This article focuses on the separation of ferrous impurities from emulsion with micro-hydrocyclone. The relationship of flow rate, pressure and separation efficiency is studied to determine the optimal operation condition. Results show the separation efficiency and the pressure difference increase with the inlet flow rate of the micro-hydrocyclone. When the inlet pressure is 0.4MPa, pressure difference △Pio is 0.26Mpa and the average inlet particle size is 2.719μm, the separation efficiency of the solid particles is 76% and the removal rate of solid particles with the size above 5.5μm is 85.64%, which contributes to the improvement of the quality of cold rolled sheet.
The simulation experiments of heating process for X80 pipeline steel were carried out to investigate the influence of austenite grain size and micro alloy element solution. The results showed that a reasonable industrial production process of slab heating control system was developed, and the guidance of good industrial test could be provided for the acquisition of reasonable microstructure of 22mm thickness X80 pipeline steel hot rolled steel strip.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.