Are you searching for the best alnico magnets for your project? With so many suppliers out there, choosing the right factory can make all the difference. Discovering the top options not only ensures quality but also saves you time and money. Dive in to find your perfect match!
Custom Alnico Magnets – Cast & Sintered Alnico Magnets | Magnetic Hold …
Product Details: Alnico magnets composed of primarily aluminum, nickel, and cobalt, available in cast and sintered forms. Custom shapes and magnetization options are offered.
Technical Parameters:
– Temperature stability up to 1000 °F for cast Alnico magnets
– Residual induction ranging from 5800 to 12500 Gs depending on grade
Application Scenarios:
– Guitar pickups
– Security systems
Pros:
– Excellent temperature stability
– High magnetic flux density
Cons:
– Sintered Alnico magnets have marginally lower magnetic properties than cast
– Demagnetization occurs at approximately 1600 °F for cast Alnico
Alnico Magnets – Storch Magnetics
Product Details: Alnico Magnets are made from an alloy of Aluminum, Nickel, and Cobalt, known for their exceptional heat resistance and temperature stability. They are available in various shapes including bars, rods, rails, side pole rotors, rotors, and horseshoe magnets.
Technical Parameters:
– Operating Temperatures up to 1000°F
– Tolerance for Cast Alnico 5 Rod Magnets: Dia. +/-.020″, Length +/-.125″
Application Scenarios:
– Holding assemblies
– Sensing devices
Pros:
– Excellent corrosion resistance
– Exceptional heat resistance and temperature stability
Cons:
– Low to moderate strength compared to other magnet types
– Hard and brittle material
Thomas & Skinner Inc | Alnico Magnets & Transformer Laminations
Product Details: Thomas & Skinner Inc specializes in high-performance Alnico magnets, tungsten heavy alloys, and transformer laminations, providing customized solutions for various industries.
Technical Parameters:
– High-performance magnetic materials including Alnico, hard ferrites, rare earth…
– Broad range of transformer laminations including various sizes and configuration…
Application Scenarios:
– Defense and aerospace industries requiring high-performance metals.
– Electrical applications utilizing transformer laminations.
Pros:
– Over 100 years of experience in manufacturing high-performance alloys.
– Ability to customize and reformulate materials to exceed industry standards.
Cons:
– Limited information on specific technical specifications.
– Potentially higher costs associated with high-quality materials.
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. Arnold offers a full line of cast Alnico products including various shapes and custom parts.
Technical Parameters:
– Lowest reversible temperature coefficient of any standard commercial magnet mate…
– Magnetizing force of 3000 oersteds (240 KA/m) for Alnico 5 and 7000 oersteds (56…
Application Scenarios:
– Applications exposed to strong demagnetizing fields
– Custom assemblies requiring both magnetic and non-magnetic components
Pros:
– Excellent stability with temperature changes
– Corrosion resistant and economical
Cons:
– Coarse-grained, hard, and brittle, making them difficult to machine
– Not suitable as structural members due to brittleness
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: Up to 11.0 k-Gauss (1.1 Tesla)
– Maximum Operating Temperature: Up to 540°C (1000°F)
Application Scenarios:
– Electric Motors and Generators
– Sensors and Instruments
Pros:
– Excellent temperature resistance
– Good corrosion resistance
Cons:
– Hard and brittle, susceptible to chipping
– Less powerful than rare earth magnets
Cast Alnico 2 Magnet Supplier | Magnetic Hold, Inc.
