Q:Why should graphite paper be placed between the heater and the graphite electrode?

Heater design, the common heater has three shapes, cylinder, cup, spiral, the vast majority of the current heater is cylindrical, as shown in figure. The spiral heater has complicated processing technology and has been eliminated. Cup shaped heater for hemispherical crucible, the bottom melt temperature is more uniform, because the processing technology is difficult, already no use. Nowadays, most of them use cylinder heaters. The cylindrical heater is not only easy to process, but also is related to the large number of flat crucible used in the direct drawing single crystal furnace.

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?

Anodic iron is directly oxidized without oxygen generation

Q:Is graphite electrode good for foreign trade?

I do graphite electrode production, but also do trade. The profit depends on the price you talked about. It should be around 2000.

Q:Thermal expansion coefficient of graphite

In the graphite electrode, the national standard, the volume density in more than 1.60 of both high power graphite electrode, of course because of the national standard index is low now, the volume density of normal power graphite electrode factory can reach 1.65, such as Chengde and long carbon factory.

Q:What is the role of the Pt electrode? What is the difference between the graphite electrode and the graphite electrode?

In the electrochemical process, the electrode should not affect the reaction on the working electrode, so platinum and graphite are often chosen

Q:How can the graphite powder be processed into high quality carburizing agent? Thank you

If you are through the material can also be screened and then sold, usually 1-5 of the particle size, fine powder can only add adhesive column

Q:Why should supercapacitors use graphite as electrode material?

Because graphite material, light weight, good thermal conductivity and conductivity.

Q:What is the difference between SGL graphite electrode and graphite electrode in general?

Can not say that the more detailed the better, is relative, must be uniform within the range (after all, it is very important to choose the aggregate), such as spectral pure graphite, is not due, he is a lot of technology to producing stains, then burning, and then producing stains, the strength is quite good,

Q:Can high-purity graphite be used as an electrode?

High purity graphite can be used as electrode, high purity graphite as electrode has many advantages. According to the research of Qingdao Huatai graphite, we can see: 1, high purity graphite electrode is quick in opening and good in air permeability;

Q:What does graphite electrode GSK mean?

Graphite board material is GSK, GSK refers to model specifications