2-200mm; Thickness(Min.-Max.):0.2-50mm
Round:Dia.(Min.-Max.)
0.3-300mm; Thickness(Min.-Max.):0.2-50mm
Block:Length(Min.-Max.)
0.2-300mm;Width(Min.-Max.)0.2-300mm;Thickness(Min.-Max.)0.5-50mm

Tolerance

Our standard tolerance is +/-0.01-0.10mm, but if you have specific requirements,please let us know and we will make our efforts to do it.

Applications

DC motors(with segment magnet); Speaker parts(with ring magnet); Sensor parts; Magnetic coupling(with segment magnet); Magnetic chuck(with big block magnet); Security system; Magnetic separators Filters; Brushless Motor; Rotors; Wind turbines/wind generators,; Loudspeakers; Microphones;VCMs in hard disk drives; Printer; Switchboard; Magnetic hooks; Magnetic holder; Automobiles and so on.

 

Magnetic Performance

Grade

Remanence

Coercive force

Magnetic energy product

Max.working temperature

Br mT

HcB KA/m

Max KJ/m3

N35-N52

1180-1440

836-923

263-406

80°C (176°F)

(11.8-14.4)

(10.8-11.6)

(33-51)

30M-50M

1080-1420

796-1050

223-390

100°C (212°F)

(10.8-14.2)

(10-13.2)

(28-49)

30H-48H

1080-1380

796-1027

223-366

120°C (248°F)

(10.8-13.8)

(10-12.6)

(28-46)

28SH-45SH

1050-1340

764-995

207-342

150°C (302°F)

(10.5-13.4)

(9.6-12)

(26-43)

28UH-42UH

1050-1310

764-923

207-326

180°C (356°F)

(10.5-13.1)

(9.6-11.6)

(26-41)

28EH-38EH

1050-1250

764-868

207-295

200°C (392°F)

(10.5-12.5)

(9.6-10.9)

(26-37)

28AH-33AH

1020-1170

780-836

199-271

220°C (428°F)

(10.2-11.7)

(9.8-10.5)

(25-34)

Production
Flow Diagram

Put Rare-Earth-Oxides and Meters together,and add Calcium to Reduction (or Melting Meters),then it becomes AlloyBreakingPremillingMixingMilling1.Straightening 2.Isostataic Pressing(Pressing in Magnetic Field)SinteringGrinding/Wire CutSurface TreatmentAssembling in SystemFinishing Surface CleaningCoating,Marking,MagnetisingFinal InspectionFinal Product

Certificate

Equipment:Magnetization, 2D projector, Laser Particle Size, Densitometer.
Certificate:
ISO9001:2008, SGS
Environment:
MSDS

Package

Carton:30cmx30cmx15cm
Wooden Box: depending on the quantity
But we also could packaged it according to customer's requirements, like
magnetic isolation packaging.

Delivery

It depends on the weight of magnet you ordered, in generally, we choose Express, like DHL, FedEx, TNT, UPS and so on.But we also By sea, By air, various ways can be selected. Our aims is to deliver goods on time.

Payment

T/T, L/C, West Union, Money gram and Paypal could be chosen as your convenience.

 

 

 

ndfeb magnets

Block Shape Sintered NdFeB Magnet

Sintered NdFeB Magnet is mainly made of Neodymium,Iron and Baron with excellent magnetic property,abundant raw material and reasonable price.It is widely used in industrial area and we can provide various product according to your demand.

 

1. Materials:
Neodymium-Iron-Boron magnets, Sintered NdFeB magnets

 

2. Technology:

Utilizes new Sintered NdFeB magnet techniques and equipment such as Strip casting, HDDR technology;

 

 

 

3. Production Flow Diagram:
Raw Material---Mixing---Melting---Powder---Pressing---Sintering---Magnetic Testing---Cutting&Grinding---Coating---Inspection---Packing&Shipping

 

4. Grades:

N33-N52,33M-48M,33H-48H,30SH-45SH,30UH-38UH, 30EH-35EH;

 

 

5. Magnetic properties:

    a) High coercive force,

    b) (BH)max from 33 to 53MGOe,

    c) Max working temperature up to 230°C;

 

6. Shapes:

Block, Bar, Cube, Ring, Ball, Oval, Disc, Cylinder, Arc, Segment, Countersunk, Trapezoid, Irregular shapes etc;

 

 

 

7. Sizes:
Customized

 

8. Coatings:

Ni, Zn, gold, copper, epoxy, chemical, parylene and so on;

 

9. Magnetization Direction :

 

10.  Certification:
ISO9001:2008,SGS

 

 

11. Applications:
Sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters, automobiles, and so on

 

 

 

 

 

Packaging & Shipping

We have our own standard package to ensure the safety of goods while shiping.

For the way of shiping, it all depends on customers' requirement, yet we will advise and give customers the most economic one.

 

 

 

FAQ

How to place a order?

If you are interested in any of our products or any doubt, you can contact us first through email or online trademanager (click "contact" in the homepage, there will show you our contact infomation).

Then we could have further discussing and analyzing regarding your requirement.

 

Any Samples available?

Yes, of course, as long as we have stock which you need, we can provide it free to you, only you need to afford the express cost.

However, if we don't have stock, then we may charge a little and need time to produce for the one you need.

 

Why you choose us?

Flygain is a 9yrs Gold Supplier in Alibaba and more than 20yrs experienced manufacturer in this field. We have skilled staff, advanced equipments to ensure the high quality with competitive price.

We specilized not only in the regular shape magnets, but also in Micro Precision Magnet & Injection Bonded Magnet which are not so commen in the market.

 

What is the leading time?

Normally in producing general types, production will be finished within 7-10 days.

And for the irregular shape, leading time will be probably 2-3 weeks.

 

 

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