Magnetic Wave Technology of Grinding Slime Separation

Abstract

It is proved that abrasive-holding conglomerates are effectively destroyed when slime is separated in the non-uniform electromagnetic field, which results in steel chips and abrasive separation. Magnetic wave separation technology mechanism for bearing production grinding slime is described in the article. The techniques for optimal regimes of magnetic field gradient determination and alternating magnetic field induction intervals regulation for the effective separation of magnetic and non-magnetic fractions are proposed. Practical application options for the slime separation products are shown.

Resonance Method of Determination of Interacting Force of Particles in the Cluster of Ferromagnetic Material

“…These are the recovery and oxidation of disperse hard phase, the addition of dopant species to the particles and the purification of their surfaces, heterogeneous catalytic processes, etc. The fluidization in the electromagnetic field can be subdivided into three types: obtaining a magneto-vibrational layer in homogeneous, rotating and nonhomogeneous fields [4]. The most studied aspect is the action on the disperse system by a harmonic homogeneous magnetic field.…”

Selection of Non-Magnetic Fraction from the Slime Wastes of Metal Production in the Electromagnetic Field

“…To achieve the set up goal it is offered to use separation in the inhomogeneous electromagnetic field that will allow to destroy aggregates, to allocate an abrasive and to get the products of high purity processing [5][6][7]. Magneto-vibrating separator has to meet the following requirements:…”

Science intensive technology for manufacturing composite powders in magnetic vibrating layer

“…взвешивание частиц в жидкостях и в газе и приведение их в состояние интенсивного движения. Последнее возможно в переменных [2] и вращающихся магнитных полях для частиц магнитотвердых и магнитомягких материалов [3].…”

“…Размер пор зависит от формы и размеров самих частиц и развитости их поверхности. Проблема зарождения и устойчивого существования пространственных образований -структур в начально нетекстурированных средах, является одной из наиболее принципиальных и в то же время трудных проблем теории неравновесных сред [2]. Эти особенности порошков магнитных материалов вызывают основные затруднения при измерении их физикотехнологических характеристик и объясняют расхождения в результатах измерений, полученных различными методами.…”