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Pakistan Graphite Electrode for Eaf in Steel Making

Pakistan Graphite Electrode for Eaf in Steel Making

Iraq Dia 350mm Graphite Electrode price

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Tag: arc furnace

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Changes in the properties of electrode paste during sintering

graphite-electrode 2022-01-182022-01-22No Comment

Production practice has proved that the change in the properties of the electrode paste during the sintering process is more important than the properties of the electrode paste after firing, because accidents rarely occur once the electrode is fired

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The main properties of electrode paste

graphite-electrode 2022-01-162022-01-07No Comment

The high prices of crushed graphite and tar are the main reasons for the high prices of airtight pastes, especially the high prices of super dense pastes.

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The problem of slow sintering of electrode paste

graphite-electrode 2022-01-112022-01-22No Comment

Generally speaking, three aspects should be considered as the cause of the accident: submerged arc furnace equipment problem; worker operation problem; electrode paste quality problem.

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Causes of segregation during electrode paste sintering process

graphite-electrode 2022-01-092022-01-06No Comment

The electric furnace is not operating normally, the open arc is operated, the stinging is serious, the radiant heat of the furnace mouth and the convection heat of the gas are increased, and the electrode paste is melted too fast after being added.

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The difference between electrode paste and airtight paste

graphite-electrode 2022-01-092022-01-06No Comment

The airtight paste itself is a kind of electrode paste. Of course, generally speaking, the quality of the sealed electrode paste is one grade higher than that of the ordinary electrode paste. Resistance and ash content should perform better.

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Classification range of electrode paste

graphite-electrode 2022-01-082022-01-06No Comment

The electrode pastes of THD-4 and THD-5 in the national standard GB10130-88 are used in open calcium carbide furnaces.

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Hat are the quality indicators of electrode paste

graphite-electrode 2021-12-312021-12-28No Comment

The quality, physical and chemical indexes of the electrode paste are listed in the above table, among which the elongation is a reference index.

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The amount of nickel-iron smelting electrode paste

graphite-electrode 2021-12-272021-12-21No Comment

The formula of the nickel-iron high-standard airtight paste is the same as that of the ordinary national standard electrode paste, and the raw material ratio is different.

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Application of electrode paste in nickel-iron submerged arc furnace

graphite-electrode 2021-12-262021-12-28No Comment

At present, when domestic submerged arc furnaces are used to produce ferrosilicon, manganese and chromium ferroalloys, standard electrode pastes are usually used. With the continuous increase in the number of large-capacity submerged arc furnaces and closed electric furnaces put into use

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Lateral cracking in electrode paste sintering process

graphite-electrode 2021-12-262021-12-21No Comment

The performance of the electrode paste during the sintering process can best explain the quality of the electrode paste. If the sintered electrode has transverse cracks, the next problem is most likely to be hard fracture, which is a very serious accident.

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