• Skyup Magnetics (Ningbo) Co.Ltd
    Products and packing is perfect, and our QC is satisfied with them .Your professional suggestion gave us one good design idea .Thanks for your team.
  • Skyup Magnetics (Ningbo) Co.Ltd
    You always provide good service for each details of products.It help us save much of time and energy .Hope we could have more cooperation later .
  • Skyup Magnetics (Ningbo) Co.Ltd
    I have been in purchasing position for many years ,we like to work with your team ,as professional products knowledge,and STRICT QC process .
  • Skyup Magnetics (Ningbo) Co.Ltd
    Lee -Korea
    Thanks for your professional suggestion on magnets project.And always nice to work together with you .
  • Skyup Magnetics (Ningbo) Co.Ltd
    Brete -Australia
    The products in good packing status,and it works well in our application.Thanks for your effort.
  • Skyup Magnetics (Ningbo) Co.Ltd
    Garu -Switzerland
    Good Purchasing impression from your company .Professional Products supports deep us .
Contact Person : Coco
Phone Number : 0086-15757403848
WhatsApp : +8615757403848

Block /Arc/Ring/Disc AlNiCo magnets rod Magnets used in motors, generators,Pumps

Place of Origin China
Brand Name Skyup
Certification ISO9001,TS16949,SGS
Model Number AlNiCo1-9
Minimum Order Quantity 1pcs
Price 0.01-0.1USD/Pcs
Packaging Details In cartons,Pallets,woode box etc
Delivery Time 10-20Days
Payment Terms T/T,L/C,D/P,D/A,Western Union,Money Gram
Supply Ability 2500tons Per year

Contact me for free samples and coupons.

WhatsApp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Materials AlNiCo Magnet Surface Finish As Customer Requirement
Capacity 15000Tons Per Year Application Point Of Sale, Window Dressing, Door / Cupboard And Gate Clamps, False Ceiling Clamps, Signs And Banners, Torque Limited Seals, Jigs And Fixtures, Lighting Holders, Marketing And Exhibition Displays, Retrieval Magnets, Industrial Fixings, Etc.
Manufacturer Skyup Magnetics Production Periods 15-20days
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Product Description

01. AlNiCo Magnets Introduction

Alnico magnets are made of aluminum, nickel, cobalt, copper, iron and other materials. Based on different processing technology, it can be divided into cast and sintered magnets. We can supply both cast and sintered alnico magnets in a variety shapes including horseshoe, U shape, bar, block, disc, ring, rod and other customized shapes. Compared to other permanent magnets like neodymium iron boron (NdFeB), the main features are excellent resistance to high temperature (up to 550℃) and high residual induction.

Usually supplied in un-plated condition
If specially requested by customers, we can plate alnico magnets with NiCuNi. But as it has weak adhesion to plating, NiCuNi plating might flake off if not handled properly.

Cast alnico magnets are mainly applied in automotive parts, instruments, electro-acoustic, electrical, teaching equipments, aviation and military areas. Sintered Alnico magnets are widely used in fields of instrumentation, communications, electronic, magnetic switches, sensors and others.

Given the low coercive force of alnico permanent magnet , in order to avoid irreversible demagnetization or disorder of magnetic flux distribution, alnico magnets shall be strictly kept apart from other magnetic materials in actual application or shipping process, especially neodymium magnet material.

With the principle of quality, credit, price concessions and prompt delivery, we warmly welcome new and old customers to make inquiries.

02. Cast AlNiCo Magnet


We supply Cast Alnico magnets with stronger magnetic performance than Sintered Alnico. And cast Alnico permanent magnets can be customized into different sizes and shapes. No surface treatment is needed on Alnico magnets owing to their strong resistance to corrosion and oxidation in extend environmental condition. If some customers think coated Alnico magnets are better for their application, we can coat Nickel or Zn on Alnico magnets. However, coated Alnico magnets look not as beautiful as coated neodymium magnets due to the different material surface and texture.
The manufacturing process of Cast Alnico magnets mainly includes nine processes. Melting process is special handicraft technology which is not easily controlled. The operators need certain skills and experience to handle it. Material mixing and magnetic heat treatment are key procedures.
The main manufacturing process of Cast Alnico magnets is listed as follows
Raw material → Mixing → Melting → Molding Casting → Heat Treatment → Magnetic Testing → Grinding → Inspection → Finalpermanent magnet
Typical Magnetic Performance for Cast AlNiCo Magnet —USAStandard

Block /Arc/Ring/Disc  AlNiCo magnets rod  Magnets used in motors, generators,Pumps 0
Typical Magnetic Performance for Cast AlNiCo Magnet — Chinese Standard
Block /Arc/Ring/Disc  AlNiCo magnets rod  Magnets used in motors, generators,Pumps 1
03. Sinter AlNiCo Magnet

According to the different manufacturing process, alnico permanent magnet material can be divided into two main series of Cast Alnico magnet and Powder Sintered Alnico magnet.
Powder Sintered Alnico series is divided into isotropic Alnico and thermo magnetic treatment anisotropic Alnico.

Sintered Alnico magnets are slightly weaker than Cast Alnico magnets in magnetic strength, but their sizes and dimensional tolerance are relatively smaller than cast ones.
Sintered Alnico magnets are more often used in micro/small motors, permanent magnet motor, relays and some small instruments.

Sintered Alnico magnets are made from powdered mixture of raw materials that are pressed into a die under tons of pressure. They are then sintered in a hydrogen atmosphere and cooled in an anisotropic or isotropic environment.

The main manufacturing process of Sintered Alnico magnetic materials is listed as following.
Raw material → Mixing → Powder → Pressing → Sintering → Heat Treatment → Magnetic Testing → Grinding → Inspection → Final Alnico magnet

Typical Magnetic Performance for Sintered AlNiCo Magnet — Chinese Standard
Block /Arc/Ring/Disc  AlNiCo magnets rod  Magnets used in motors, generators,Pumps 2



Why choose us?


1) More than 10years experience in NdFeB manufacturing and Marketing

2) Strategic partner of several world top 500 Enterprise, operating well under TS16949

3) Samples and trial orders are welcome

4) Competitive Price & Short Lead Time, cause it is directly from real producer/Manufacturer.

5) Professional suggestion or advice is available when you have doubts in design.



If you have any question about us, welcome to contact us anytime.



Contact: Coco

Email: coco@cnmagnets.com

Skype: coco.magnet@hotmail.com

Mobile:0086-15757403848 (Whatapp/Wechat )


Website: www.cnmagnets.com