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Arnico magnet ring that is resistant to temperature changes-Ring type φ7xφ2.7x4
Arnico magnet ring that is resistant to temperature changes-Neo Mag Co., Ltd.

Arnico magnet ring that is resistant to temperature changes
Neo Mag Co., Ltd.

Neo Mag Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

18.6hours

Relatively Fast Response


About This Product

In addition to standard and stock items, some custom -made shapes are possible, but please contact us as there are restrictions. It is a magnet that is difficult to obtain in Japan, but we will cooperate as much as possible. Features

■ Relatively high BR with long metal magnets with long history

-Alnico magnets are the main components of aluminum, nickel, cobalt, and iron, and are metal magnets manufactured or sintered. ・ BR is high, and most of the materials exceed 10,000 (g).

■ resistant to temperature changes

-The temperature coefficient of BR is the smallest of -0.02%/° C, and is a magnet whose opposite temperature change is small. ・ The temperature coefficient of HCJ is almost zero to around 600 ° C, and it is a magnet that can be used high temperature.

■ External magnetic fields and mechanical impact are easy to reduce magnetism

・ Because the value of HCJ is small, care must be taken because it is easy to magnify in the external reverse magnetic field (inverted field). ・ HCJ tends to decrease due to mechanical impact, and it is necessary to pay attention to mechanical vibration and impact.

■ There is a limit to the shape

・ Because the value of HCJ is small, it is necessary to increase the height dimensions in the magnetization direction. ・ Depending on the shape, there are restrictions on molds and molds, but the dimension accuracy is highly finished by polishing.

■ Use

The stability of the temperature is outstanding, and there is a strong demand, mainly instruments. For example, this magnet is used in the settlement power meter in each family.

  • Product

    Arnico magnet ring that is resistant to temperature changes

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1 Models of Arnico magnet ring that is resistant to temperature changes

Image Part Number Price (excluding tax) Limited usage temperature Dimensional tolerance Material symbol kinds surface treatment shape Direction of porcelain size
Arnico magnet ring that is resistant to temperature changes-Part Number-Ring type φ7xφ2.7x4

Ring type φ7xφ2.7x4

Available upon quote

450 ℃

OD (± 0.1) x ID (± 0.1) x h (± 0.1)

Arnico 5

Arnico magnet

No plating

Ring -shaped

Height direction

Φ7xφ2.7x4

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About Company Handling This Product

Response Rate

100.0%


Response Time

18.6hrs


Company Review

5.0
  • Japan

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