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The products in this photo is made of AlNiCo5, the size is 28x25.4x22x8.1mm. The max working temperature of AlNiCo can be as high as 550 degrees Centigrade, high residual induction, and relatively high energy. They are mainly used in some kinds of instrument and the other fields. We also can produce the products according to your special requests. If you have the needs, please contact us today.
Our contact information is follows:
Tel:+86 10 83993400
Fax:+86 10 83993403
E-mail: info@magengine.com
Contact person: Nancy Han
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Dexter Magnetic Technologies designs, manufacturers and distributes magnetic assemblies using alnico magnets.
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Alnico magnets, composed of primarily aluminum, nickel, and cobalt, were developed in the 1940's. This class of magnet remains a preferred material because of it's excellent temperature stability, high magnetic flux density, and resistance to corrosion. Alnico magnets are manufactured through a casting or sinter process. The casting process allows for the magnet to be manufactured into intricate and complex shapes, which are not possible with other magnetic materials.
Ningbo Tongchuang Strong Magnet Material Co.,Ltd is an original factory specializing in Neodymium magnets, and also manufacturing and marketing
other permanent magnets, such as Sm-Co, Al-Ni-Co, hard ferrite and rubber magnets.
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Material Information
* Produce by casting or powder metallurgical techniques
* An alloy composed of matrix of Al-Ni-Fe-Co
* Very hard & brittle
* Poor resistance to demagnetization
* Produce good flux density at an reasonable cost
* Excellent stability over a wide temperature range
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For over 50 years an acknowledged leader in the field of permanent magnets, Arnold continues its tradition of superior quality and value with the full line of Alnico products.
One of the oldest members of our magnet family, Alnico remains the workhorse of the permanent magnet industry and can be relied upon to deliver impressive flux density at an economical price. Alnico also boasts the lowest temperature coefficient of any commercial magnet material (.02% per degree centigrade) allowing for excellent stability over a wide temperature range.
Alnico has experienced renewed interest in recent years in such temperature-sensitive applications as hall-effect and MR-based automotive and electronic sensors, in addition to the traditional magnetron, TWT amplifiers, actuators, motors and instruments applications that have long relied upon Alnico.
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Magnets
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