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磁流体是一种由≤10%的磁性柱子分散到矿物载体或合成载体中而形成的胶体悬浮液。这种流体具有许多用途。如用于一些有磁场的地方。本文研究分析了在有磁场的情况下载体的性能及磁粒子的拉度对磁流体粘度的影响。此外还介绍了磁流体的四球试验机评定情况。
A magnetic fluid is a colloidal suspension formed by dispersing <10% of a magnetic column into a mineral or synthetic support. This fluid has many uses. As used in some magnetic fields. In this paper, the influence of the properties of carrier and the pull-in of magnetic particles on the viscosity of magnetic fluid in the presence of magnetic field are analyzed. In addition, also introduced the magnetic fluid four ball testing machine evaluation.