Product Details: Cast Alnico 2 Magnet
Technical Parameters:
– Br: 7000 Gs
– Hc: 620 Oe
– (Bd Hd) max: 1.60 MGOe
– Curie Temp: 1490 ˚F
– Temp. Coe: 0.016 %/˚F
– Max. Practical Operating Temp: 842 ˚F
Application Scenarios:
– Aerospace Industry
– Automotive Industry
– Food Industry
– Construction Industry
– Mining Industry
– Oil and Gas Industry
– Pharmaceutical Industry
– Wind Energy Industry
– Recycling Industry
Pros:
– High temperature stability
– Good magnetic performance
Cons:
– Lower magnetic strength compared to rare earth magnets
– More expensive than ceramic magnets
Alnico Magnets | Dura Magnetics
Product Details: Alnico magnets offered by Dura Magnetics are available in various grades including Alnico 2, Alnico 5, Alnico 5-7, Alnico 8, and Alnico 9. They are suitable for high heat applications up to 930°F (500°C) and are known for their corrosion resistance.
Technical Parameters:
– Operating temperature up to 930°F (500°C)
– Available in cast and sintered grades
Application Scenarios:
– Electric Motors
– Military & Aerospace Sensors
Pros:
– High corrosion resistance
– Excellent temperature characteristics
Cons:
– Brittle and requires careful handling
– Lower coercive force may require magnetization after assembly
Alnico Magnets | Custom Alnico Magnets | Magnetic Assemblies – intemag.com
Product Details: Alnico magnets are high-temperature permanent magnets that can operate up to 1,000⁰F (540⁰C) and are manufactured through casting or sintering processes.
Technical Parameters:
– High magnetic remanence
– Lower coercivity than other magnet materials
Application Scenarios:
– Medical devices
– Aerospace components
– Military projects
– Industrial automation
– Semiconductor equipment
Pros:
– Excellent temperature stability
– Less brittle than neodymium and samarium cobalt magnets
Cons:
– Prone to chipping and cracking
– Requires careful handling to avoid demagnetization
AlNiCo Cylinder Magnet Supplier – Stanford Magnets
Product Details: Alnico cylinder magnets are cylindrical-shaped magnets made from an alloy of aluminum (Al), nickel (Ni), and cobalt (Co), known for excellent temperature stability and resistance to corrosion.
Technical Parameters:
– Materials: Aluminum, Nickel, Cobalt, and Iron
– High working temperature: up to 550 degrees Celsius
Application Scenarios:
– Industrial magnets
– Educational tools
Pros:
– Excellent temperature stability
– Good corrosion resistance
Cons:
– Generally do not provide the same level of magnetic strength as rare-earth magne…
– Can be brittle and may chip or break if dropped
Alnico and Neodymium Magnet Manufacturer – Magnetic Assembly
Product Details: CIMI specializes in custom turnkey magnets and magnetic assemblies, offering a range of magnetic materials including Alnico, SmCo, NdFeB, and Bonded Magnets.
Technical Parameters:
– Alnico production capability exceeds 200 metric tons per year, available grades…
– NdFeB production capabilities exceed 2000 metric tons per year, with grades N35…
Application Scenarios:
– Electric motors
– Automotive designs
Pros:
– High-quality magnet manufacturing with a strong R&D team.
– Advanced testing equipment ensuring consistent quality and timely delivery.
Cons:
– Limited information on specific pricing and lead times.
– Potentially high minimum order quantities for custom solutions.
