REVIEW OF MAGNETIC FLUIDS USED IN TRIBOTECHNICAL DEVICES

Magnetic fluids are artificially synthesized nanoparticulate systems that combine the properties of the magnetic material and liquid with rheological control, thermal, optical and other characteristics of the magnetic field. According to its magnetic properties mangintnaya liquid essentially lose solid magnetic steel materials, permalloy, ferrites, but compared to the paramagnetic, which include most of the liquid media, they are supermagnetic. Using the magnetic fluid expands, there are new areas of their application, so the question for further research of magnetic fluids and devices based on them, is important.