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Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating

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China Xiamen Hitech Magnetics Co., Ltd. certification
China Xiamen Hitech Magnetics Co., Ltd. certification
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Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating

Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating
Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating

Large Image :  Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating

Product Details:
Place of Origin: Fujian, China
Brand Name: U-polemag
Model Number: Y35 Y40
Payment & Shipping Terms:
Minimum Order Quantity: 1000 pieces
Price: $1.99/pieces 1000-4999 pieces
Packaging Details: Standard export Packing PP packing+sponge box for Ferrite Ring Magnets
Supply Ability: 2000 Metric Ton/Metric Tons per Year Ferrite Ring Magnets
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Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating

Description
Type: Permanent Composite: Ferrite Magnet
Shape: RING Application: Speaker Magnet
Tolerance: ±0.01mm, About 2% Processing Service: Cutting, Punching, Moulding
Grade: Ferrite Magnet, Y35 Y40 Delivery Time: Within 7 Days
Product Name: Ring Ferrite Magnet For Speakers Size: Custom
Techology: Sintered Coating: No
Magnetization: Axial Main Application: Speaker
Lead Time: 30 Days Samples: Acceptable
Port: Xiamen

Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating 0
Products Description

Professional Ferrite Manufacturer Permanent Y35 Y40 Ring Ferrite Magnet for Speakers

Ferrite magnet or ceramic magnet is the cheapest magnetic material available with the lowest cost/energy ratio, also known as Ceramic Magnets, they are mainly Strontium based (SrFe2O3), manufactured with Strontium Carbonate additive to increase performances from the obsolete Barium based (BaFe2O3).
Their good coercive force results from high crystal anisotropy of Strontium iron oxide. However, isotropic parts can also be produced where a simple and easy multi-pole magnetization is required. The most common shapes are simple, such as blocks,cylinders, rings and arcs. Ferrite is not conductive and has high resistance against corrosion, acids, salts, lubricants.
Table of Magnet Properties
Material
Br
Hcb
Hcj
(BH)max
mT
KG
KA/m
KOe
KA/m
KOe
KJ/m3
MGOe
C1
230
2.3
148
1.86
258
3.5
8.36
1.05
C5
380
3.8
191
2.4
199
2.5
27
3.4
C7
340
3.4
258
3.23
318
4
21.9
2.75
C8(C8A)
385
3.85
235
2.95
242
3.05
27.8
3.5
C9
380
3.8
280
3.516
320
4.01
26.4
3.32
C10
400
4
288
3.617
280
3.51
30.4
3.82
C11
430
4.3
200
2.512
204
2.56
34.4
4.32
Professional Ferrite of Permanent Y35 Y40 Ring Ferrite Magnet for Speakers No Coating 1
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Magnetization Direction
A Magnetic field is an invisible flux moving from one end of the magnet to the other. Shown in Figure1. The flux consists of
moving or spinning electrically charged particles invisible to the eye. If the max working temperature meet the requirement ,permanent magnets can retain the magnetic field for very long time even forever. Magnets have potential energy which means that they have the ability to conserve energy. The magnet will display or release some of its conserved energy when pulling towards or attaching to something then conserve or store the energy that the user exerts when pulling it off.

Every magnet has a north seeking and a south seeking face on opposite ends. The north face of one magnet will always be attracted towards the south face of another magnet.
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Application Fields
Neodymium magnets are strong magnets,frequently used for many types of sectors, commercial, industrial & technical applications where strong permanent magnets are required. Due to their high-magnetic strength, components that previously had to be large and heavy can now be miniaturized by using Neodymium magnet material.Common Applications: holding systems requiring very high holding forces, sensors, reed switches, hard disc drives, audio equipment, acoustic pick-ups, headphones & loudspeakers, MRI scanners, magnetically coupled pumps · motors & generators, magnetic tool holders, magnetic bearings, door catches, dental instruments, medical devices, magnetic separators, lifting machinery, crafts & model making, hanging artwork, levitation devices, POP displays, commercial signage, packaging closures, jewelry clasps & more.

U-Polemag can make large inventory of Neodymium magnets in disc, block, rod , ring , arc & customized irregular shapes, in a wide range of shapes, sizes and grades. Just let us know what you are looking for by sending us a request for quote or contact us to discuss your specialty project.
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Why Choose Us
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Advanced Facilities

Excellent production equipment
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Product Testing

Strict product testing process
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Engineering Service

Meet all customer needs
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About U-POLEMAG
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U-Polemag Industry Ltd founded in 2004, is a high technology company engaged in reaching, developing, manufacturing and marketing magnets and their application devices with ISO9001，ISO14001，ISO18001 and ISO/TS16949 certificates.

As a supplier of magnetic material and devices, by taking markets as the orientation and customers’ demands as criterion,
U-polemag continuously improves technologies and products, and insists in providing customers with first-class goods and services.

With years of development and accumulation, we can supply high quality neodymium magnets ,samarium cobalt magnets, ceramic magnets and various of customized magnetic application products such as magnetic holders magnetic coupling, motor parts, speaker divers and so on
VR
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FAQ

Q: May we get a sample of the product? How to ship and how to pay ?

A: Yes,the samples testing should be necessary for first time , we would like cooperate for samples. If it's regular magnets and we have stock , we would like supply free samples for customers, if need new production , we will quote samples fee and we can accept T/T, Paypal , Western Union , Alibaba trade assurance for payment.We will send the sample to you by DHL express.

Q: What magnet materials are available?

A: There are many different magnet materials available, which we are able to provide. These include neodymium, samarium cobalt,alnico, ferrite, bonded neodymium, bonded samarium cobalt, bonded ferrite, injection molded neodymium, injection molded samarium cobalt, rubber stripping, and FeCrCu. If there is another material you wish to procure, please contact us.

Q:Can you supply custom magnets?

A: Yes, we have the capability to produce magnets to your specification in NdFeB, SmCo, AlNiCo, Ferrite, and rubberized magnet materials. You can contact us for more details .

Q:Do you have a minimum purchase order?

A: The manufacturing of magnets is a complex process, please check our production flow for more information. As considering the production time and cost, we suggest the batch order value should be more than US$3000 per time; Of course, if less than US$3000,we also would like quote our offer for your kind consideration, so we have no strict MOQ .

Q: How many days does it take to ship my order?

A: In generally, the sintering NdFeB and SmCo magnet production time is 15-25days, cast AlNiCo will take 25-30days , the magnetic assemblies will be about 30-40 days for your reference , the exact time need to be checked before the order .

Q:What elements affect the magnet price ?

A: 1. Shape and size : cylinder (DxH), cuboids(LxWxH) ,cubes, ring(ODxIDxH) belong to regular shape , arc magnets are popular used in motors or generators , before quotation and batch production , we have to confirm the technical drawing and samples, other irregular shape magnets are also can be made according to request.
2: Grade (Magnetic Property)
3: Plating(Coating)
4:Magnetizing Orientation
5:Quantity

Contact Details
Xiamen Hitech Magnetics Co., Ltd.

Contact Person: Mr. Liu

Tel: 8613666081811

Send your inquiry directly to us (0 / 3000)

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