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Alnico magnets are among the most stable permanent magnets available today. Composed primarily of aluminum (Al), nickel (Ni), and cobalt (Co)—along with iron and other elements—Alnico magnets offer excellent temperature stability, high residual induction, and long-term magnetic performance. However, under certain conditions, even these robust magnets can be demagnetized. In this article, we’ll explain the […]
Author Archives: jackywang
19
May
May
Alnico magnets are a class of powerful permanent magnets made primarily from Aluminum (Al), Nickel (Ni), and Cobalt (Co)—hence the name Al-Ni-Co. But these are not the only elements involved. Iron (Fe) forms the base, while trace amounts of Copper (Cu), Titanium (Ti), and sometimes Niobium (Nb) play essential supporting roles. Each element contributes uniquely […]
13
Apr
Apr
The magnetic coupling mainly consists of an outer rotor and an inner rotor The magnetic coupling mainly consists of an outer rotor and an inner rotor. The inner wall of the outer rotor is covered with high-quality magnets, and the two adjacent magnets are arranged in opposite poles. The inner rotor also has two magnets […]