Thermal shock resistance of electrode paste

The electrode paste is used as a conductive electrode under high and ultra-high temperature conditions. The operating temperature of the electrode extending out of the copper tile of the submerged arc furnace is often about 2000 degrees

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Regulations on adding electrode paste

The A-phase electrode of the 3# carbide furnace in the calcium carbide workshop had a soft break and missing paste accident. The reason is that there are still some loopholes in the electrode paste management in the calcium carbide workshop

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Electrode paste Converter effect

A furnace chamber is formed in the converter so that magnesium can be used to process the cast iron melt. The size and shape of the furnace wall components of the converter have a decisive influence on the efficiency of processing the cast iron melt in the converter and the accuracy of obtaining the remaining magnesium content.

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What is the production process of refractory?

The production process for manufacturing Ordinary refractory materials generally includes calcination of raw materials, selection of raw materials, crushing, batching, mixing, trapping, forming, drying, firing and other processes. Refractories are generally used in metallurgy, glass, cement, ceramics, mechanical thermal processing, petrochemical industry, power and national defense. Common refractories commonly used include silica brick, semi silica…

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Refractory materials for iron and steel metallurgy

  In the iron and steel metallurgy industry, refractory materials are indispensable basic materials. Refractories generally refer to inorganic non-metallic materials or products with a refractoriness of not less than 1580℃, which are mainly used in blast furnaces, converters, and coke ovens in the ironmaking industry, and converters, secondary refining furnaces, continuous casting, etc.   In the…

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refractory materials sales market in 2018

refractory materials sales market in 2018 At present, the main manufacturers of refractory materials are concentrated in RHI, VESUVIUS, KROSAKI, SHINAGAWA, Imerys, HWI, MORGAN CRUCIBLE, SAINT-GOBAIN, Minteq, Resco, Yingkou Qinghua Group, Puyang Refractories, Sinosteel Luoyang Refractories, Beijing Li Refractories, Jinlong Group and Jiangsu Sujia. RHI is a global leader with a production market share of…

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