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Custom Alnico Magnets – Cast & Sintered Alnico Magnets | Magnetic Hold … | Alnico magnets composed of primarily aluminum, nickel, and cobalt, available in cast and sintered forms. Custom shapes and magnetization options are o… | – Excellent temperature stability – High magnetic flux density | – Sintered Alnico magnets have marginally lower magnetic properties than cast – Demagnetization occurs at approximately 1600 °F for cast Alnico |
| Alnico Magnets – Storch Magnetics | Alnico Magnets are made from an alloy of Aluminum, Nickel, and Cobalt, known for their exceptional heat resistance and temperature stability. They are… | – Excellent corrosion resistance – Exceptional heat resistance and temperature stability | – Low to moderate strength compared to other magnet types – Hard and brittle material | www.storchmagnetics.com |
| Thomas & Skinner Inc | Alnico Magnets & Transformer Laminations | Thomas & Skinner Inc specializes in high-performance Alnico magnets, tungsten heavy alloys, and transformer laminations, providing customized solution… | – Over 100 years of experience in manufacturing high-performance alloys. – Ability to customize and reformulate materials to exceed industry standards… | – Limited information on specific technical specifications. – Potentially higher costs associated with high-quality materials. |
| 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… | – Excellent stability with temperature changes – Corrosion resistant and economical | – Coarse-grained, hard, and brittle, making them difficult to machine – Not suitable as structural members due to brittleness |
| 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 resistance – Good corrosion resistance | – Hard and brittle, susceptible to chipping – Less powerful than rare earth magnets | www.stanfordmagnets.com |
| Cast Alnico 2 Magnet Supplier | Magnetic Hold, Inc. | Cast Alnico 2 Magnet | – High temperature stability – Good magnetic performance | – Lower magnetic strength compared to rare earth magnets – More expensive than ceramic magnets |
| Alnico Magnets | Dura Magnetics | Alnico magnets offered by Dura Magnetics are available in various grades including Alnico 2, Alnico 5, Alnico 5-7, Alnico 8, and Alnico 9. They are su… | – High corrosion resistance – Excellent temperature characteristics | – Brittle and requires careful handling – Lower coercive force may require magnetization after assembly |
| Alnico Magnets | Custom Alnico Magnets | Magnetic Assemblies – intemag.com | Alnico magnets are high-temperature permanent magnets that can operate up to 1,000⁰F (540⁰C) and are manufactured through casting or sintering process… | – Excellent temperature stability – Less brittle than neodymium and samarium cobalt magnets |
| AlNiCo Cylinder Magnet Supplier – Stanford Magnets | Alnico cylinder magnets are cylindrical-shaped magnets made from an alloy of aluminum (Al), nickel (Ni), and cobalt (Co), known for excellent temperat… | – Excellent temperature stability – Good corrosion resistance | – Generally do not provide the same level of magnetic strength as rare-earth magne… – Can be brittle and may chip or break if dropped | www.stanfordmagnets.com |
| Alnico and Neodymium Magnet Manufacturer – Magnetic Assembly | CIMI specializes in custom turnkey magnets and magnetic assemblies, offering a range of magnetic materials including Alnico, SmCo, NdFeB, and Bonded M… | – High-quality magnet manufacturing with a strong R&D team. – Advanced testing equipment ensuring consistent quality and timely delivery. | – Limited information on specific pricing and lead times. – Potentially high minimum order quantities for custom solutions. | www.cimisf.com |
Frequently Asked Questions (FAQs)
What is an alnico magnet?
Alnico magnets are made from aluminum, nickel, and cobalt, along with iron and other elements. They are known for their high magnetic strength and stability over a wide temperature range. These magnets are commonly used in various applications, including motors, sensors, and guitar pickups.
What should I consider when choosing an alnico magnet supplier?
When selecting a supplier, consider their reputation, product quality, manufacturing capabilities, and customer service. It’s also important to check their certifications and whether they can meet your specific requirements in terms of size, shape, and magnetic properties.
How are alnico magnets manufactured?
Alnico magnets are typically produced using a casting or sintering process. The raw materials are melted and cast into molds or compacted and heated to form solid magnets. After cooling or sintering, they are magnetized using strong magnetic fields to enhance their magnetic properties.
What industries commonly use alnico magnets?
Alnico magnets are widely used in various industries, including electronics, automotive, aerospace, and medical devices. Their durability and temperature resistance make them ideal for applications like electric motors, sensors, and magnetic resonance imaging (MRI) machines.
Can I customize alnico magnets for my specific needs?
Yes, many alnico magnet suppliers offer customization options. You can request specific sizes, shapes, and magnetic strengths to fit your project requirements. Be sure to communicate your needs clearly to ensure the supplier can meet your expectations.