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Xiamen Un Magnet Co.,Ltd.
Xiamen Un Magnet Co.,Ltd.
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Permanent Alnico 5 Magnets Magnetic Sintered Alnico Ring Magnet

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

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Specifications
Highlight:

Permanent Alnico 5 Magnets

,

Permanent Alnico Ring Magnet

,

Sintered Alnico Ring Magnet

Application:
Generator, Microphone, Measuring Instrument
Type:
Permanent Magnet
Tolerance:
±0.05mm
Max Operating Temperature:
550℃
BHmax:
1.13-9 MGOe
Grade:
Alnico 5,8 Is Normally Used
Magnetization Direction:
Axial, Radial, Multi-poles...
Material:
Cast Alnico
Application:
Generator, Microphone, Measuring Instrument
Type:
Permanent Magnet
Tolerance:
±0.05mm
Max Operating Temperature:
550℃
BHmax:
1.13-9 MGOe
Grade:
Alnico 5,8 Is Normally Used
Magnetization Direction:
Axial, Radial, Multi-poles...
Material:
Cast Alnico
Description
Permanent Alnico 5 Magnets Magnetic Sintered Alnico Ring Magnet

Alnico5 Magnets With Hcj Of ≥30 KA/M And Max Operating Temperature Of 550℃

Product Description:

Alnico Permanent Magnet is a high performance product made of cast Alnico material, which is typically Alnico 5 or Alnico 8. It has a high coercivity of up to 30 KA/m, and can withstand a maximum operating temperature of 550℃. With its outstanding performance and high temperature resistance, Alnico Permanent Magnet is widely used in various applications such as generator, microphone, measuring instrument and etc. In order to meet the demand of different users, Alnico 9 and Alnico 5 are normally used as the grade.

 

Features:

  • Product Name: Alnico Permanent Magnet
  • Grade: Alnico 5, Alnico 8 and Alinco 9 are Normally Used
  • BHmax: 1.13-9 MGOe
  • Material: Cast Alnico
  • Magnetization Direction: Axial, Radial, Multi-poles...
  • Max Operating Temperature: 550℃
 

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 – Versatile and Reliable Solution for Your Application

UNMAG is a renowned brand in the permanent magnet industry. Our Alnico Permanent Magnets are made of Cast Alnico 5 material, and are produced with high precision. They have a high coercivity (Hcj) of ≥30 KA/m, and a tolerance of ±0.05mm. These magnets are available in various magnetization directions, such as Axial, Radial, and multi-poles.

UNMAG Alnico Permanent Magnets are suitable for a wide range of applications, including generator, microphone, and measuring instruments. They are known for excellent performance, reliability, and durability. We have a strict quality control system to ensure our magnets meet the highest quality standards. We are able to deliver the magnets in 25-30 days.

If you are looking for a reliable and cost-effective solution for your permanent magnet applications, UNMAG Alnico Permanent Magnets are the perfect solution for you. Our Alnico permanent magnet is perfect for generator, microphone, and measuring instrument applications.

Choose UNMAG Alnico Permanent Magnets now and enjoy the benefits of reliable performance, cost-effectiveness, and fast delivery.

 

Customization:

UNMAG Alnico Permanet Magnet

Brand Name: UNMAG

Place of Origin: China

Delivery Time: 25-30days

BHmax: 1.13-9 MGOe

Type: Permanent Magnet

Grade: Alnico 5,8 Is Normally Used

Material: Cast Alnico

Tolerance: ±0.05mm

Keywords: Alnico5, LNG37, Alnico5, BHmax, Permanent Magnet

 

Packing and Shipping:

Packaging and Shipping

Alnico Permanent Magnets are packaged in protective cases, such as cardboard boxes, shrink wrap and plastic bags. They are then placed into sealed shipping containers for transport. The packaging is designed to protect the magnets from any environmental damage, such as moisture, dust and static electricity. The inner cases can also be foam-lined to separate the magnets and prevent them from sticking together. The shipping containers are then labeled with the appropriate shipping information and sent to the customer.

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