Magnets are all around us and do jobs nobody can see. These devices are essential in our modern-day life. Without them, there would be no Cindy Lauper CDs, no sound coming from our speakers, and you could not call your friends on the phone to tell them about that awesome new album that was just released. These are the little miracles we call magnets. Magnets, what are they and how do they work? It does not take a sad clown to see the many things magnets do for us in our day to day lives. They are found in the in CD players to move the laser and found in the rings of speakers that help make sound. Magnets work by attracting positively charged particles to negatively charged particles.
Magnets are also essential to the production of electricity and are needed to make electric motors spin. The magnets that are commonly found in many items are usually made from a combination of ferrite powder and other materials pressed into a bar or cylinder shape depending on application.
Ferrite is a ceramic compound of iron oxide and is combined with other metals. This compound is electrically non-conductive and is ferromagnetic in nature, which means that this type of materials can usually be magnetized or attracted to magnets.
There are two types of hard ferrite powders, Ceramic and Low Energy Embedding Powder. Ceramic is the oldest and most used throughout industry and manufacturing. Low Energy Embedding Powder or LEEP is magnets that are made of strontium ferrite, and are found in door closures, health devices, crafts and advertising material. This type is easily molded into the desired shape.
Producing magnetic materials for over 30 years, Hoosier Magnetics is the largest supplier of ferrite powders outside of China, supplying 20 different countries with a quality product. They are REACH certified and ISO compliant and are the leaders in this segment of manufacturing.
Start Here at hoosier magnetics to find out more about ferrite powders and how they can help you manufacture a better product. They are several types of powders to fit any kind of project you may have. Talk with a representative about a sample.
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