Table of Contents Background CORT Magnets is a well-established leader in the development of advanced magnetic materials. Its headquarters are in Hangzhou’s high-tech industrial area. With over 15 years of experience in aerospace, defense, and precision instruments, the company has built a strong reputation. Deliver magnetic solutions that meet and often exceed strict industry standards. […]
In modern technological products such as smartphones, electric vehicles, and wind turbines, permanent magnetic materials are indispensable core components. Right now, most high-performance permanent magnets depend on rare earth elements. This problem is getting worse as global competition for these resources increases. In this context, a traditional magnetic material called Alnico Magnet is becoming popular again. […]
Alnico 2 vs Alnico 5 magnets differ significantly in magnetic strength, composition, and tonal characteristics. Recent tests reveal that Alnico 5 magnets can reach up to 0.264 tesla, or 2640 gauss, while Alnico 2 magnets max out at about 0.256 tesla, or 2560 gauss. Magnet Type Remanence (Br) Tesla Remanence (Br) Gauss Alnico 2 0.246 […]
You might wonder, what is aluminium magnetic material? The answer is no, aluminium is not magnetic material in everyday situations. If you try to stick aluminium to a magnet, it won’t work because aluminium is not magnetic material like iron. Scientists explain that aluminium is a paramagnetic material, which means it only shows very weak […]
Table of Contents I have always noticed that speakers using alnico magnet produce sound that feels warmer and richer to my ears. Alnico, a blend of aluminum, nickel, and cobalt, creates a strong and stable magnetic field inside the speaker. This unique property shapes the sound in a way that many listeners describe as vintage […]