Rongsheng Long Life Refractory Lining Materials

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What is the Acid Refractory?

Question: What is acid refractory? Which refractory products are included in common acid refractories?   Answer: Acidic refractory generally refers to a refractory material that contains a significant amount of…

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What are Zircon Bricks?

Zircon bricks is a refractory material mainly composed of zirconium silicate (zircon sand), containing 67.23% zirconia and 32.77% silicon oxide. Tetragonal system, usually in the shape of a quadrangular column.…

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Why are Chrome Corundum Bricks Red?

As we all know, chrome corundum bricks have better high-temperature resistance, and slag corrosion resistance, especially the corrosion resistance of molten cinders is more effective than low silicon corundum bricks.…

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Where to Buy UHP Graphite Electrode?

There are many manufacturers of uhp graphite electrodes, and different manufacturers have promised to customers the most satisfactory products. Then, how to choose the production and supply manufacturers and where…

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