Neodymium Bar Magnets

Neodymium Bar Magnets are made of a special material called neodymium, which is a two layered substance composed of two different metals, which are usually chrome and magnetite. It is commonly used in industrial applications such as in friction drives, bearing housings, seals and Bar Magnets. Neodymium is used because it is an effective conductor… Continue reading Neodymium Bar Magnets

Ferrofluid Nanoparticles – An Overview

Ferrofluid is quite literally a fluid which is attracted to the positive poles of a magnetic field. These fluids usually are colloidal in arrangement, consisting of nanoscopic ferromagnetic particles, or ferromagnetic liquids with a very large surface area. Each magnetic particle has been carefully coated with a hydrophobic surfactant to avoid clumping. The attraction of… Continue reading Ferrofluid Nanoparticles – An Overview

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