摘要
针对煤泥浮沉试验存在粘度大的问题，采用磁流体静力分选技术，进行了磁流体浮沉煤泥的试验研究，得出了磁流体可以取代常规浮沉试验的结果，拓宽了磁流体的应用领域。
In the light of the problem of viscosity occurred during float-and-sink testing, utilizing the static separation technology of magnetic fluid, a conclusion that magnetic fluid can be used to replace the normal float-and-sink test is drawn. The application of magnetic fluid becomes wide in scope.
关键词
磁流体
浮沉
视在密度
煤泥
magnetic fluid, float-and-sink separation, apparent density
