Sixty-nine questions and answers on carbon material production technology

Ladle Bottom Argon Blowing Automatic Control System

[vc_row][vc_column][vc_tta_pageable][vc_tta_section title=”1″ tab_id=”1616465532852-06da601c-7df8″][vc_toggle title=”What are the main factors affecting the temperature of the calciner?”] The influence of volatile matter; The influence of air volume; The influence of negative pressure. [/vc_toggle][vc_toggle title=”How to prevent coking and blocking of furnace when calcining high-temperature volatile petroleum coke?”] Maintain the bottom material and appropriately increase the temperature of the […]

What are the ways to control the converter steelmaking process?

[vc_row][vc_column][vc_column_text] What are the ways to control the converter steelmaking process? The methods of converter steelmaking and smelting process control are: experience control, static control, dynamic control and automatic blowing control. The choice of the smelting process control method, in addition to the reasons for the factory smelting equipment, is mainly closely related to the […]

Rolling mill rolls FAQ

[vc_row][vc_column][vc_tta_tabs][vc_tta_section title=”1″][vc_toggle title=”What is a rolling mill used for?”]A rolling mill is used to straighten and/or change the thickness of sheet metal, slabs, or ingots. Rolling mills can also be used to add texture and shape to metals depending on the need and the rollers that are installed in the machines.[/vc_toggle][vc_toggle title=”How does a rolling […]

Graphite electrode FAQ

[vc_row][vc_column][vc_tta_tabs][vc_tta_section title=”1″ tab_id=”1585531635788-53770f59-10a3″][vc_toggle title=”Why are graphite electrodes used?”]Graphite rods are used as electrodes in electrolysis because graphite’s structure enables it to be an excellent conductor. The high number of delocalized electrons allows electricity to pass through graphite rapidly.[/vc_toggle][vc_toggle title=”How do you make graphite electrodes?”]The graphite electrode is mainly made of petroleum coke and needle coke, and the coal bitumen is used as a binder. It is […]

Refractory brick FAQ

[vc_row][vc_column][vc_tta_tabs][vc_tta_section title=”1″ tab_id=”1585534133325-3c5eefc4-45a3″][vc_toggle title=”Magnesia-carbon brick. What’s it for?”]Magnesia-carbon brick is made of high melting point alkaline oxide magnesium oxide (melting point 2800°C) and carbon material with high melting point which is difficult to be penetrated by slag. Carbon – free composite refractories made of carbonaceous binder. Carbon brick magnesium-carbon refractory was developed by the United […]