Send Message
Xiamen Un Magnet Co.,Ltd.
Xiamen Un Magnet Co.,Ltd.
products
Home /

products

NdFeb Radial Ring Magnet Alnico Permanent Rare Earth Customized

Product Details

Place of Origin: China

Brand Name: UNMAG

Payment & Shipping Terms

Minimum Order Quantity: 100pcs

Price: As negotiation

Packaging Details: cartons,pallets

Delivery Time: 20-25days

Payment Terms: T/T L/C

Supply Ability: 20 tons per month for SmCo magnet

Get Best Price
Contact Now
Specifications
Highlight:

NdFeb Radial Ring Magnet

,

Alnico Permanent Magnet Customized

Application:
Generator, Microphone, Measuring Instrument
Shape:
Customized
Tolerance:
±0.05mm
Hcj:
≥30 KA/m
Magnetization Direction:
Axial, Radial, Multi-poles..
Material:
Alnico
BHmax:
1.13-9 MGOe
Type:
Permanent Magnet
Application:
Generator, Microphone, Measuring Instrument
Shape:
Customized
Tolerance:
±0.05mm
Hcj:
≥30 KA/m
Magnetization Direction:
Axial, Radial, Multi-poles..
Material:
Alnico
BHmax:
1.13-9 MGOe
Type:
Permanent Magnet
Description
NdFeb Radial Ring Magnet Alnico Permanent Rare Earth Customized

Alnico Permanent Magnet 550℃ Max Operating Temperature For Microphone

Product Description:

Alnico Permanent Magnet is a type of permanent magnet made of cast Alnico, such as Alnico 5, Alnico 8 and LNG37, which are well known for their high performance and stability. With its max operating temperature of up to 550℃, Alnico Permanent Magnet has great resistance to demagnetization. It is widely used in a variety of applications, such as generator, microphone, measuring instrument and others. Besides, it offers three different magnetization directions, including axial, radial and multi-poles, to meet the needs of different projects. This high performance, reliable and cost-effective Alnico Permanent Magnet is an ideal choice for anyone who needs a permanent magnet.

 

Features:

  • Product Name: Alnico Permanet Magnet
  • Type: Permanent Magnet
  • Max Operating Temperature: 550℃
  • Alnico Magnet: Alnico8, LNG37
  • Size: Customized
  • Tolerance: ±0.05mm
  • Magnetization Direction: Axial, Radial, Multi-poles..
 

Technical Parameters: 

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

 

Physical Properties

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 %/℃

Applications:

UNMAG Alnico Permanent Magnet

UNMAG is a brand name of permanent magnet made of Alnico material, and the tolerance of the product is within ±0.05mm. UNMAG Alnico magnets are available in two types, namely Alnico5 and Alnico8, and the maximum operating temperature is up to 550℃. This type of magnet can be widely used in many devices, such as generators, microphones, and measuring instruments.

UNMAG Alnico permanent magnets are made of high-quality Alnico material, such as LNG37, which is known for its excellent temperature stability and high corrosion resistance. It can be used in various applications with excellent performance and reliability.

UNMAG Alnico permanent magnet can be used in various fields, such as automotive, electrical and electronic. It is a reliable and cost-effective solution for various applications. UNMAG Alnico permanent magnets are available in different sizes and shapes to meet the customers' needs.

UNMAG Alnico permanent magnets are the ideal choice for various applications. They are reliable, cost-effective, and have excellent performance. If you are looking for a reliable and cost-effective solution for your application, UNMAG Alnico permanent magnets are the perfect choice.

 

Customization:

UNMAG Alnico Permanent Magnet

Brand Name: UNMAG

Place of Origin: China

Size: Customized

Magnetization Direction: Axial, Radial, Multi-poles..

Shape: Customized

Tolerance: ±0.05mm

Application: Generator, Microphone, Measuring Instrument

UNMAG Alnico Permanent Magnet is made from Alnico8, Alnico Magnet, LNG37, LNG42 and other alloys. Our Alnico magnets can be customized in size, shape, magnetization direction and tolerance. They are widely used in generators, microphones, measuring instruments and other applications.

 

Support and Services:

Alnico Permanent Magnet Technical Support and Service

At UNMAG Company, we are proud to offer technical support and service for our Alnico Permanent Magnets. Our trained and experienced staff is available to assist you with any questions or concerns you may have regarding our products.

We offer a wide range of services, ranging from simple installation and maintenance to customized design and engineering. We also provide a range of technical support, such as troubleshooting and diagnostics. In addition, our team of experts can provide a comprehensive range of solutions for your specific application needs.

For more information about our Alnico Permanent Magnet technical support and service, please contact us today. We look forward to hearing from you and helping you get the most out of your purchase.

 

Packing and Shipping:

Alnico Permanent Magnet Packaging and Shipping:

  • Magnets should be stored in a dry, dust-free environment.
  • When shipping, magnets should be placed in protective packaging such as foam, bubble wrap, or other cushioning material.
  • Magnets should be kept away from electrical equipment and other magnetic objects.
  • To protect against shock and vibration, all shipments should be properly secured with straps or other fastening materials.
Send your inquiry
Please send us your request and we will reply to you as soon as possible.
Send