Are you curious about what makes the best alnico magnets? Understanding the top manufacturers can significantly impact your projects. By comparing these factories, you’ll discover quality, reliability, and innovation. Dive in to find the best options that suit your needs and elevate your work to the next level!
Custom Alnico Magnets – Cast & Sintered Alnico Magnets | Magnetic Hold …
Product Details: Alnico magnets are composed of aluminum, nickel, and cobalt, known for their excellent temperature stability and high magnetic flux density.
Technical Parameters:
– Residual Induction: 7000-12500 Gs
– Max Practical Operating Temp: 450-550 °C
Application Scenarios:
– Guitar pickups
– Security systems
Pros:
– Excellent temperature stability
– High magnetic flux density
Cons:
– Lower magnetic properties compared to sintered Alnico
– Demagnetization at high temperatures
Custom Magnets and Engineered Magnetic Solutions – Magnet Design …
Product Details: Custom engineered magnet solutions and stock magnets including Alnico, Neodymium, Samarium Cobalt, and Ceramic magnets.
Technical Parameters:
– ISO 9001 Compliant
– AS9100D Compliant
Application Scenarios:
– Medical industry applications
– Aerospace industry applications
Pros:
– Wide range of custom and stock magnets available
– Expert engineering support for design challenges
Cons:
– Limited information on specific technical specifications
– Potentially high cost for custom solutions
Thomas & Skinner Inc | Alnico Magnets & Transformer Laminations
Product Details: Alnico magnets, Tungsten Heavy Alloys, Transformer Laminations
Technical Parameters:
– High performance metals
– Customizable metal alloys
Application Scenarios:
– Defense
– Commercial aerospace
Pros:
– High-quality domestically produced metals
– Customization options available
Cons:
– Potentially higher cost due to quality
– Limited availability in low-quality applications
Alnico Magnets & Custom Assemblies | Custom Bar Magnets
Product Details: Alnico magnets deliver impressive flux density at an economical price, with excellent stability over a wide temperature range and inherent corrosion resistance.
Technical Parameters:
– Lowest reversible temperature coefficient of any standard commercial magnet mate…
– Grades vary in cobalt content from 0% (Alnico 3) to 40% (Alnico 8)
Application Scenarios:
– Applications exposed to strong demagnetizing fields
– Use in custom assemblies and various shapes for specific needs
Pros:
– High energy efficiency in magnetic circuits
– Corrosion resistant and stable over temperature changes
Cons:
– Coarse-grained, hard, and brittle, making them difficult to drill
– Not suitable as structural members due to brittleness
Alnico Magnets – High Performance – Thomas & Skinner Inc
Product Details: Alnico magnets are permanent magnets made primarily of aluminum, nickel, and cobalt, known for their high temperature stability and unique magnetic properties.
Technical Parameters:
– Composition: 8–12% Al, 15–26% Ni, 5–24% Co, up to 6% Cu, up to 1% Ti, balance Fe
– Temperature stability: Up to 930°F (500°C)
Application Scenarios:
– High temperature applications
– Corrosive environments and various types of sensors
Pros:
– Lowest temperature coefficient among permanent magnets
– Can be calibrated and have high residual induction
Cons:
– Replaced by less expensive or more powerful magnets in many applications
– Not as strong as rare-earth magnets
Alnico Magnet Manufacturers | Alnico Magnet Suppliers – magnet assemblies
Product Details: Alnico magnets are permanent magnets made from an alloy of aluminum, nickel, cobalt, and other elements, known for their high magnetic remanence and coercivity.
Technical Parameters:
– High temperature stability
– Resistance to corrosion
Application Scenarios:
– Electric guitar pickups
– Medical equipment
Pros:
– Strong magnetic field
– Versatility in sizes and shapes
Cons:
– Brittleness leading to cracking
– Higher production costs
Alnico Magnets | Dura Magnetics
Product Details: Alnico magnets offered by Dura Magnetics are designed for high heat applications up to 930°F (500°C) and are available in various grades including Alnico 2, Alnico 5, Alnico 5-7, Alnico 8, and Alnico 9.
Technical Parameters:
– Corrosion resistance
– Temperature resistance up to 930°F (500°C)
Application Scenarios:
– Electric Motors
– Military & Aerospace Sensors
Pros:
– High corrosion resistance
– Excellent temperature characteristics
Cons:
– Brittle nature requiring careful handling
– Limited availability of DFARS compliant materials
Alnico Magnets Supplier Manufacturer – Stanford Magnets
Product Details: Alnico magnets are a type of permanent magnet made from an alloy of aluminum (Al), nickel (Ni), cobalt (Co), and often copper (Cu) and sometimes titanium (Ti). They possess excellent temperature stability and high residual induction.
Technical Parameters:
– High Magnetic Strength: Alnico magnets are known for their strong magnetic field…
– High Temperature Resistance: Can withstand temperatures up to 540°C (1000°F).
Application Scenarios:
– Used in electric motors and generators.
– Commonly used in sensors and instruments.
Pros:
– Excellent temperature stability.
– Good corrosion resistance.
Cons:
– Hard and brittle, susceptible to chipping.
– Cannot be machined using conventional methods.
Alnico and Neodymium Magnet Manufacturer – Magnetic Assembly
Product Details: CIMI is a high-quality magnet manufacturer specializing in custom turnkey magnets and magnetic assemblies for industrial applications.
Technical Parameters:
– Alnico: Production capability exceeds 200 metric tons per year, available grades…
– NdFeB: Production capabilities exceeding 2000 metric tons per year, suitable for…
Application Scenarios:
– Electric motors
– Automotive designs
Pros:
– Sophisticated machining capabilities for various shapes and sizes.
– Strong R&D team focused on high-energy and high-coercive magnets.
