Q:Electrolytic water solution, two electrodes are graphite electrode, the negative electrode can produce large amounts of hydrogen, the anode does not produce half of oxygen, and only a small amount of it?

Graphite electrodes react with oxygen to form carbon dioxide, soluble in water

Q:Graphite can be used in acid towers in chemical plants because of graphite

A graphite electrode coated with an antioxidant protective layer (graphite electrode, antioxidant). The utility model has the advantages of forming a protective layer capable of conducting electricity and resisting oxidation at high temperature, reducing electrode consumption (19%~50%) during steelmaking, prolonging the service life of electrodes (22%~60%), and reducing the electric energy consumption of electrodes.

Q:What about graphite electrodes for steel mills?

For steel and iron alloys, graphite electrodes are used, when powerful currents pass through electrodes into the melting zone of the electric furnace to produce an arcThe electric energy is converted into heat energy, and the temperature is increased to about 2000 degrees, so as to achieve the purpose of smelting or reaction. In addition, the electrolytic goldWhen the magnesium, aluminium and sodium are used, the anode of the electrolytic cell is also made of graphite electrode. The resistance furnace for carborundum is also made of graphite electrode as the burnerConductive material.

Q:Why should supercapacitors use graphite as electrode material?

Because graphite material processing speed is fast, the cost is low.

Q:Jiqiu conductive graphite electrode, how to compare with copper is relatively large resistance value?

This is not a good estimate of the sheet graphite resistance after 5mm

Q:How can hydrogen be produced by electrolysis of sodium hydroxide with graphite as an electrode?

Molten sodium hydroxide is ionized out of Na+ and OH-, electrons are lost at the anode OH-, oxygen and water are produced (immediately evaporated at high temperature), and electrons are generated at Na+ at the cathode Na

Q:What is the application of wire cutting with graphite electrode?

Greatly shorten the preparatory time of mechanical processing, and improve the level of automation of the whole process of machining, and also enhance the ability of the manufacturing system to adapt to changes in production conditions.

Q:Graphite electrode in milling machine processing, dust is especially big, boot 5 minutes, workshop can not open the figure, what is the solution?

Connect the fan with a thicker pipe and suck it out of the workshop. The air inlet is mounted on the milling head. Reduce milling speed properly.

Q:Will the concentration of electrolytic sodium sulfite be increased with graphite as electrode?

Not alwaysIt depends on the rate of electrolyzed water or the rate at which sodium sulfite is oxidized.

Q:In EDM, the electrodes are made of graphite and copper. Please tell us the difference between them

For example, the electrode is large, and this time it is necessary to consider whether the weight of the electrode is up to standard and, if so, the preferred graphite electrode