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| Brand Name: | UNMAG |
| MOQ: | 100pcs |
| Price: | As negotiation |
| Delivery Time: | 20-25days |
| Payment Terms: | T/T L/C |
Alnico Permanent Magnets are made from an alloy of aluminum, nickel and cobalt, with iron and other trace elements. These magnets are known for their excellent temperature stability and corrosion resistance. They are available in a variety of shapes, sizes and grades, such as Alnico Rod Magnet, Alnico Block Magnet, Alnico Pot Magnet, and LNG37 Alnico. They are widely used in various applications, such as generator magnet, microphone, measuring instrument, and so on.
The tolerance of Alnico Permanent Magnet is ±0.05mm and it can be magnetized in axial, radial, and multi-pole directions. It can operate at a maximum temperature of 550℃ without losing its magnetism, making it suitable for high temperature applications. It also has great resistance to demagnetization and corrosion, making it an ideal choice for many applications.
Characteristic of Both Cast and Sintered Alnico
Very temperature stable, great for high heat applications
Maximum working temperature 450-550°C
Does not lend itself to conventional machining (hard and brittle)
High residual induction and energy product compared to ceramic material
Low coercive force compared to ceramic and rare earth materials (more subject to demagnetization)
Most common grades of alnico are 5 and 8
Not suited for repelling or high friction applications
| Parameter Name | Value |
| Cruie Temperature | 760 ~ 890℃ |
| Max. Operatin Temperature | 450 ~ 550℃ |
| Resistivity | 47 ~ 54 μ Ω.cm |
| Hardness | 520 ~ 630 HV |
| Density | 6.9 ~ 7.3 g/cm³ |
| Relative Recoil Permeablility | 1.7 ~ 4.7 μrec |
| Saturation Field Strength | 2.7 ~ 6.3 kOe / 215~500 kA/m |
| Temperature Coefficient of Br | -0.025 ~ -0.02%/℃ |
| Temperature Coefficient of iHc | +0.01 ~ +0.03 %/℃ |
UNMAG Cast Alnico Permanent Magnet is the perfect choice for applications that require superior magnetic properties, high resistance to corrosion and a wide working temperature range. Made from a combination of aluminum, nickel, and cobalt, these magnets have a high residual induction (Br), great coercive force (Hcj), and a maximum energy product (BHmax) of up to 9 MGOe. UNMAG Cast Alnico Magnets have excellent temperature stability, and are available in Alnico9, Alnico8 and Alnico5 grades. They can be magnetized in various directions such as axial, radial, and multipoles. They also come with a tolerance of ±0.05mm, allowing for precise fitment in applications such as aerospace, automotive, electronic, and medical devices.
Brand Name: UNMAG
Place of Origin: China
Material: Alnico
Application: Generator, Microphone, Measuring Instrument
Tolerance: ±0.05mm
BHmax: 1.13-9 MGOe
Hcj: ≥30 KA/m
We are specialized in LNG37, Cast Alnico Magnet, Alnico9, Alnico8 and Alnico5.
Alnico Permanent Magnet provides technical support and service for its customers. Our technical support team is available 24 hours a day, 7 days a week, and is dedicated to help customers with any technical issues they may encounter. We have a comprehensive knowledge base to provide customers with answers to common questions and solutions. We also provide detailed tutorials and guides to help customers make the most of their Alnico Permanent Magnet products. We strive to provide the best customer service and technical support to ensure customer satisfaction.
Alnico Permanent Magnet Packaging & Shipping
Alnico permanent magnets are packaged in cardboard boxes or plastic bags according to customer requirements. The packaging is designed to protect the product from dirt, dust, moisture and other environmental damage. The products are then shipped via ground, air or sea depending on the customer’s requirements and the destination. All shipments are insured for the full value of the goods.
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|
| Brand Name: | UNMAG |
| MOQ: | 100pcs |
| Price: | As negotiation |
| Packaging Details: | cartons,pallets |
| Payment Terms: | T/T L/C |
Alnico Permanent Magnets are made from an alloy of aluminum, nickel and cobalt, with iron and other trace elements. These magnets are known for their excellent temperature stability and corrosion resistance. They are available in a variety of shapes, sizes and grades, such as Alnico Rod Magnet, Alnico Block Magnet, Alnico Pot Magnet, and LNG37 Alnico. They are widely used in various applications, such as generator magnet, microphone, measuring instrument, and so on.
The tolerance of Alnico Permanent Magnet is ±0.05mm and it can be magnetized in axial, radial, and multi-pole directions. It can operate at a maximum temperature of 550℃ without losing its magnetism, making it suitable for high temperature applications. It also has great resistance to demagnetization and corrosion, making it an ideal choice for many applications.
Characteristic of Both Cast and Sintered Alnico
Very temperature stable, great for high heat applications
Maximum working temperature 450-550°C
Does not lend itself to conventional machining (hard and brittle)
High residual induction and energy product compared to ceramic material
Low coercive force compared to ceramic and rare earth materials (more subject to demagnetization)
Most common grades of alnico are 5 and 8
Not suited for repelling or high friction applications
| Parameter Name | Value |
| Cruie Temperature | 760 ~ 890℃ |
| Max. Operatin Temperature | 450 ~ 550℃ |
| Resistivity | 47 ~ 54 μ Ω.cm |
| Hardness | 520 ~ 630 HV |
| Density | 6.9 ~ 7.3 g/cm³ |
| Relative Recoil Permeablility | 1.7 ~ 4.7 μrec |
| Saturation Field Strength | 2.7 ~ 6.3 kOe / 215~500 kA/m |
| Temperature Coefficient of Br | -0.025 ~ -0.02%/℃ |
| Temperature Coefficient of iHc | +0.01 ~ +0.03 %/℃ |
UNMAG Cast Alnico Permanent Magnet is the perfect choice for applications that require superior magnetic properties, high resistance to corrosion and a wide working temperature range. Made from a combination of aluminum, nickel, and cobalt, these magnets have a high residual induction (Br), great coercive force (Hcj), and a maximum energy product (BHmax) of up to 9 MGOe. UNMAG Cast Alnico Magnets have excellent temperature stability, and are available in Alnico9, Alnico8 and Alnico5 grades. They can be magnetized in various directions such as axial, radial, and multipoles. They also come with a tolerance of ±0.05mm, allowing for precise fitment in applications such as aerospace, automotive, electronic, and medical devices.
Brand Name: UNMAG
Place of Origin: China
Material: Alnico
Application: Generator, Microphone, Measuring Instrument
Tolerance: ±0.05mm
BHmax: 1.13-9 MGOe
Hcj: ≥30 KA/m
We are specialized in LNG37, Cast Alnico Magnet, Alnico9, Alnico8 and Alnico5.
Alnico Permanent Magnet provides technical support and service for its customers. Our technical support team is available 24 hours a day, 7 days a week, and is dedicated to help customers with any technical issues they may encounter. We have a comprehensive knowledge base to provide customers with answers to common questions and solutions. We also provide detailed tutorials and guides to help customers make the most of their Alnico Permanent Magnet products. We strive to provide the best customer service and technical support to ensure customer satisfaction.
Alnico Permanent Magnet Packaging & Shipping
Alnico permanent magnets are packaged in cardboard boxes or plastic bags according to customer requirements. The packaging is designed to protect the product from dirt, dust, moisture and other environmental damage. The products are then shipped via ground, air or sea depending on the customer’s requirements and the destination. All shipments are insured for the full value of the goods.