Cons:
– Limited information on specific bonded magnet grades.
– Potentially high production costs due to advanced manufacturing processes.
AlNiCo magnet, AlNiCo permanent magnet – All industrial manufacturers
Product Details: AlNiCo magnets are composed primarily of Aluminum, Nickel, Cobalt, Copper, and Iron. They can be divided into cast and sintered types, with applications in various industries due to their good corrosion resistance and high-temperature operation.
Technical Parameters:
– Resistant to temperatures up to 450°C
– Good corrosion resistance
Application Scenarios:
– Used in the manufacture of various magnetic systems
– Applications in agricultural equipment for cattle
Pros:
– High-temperature operation
– Corrosion resistance
Cons:
– Less commonly used compared to rare-earth magnets
– Low coercive force limits applications
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Custom Alnico Magnets – Cast & Sintered Alnico Magnets | Magnetic Hold … | Alnico magnets are composed of aluminum, nickel, and cobalt, known for their excellent temperature stability and high magnetic flux density. | – Excellent temperature stability – High magnetic flux density | – Lower magnetic properties compared to sintered Alnico – Demagnetization at high temperatures |
| Custom Magnets and Engineered Magnetic Solutions – Magnet Design … | Custom engineered magnet solutions and stock magnets including Alnico, Neodymium, Samarium Cobalt, and Ceramic magnets. | – Wide range of custom and stock magnets available – Expert engineering support for design challenges | – Limited information on specific technical specifications – Potentially high cost for custom solutions | www.duramag.com |
| Thomas & Skinner Inc | Alnico Magnets & Transformer Laminations | Alnico magnets, Tungsten Heavy Alloys, Transformer Laminations | – High-quality domestically produced metals – Customization options available | – Potentially higher cost due to quality – Limited availability in low-quality applications |
| Alnico Magnets & Custom Assemblies | Custom Bar Magnets | Alnico magnets deliver impressive flux density at an economical price, with excellent stability over a wide temperature range and inherent corrosion r… | – High energy efficiency in magnetic circuits – Corrosion resistant and stable over temperature changes | – Coarse-grained, hard, and brittle, making them difficult to drill – Not suitable as structural members due to brittleness |
| Alnico Magnets – High Performance – Thomas & Skinner Inc | Alnico magnets are permanent magnets made primarily of aluminum, nickel, and cobalt, known for their high temperature stability and unique magnetic pr… | – Lowest temperature coefficient among permanent magnets – Can be calibrated and have high residual induction | – Replaced by less expensive or more powerful magnets in many applications – Not as strong as rare-earth magnets | thomas-skinner.com |
| Alnico Magnet Manufacturers | Alnico Magnet Suppliers – magnet assemblies | Alnico magnets are permanent magnets made from an alloy of aluminum, nickel, cobalt, and other elements, known for their high magnetic remanence and c… | – Strong magnetic field – Versatility in sizes and shapes | – Brittleness leading to cracking – Higher production costs |
| Alnico Magnets | Dura Magnetics | Alnico magnets offered by Dura Magnetics are designed for high heat applications up to 930°F (500°C) and are available in various grades including Aln… | – High corrosion resistance – Excellent temperature characteristics | – Brittle nature requiring careful handling – Limited availability of DFARS compliant materials |
| Alnico Magnets Supplier Manufacturer – Stanford Magnets | Alnico magnets are a type of permanent magnet made from an alloy of aluminum (Al), nickel (Ni), cobalt (Co), and often copper (Cu) and sometimes titan… | – Excellent temperature stability. – Good corrosion resistance. | – Hard and brittle, susceptible to chipping. – Cannot be machined using conventional methods. | www.stanfordmagnets.com |
| Alnico and Neodymium Magnet Manufacturer – Magnetic Assembly | CIMI is a high-quality magnet manufacturer specializing in custom turnkey magnets and magnetic assemblies for industrial applications. | – Sophisticated machining capabilities for various shapes and sizes. – Strong R&D team focused on high-energy and high-coercive magnets. | – Limited information on specific bonded magnet grades. – Potentially high production costs due to advanced manufacturing processes. | www.cimisf.com |
| AlNiCo magnet, AlNiCo permanent magnet – All industrial manufacturers | AlNiCo magnets are composed primarily of Aluminum, Nickel, Cobalt, Copper, and Iron. They can be divided into cast and sintered types, with applicatio… | – High-temperature operation – Corrosion resistance | – Less commonly used compared to rare-earth magnets – Low coercive force limits applications | www.directindustry.com |
Frequently Asked Questions (FAQs)
What are alnico magnets made of?
Alnico magnets are primarily composed of aluminum, nickel, and cobalt, along with iron and other trace elements. This unique combination gives them excellent magnetic properties, making them ideal for various applications, including electric motors and sensors.
How are alnico magnets manufactured?
The manufacturing process of alnico magnets typically involves melting the raw materials, casting them into molds, and then heat treating them to enhance their magnetic properties. Afterward, they are machined to the desired shape and size, ensuring they meet specific performance standards.
What are the advantages of using alnico magnets?
Alnico magnets are known for their high-temperature stability, excellent corrosion resistance, and strong magnetic field. They are particularly effective in applications requiring consistent performance over a wide temperature range, making them a popular choice in many industries.
Can alnico magnets be customized?
Yes, many alnico magnet manufacturers offer customization options. You can request specific shapes, sizes, and magnetic strengths to suit your particular needs. It’s best to discuss your requirements with the manufacturer to ensure you get the right product for your application.
Where are the leading alnico magnet manufacturers located?
Leading alnico magnet manufacturers can be found worldwide, with significant factories in countries like the United States, China, Japan, and Germany. These manufacturers often have extensive experience and advanced technology to produce high-quality magnets for various industries.