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Silica bricks are an acidic refractory material and have good acid resistance slag erosion, load softening temperature up to 1640 ~ 1670 ℃, long-term use at high volume relatively stable. It is mainly composed of acidic refractories tridymite, cristobalite and a small amount of residual silica and ... Read More
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Steel metallurgy furnaces are used to produce steel ,we need steel in many areas so we need to buy some firebricks for steel metallurgy furnace ,and some questions are coming:Where are we go to buy some firebricks? Some suggests for you. Firstly ,if you want to buy some firebricks for steel ... Read More
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Now the sky is no longer as clean as before, now the sky is always a dusty, we often don't see the stars.It is all the people in the process of economic development, not to do a good job for environment, so now the air pollution is more and more serious.As we are now engaged in refractory bricks ... Read More
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Zirconium oxide refractory bricks have a higher refractoriness than alumina refractory brick, because the zirconia has a higherrefractoriness than magnesia ,alumina and other mineral.So zirconia firebricks have a better performance than high alumina bricks, clay bricks, magnesia bricks, silica ... Read More
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The high alumina bricks are some series of alumina bricks,just because these firerbicks content a lot of alumina ,so we call they are high alumina bricks ,maybe some people don't the reason ,and will feel very strange.High alumina bricks have a high refracotiness and they can stand a high temperatur... Read More
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Many campany want to buy some good firebrick ,and they can't find the best manufacture of refractory firebricks.Maybe you need we to contact with us ,and we will give you some advances .We have produced refractory firebricks for a very long time .and we want to help people to use the best firebricks ... Read More
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Work is always want to have an interest, if there is no interest in your industry but give yourself a interest.As I'm in college I majored in mechanical, is now engaged in refractory bricks produce and sale of professional, because at first I don't know what to refractory firebricks, instead of ... Read More
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What is the price of refractory brick?This problem may be a lot of refractory purchasers are attention.As is known to all of us, China has been the factory of the world, so get the title,just because Chinese products have a high quality and the reasonable price, for refractory materials, China has ... Read More
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Whatever you want to do ,you must pay more effort for what you know .Zhengzhou rongsheng ,the manufacture of firebricks ,which has produce firebricks for a long time ,and developed this scale we pay a large efforts ,we insist produce high quality product ,and supply the good servives ,but it is not ... Read More
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As a type of firebricks,high alumina bricks have many things composit,today let us talk about :what are the high alumina bricks composition ? High alumina bricks have a high refraoctoriness ,and it widely used in industry furnace high alumina bricks have many properties ,the base are alumina and ... Read More
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