Global Graphite Electrode Market - Carbon Electrode 2200mm/Large Size CNBM

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Specification

1.Diameter:40 - 600mm or1.6"-24"

2.Length: 250 - 2400mm or10"-96"

3.Grades:RP, RPI (ISO9001:2008standard)

4.Nipples:3TPI,4TPI

Pciture

Carbon Electrode 2200mm/Large Size CNBM

Q: What is the difference between pyridine type nitrogen and graphite type nitrogen?: The fine structure graphite is the raw material used in the production of graphite electrode. The particle size is relatively small, generally below 0.5.

Q: What is the graphite furnace electrode with a diameter of 400?: With the development of EAF steelmaking technology, the steel-making technology is developing towards large scale and ultra high power. The graphite electrode is mainly made of large size graphite electrode and ultra high power graphite electrode.

Q: The use of graphite as an electrode in alumina electrolysis: The technical knowledge of electrolytic aluminum, cleaning and maintenance of alumina equipment, you can search for Baidu on the green, looking for.

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: Graphite electrode in milling machine processing, dust is especially big, boot 5 minutes, workshop can not open the figure, what is the solution?: This is to use the dust collector, the graphite itself is a semiconductor, can not be electrostatic dust removal

Q: In EDM, the electrodes are made of graphite and copper. Please tell us the difference between them: For the mold finishing, most of the time are red copper click, low loss, high precision, of course, higher precision, or requirements of copper tungsten alloy electrodes are also available

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: How much does a graphite electrode cost about a ton?: And different sizes of prices also change, you simply say you use the environment, that is used in where? And how to use it to tell you the price

Q: I remember the more lively metal, the electron?: C metal is copper, because a dilute sulfuric acid into the H2 precipitation, then definitely not copper. And the inactive first precipitate

Q: What are pyrolytic graphite electrodes used for?: (1) the processing speed is faster: normally, the mechanical processing speed of graphite can be 2~5 times faster than copper, while the discharge processing speed is 2~3 times faster than copper;More material is not easily deformed: obvious advantages in the processing of thin electrodes; copper softening point at about 1000 degrees, easily deformed by heat; graphite sublimation temperature is 3650 degrees; the thermal expansion coefficient of copper is only 1/30.

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