Changxing refractory always offer best service and good products for you.Changxing Refractory is a Chinese leading refractory and oil fracturing proppant manufacturer & supplier with a wide range industries in high temperature field .

Production of refractory products in China suffered a slowdown in the first half of the year, while exports of refractory mineral raw materials also saw double-digit declines. Prices continue to edge downwards.

Chinese refractory products output in the first
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There have many kinds of refractory products in our factory.Such as Clay Insulating Bricks,refractory castable,refractory materials.CCM first appear in 1950s, it is characterized by fast casting and focus investment. CCM technology was developing in a very fast speed. In Year 1970, CCM only took 5.6% all over the world, while the data reached 62.4% in Year 1990, and in some developed countries, it was even 95%. In recent years, many steel plants adapted CCM instead of mould casting. Until Year 1
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Generally speaking, there are three different kinds covering agent, which are ladle covering agent, tundish covering agent and hot metal ladle covering agent. There have many kinds of refractory products in our factory ,such as refractory nozzle,Clay Insulating Bricks,refractory raw materials.The mainly function of them are same as following:
1. Molten steel insulating. This is also the mainly function for covering agent. When pouring on molten steel, which can break and spread out in a short t
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Magnesia carbon brick is made from high purity magnesia sand and additive agent. Manufacturing process include mixing raw material, shaping by pressure machine and drying with high temperature kiln.

Magnesia carbon brick is widely applied for converter furnace, ladle, electric furnace and blast furnace and so on.

Raw material can influence brick’s quality directly. Generally speaking, magnesia sand for magnesia carbon brick include fused magnesite and magnesite clinker. Fused magnesite c
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Would you like to know more fire brick for sale?There have many kinds of refractory products in our factory .The storage and installation parameters associated with monolithic refractories vary across specific manufacturers and products but, generally speaking the materials and water used to mix the material should be between 60 degrees and 80 degrees Fahrenheit at the time of installation and during the period of time within which the “initial set” takes place.

When long-term climate con
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