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High Quality AlNiCo Multi-pole rotor Magnet For Sale

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Good quality Permanent Magnet for sales
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High Quality AlNiCo Multi-pole rotor Magnet For Sale

China High Quality AlNiCo Multi-pole rotor Magnet For Sale supplier
High Quality AlNiCo Multi-pole rotor Magnet For Sale supplier High Quality AlNiCo Multi-pole rotor Magnet For Sale supplier High Quality AlNiCo Multi-pole rotor Magnet For Sale supplier High Quality AlNiCo Multi-pole rotor Magnet For Sale supplier High Quality AlNiCo Multi-pole rotor Magnet For Sale supplier High Quality AlNiCo Multi-pole rotor Magnet For Sale supplier

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Product Details:

Place of Origin: Ningbo
Brand Name: CY Magnet
Certification: ISO9001 ISO14001
Model Number: CY-200401

Payment & Shipping Terms:

Minimum Order Quantity: 10000
Price: USD18/pc
Packaging Details: Standard sea or air package well protect in the delivery, carton size:355*255*160MM
Delivery Time: 25days
Payment Terms: T/T, Western Union
Supply Ability: 10000pcs per month
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Detailed Product Description
Name: Alnico Ring Magnet Brand: CY-mag
Material: Aluminium,Nickel,Cobalt,Copper And Iron Type: Permanent
Coating: Epoxy /Ni Cu Epoxy /Zn Epoxy Coating Color: Silver
Shape: BlockOR Customized Application: Industry Magnet
Service: Will Offer You 24 Hours Online Service Our Own Factory: In Ningbo City

Product Description

Product Name: High Quality AlNiCo Ring Magnet for Instrument and Meter

Cast Alnico description

Cast Alnico magnet is composed primarily of Aluminum, Nickel, Cobalt, Copper and Iron. It has very good corrosion resistance and high temperature operation. Although other magnetic materials offer greater energy and coercivity values, the high remanence and thermal stability of AlNiCo makes it the most effective magnetic material for certain applications, like generator, microphone, lifting, voltmeter and measuring instruments. It is widely applied in high stability fields like aerospace, military, automobile and security systems.


Physical Properties of Cast Alnico
Curie Temperature () 760-890
Max. Operating Temperature () 450-550
Resistivity (μohm.cm) 47-54
Hardness (Hv) 520-630
Density (g/cm³) 6.90-7.30
Relative Recoil Permeability (μrec) 1.70-4.70
Saturation Field Strength (kOe,kA/m) 2.7-6.3/215-500
Temperature Coefficient of Br (%/) -0.025 ~ -0.02
Temperature Coefficient of iHc (%/) +0.01 ~ +0.03





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About our product


Various shapes- blocks, bars, discs, rings, horseshoes, cylinders, etc. or according to your requirements,If it is special shape, please attach drawing.

2.Size and Coating

Customized according to your requirement. We have a professional quality control team to gurantee you precise tolerance; And coating according to your requirements.


Available, if we have sample in stock,we will send them in 3 days, if we don’t have in stock,will send them to you within 25days.

4.Related products




General tolerances:casting surface+/-0.38- +/-0.5mm ground surface +/-0.01- +/-0.1mm,or according to your request.


Magnetic Motors and generators

Holding magnets

Security system

Aircraft instrument

Electricity meter

Water meter


7.Competitive Advantages

1. High Temperature resistance

2. Comparatively high magnetic properties

3. Dimensional Stability

Quick Detail:

1. Comparatively high magnetic properties

2. Advanced techniques in producing big rings

3. Tight tolerance of thickness as +/-0.01mm




Outer Dia. (MM) Inner Dia.(MM) Thickness (MM)
12-30 4-20 3-30
30-100 4-80 5-100
100-200 40-150 5.5-120
Packaging & Shipping

As the magnets have strong attraction and we will use the spacer to apart the magnets each other in case people will be hurt when take it out. Then, they will be packed in a white box of pieces each, several boxes to a carton.Or according to your requirement to packing.

+By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.
+By Sea: If the goods are will be shipped by sea, we will place a pallet on the bottom of cartons.


Company Overview



Magnetization Direction




Quality Inspection



Cooperation Partner







Q: What kind of company are you?

A: We are a factory but we also have an excellent team.


Q:How about the price and quality?

A:The price of the product depends on the size of the product; And we are a factory, we are professional, quality is worth assuring.


Q:How long is your delivery time?

A:Samarium cobalt (NdFeB) samples for about 15 days and products for 25 days. Alnico sample 25 days, product 45 days.


Q:How to contact with you?

E-mail: magnet886(at)gmail.com

Contact Details
Ningbo CHIYUE magnet Co., Ltd./Ningbo CHIYUE Import & Export Co., Ltd.

Contact Person: Mr. Mark

Tel: 86-158-67408815

Fax: 86-0574-56112502

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