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Classification des électrodes de four à arc

2024-09-21 Notre blog

Arc furnace electrodes are important high-temperature conductive material, widely used in arc furnace steelmaking, silicon production, et d'autres industries. According to the manufacturing process and application requirements, graphite electrodes can be divided into three categories: ordinary power graphite electrodes, high-power graphite electrodes, and ultra-high power graphite electrodes. Each type of…

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Qu'est-ce qu'une brique à haute teneur en alumine de première qualité?

2024-09-20 Notre blog

First-grade high alumina brick is a common refractory material, widely used in various high temperature industrial fields. Due to its excellent high temperature resistance, corrosion resistance and mechanical strength, it has become an ideal choice for high temperature kilns, metallurgical industry, steel industry, glass melting furnaces and other applications.

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$Common refractory materials in glass furnaces introduce$

Les matériaux réfractaires courants dans les fours à verre introduisent

2024-09-13 Notre blog

Glass production is a high-temperature industry, and molten glass can corrode the refractory materials in the furnace pool. Due to the influence of high temperature, flames, and flying materials, once the refractory materials are corroded and damaged, the life of the melting furnace will be affected. If the glass liquid…

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$What is low cement refractory castables？$

Qu'est-ce que les bétons réfractaires à faible teneur en ciment ?

2024-09-11 Notre blog

Low-cement castables use calcium aluminate cement as a binder, and castables with a CaO content of less than 2.5% are generally called low-cement castables. Il a les caractéristiques d’une faible porosité, small pore size, high density, good volume stability, haute résistance, and a small amount of water. It overcomes the…

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Pourquoi le béton à haute teneur en aluminium présente-t-il des fissures après la cuisson au four?

2024-09-04 Notre blog

Improper furnace drying operation may cause castable cracks and other engineering quality accidents. Furnace drying is a crucial link before the operation of high-aluminum castable after construction, which directly determines the future service life of the kiln. When high-alumina castables are dried in the furnace, the furnace preparation should be…

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Quelles sont les propriétés des briques chimiques acides?

2024-09-02 Notre blog

Acid chemical bricks have become the "star" material in industrial anti-corrosion engineering due to their excellent performance and reliability. Acid-resistant bricks can handle high temperatures, strong acids, corrosive gas, and liquid environments with ease. If you are struggling to find high-performance anti-corrosion materials, acid-resistant bricks are undoubtedly your best choice.

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