Shangzhuang Refractories Co., Ltd., Zhengzhou City, high alumina brick surfaces found reticulated cracks often occur when defects produce alumina brick high alumina brick manufacturer, the reasons for this net cracks tend to be more complex. For example, clinker impurity content (especially R2O content), the amount of powder added, the critical particle size, the quality of mixing of mud, moisture and body temperature of the drying medium, in the green body during firing shrinkage occurred and bis mullitization reaction times and corundum recrystallization, etc., will result in the generation of textured surface of the article. Sintered alumina bricks liquid phase sintering alumina bricks, forming temperature and liquid volume of the liquid phase, atmospheric conditions when firing surface network is also an important factor causing cracks. Shangzhuang Refractories Co., Ltd., Zhengzhou City, learned the extent of cracking alumina brick mesh surface of the article and the clinker is also closely related to the use of water absorption. Clinker greater water absorption, the greater the degree of cracking textured. When using the water absorption of the clinker brick, the articles in the firing process clinker itself to continue the sintering process alumina brick distributor, larger shrinkage and uneven, and thus prone to cracking and textured. Also kiln firing atmosphere is high alumina products produced Reasons network of cracks. Alumina brick factory, shangzhuang Refractories (certified), Lhasa alumina brick by shangzhuang Refractories Co., Ltd., Zhengzhou City. Zhengzhou City shangzhuang Refractories Co. (www.yntjj.com.cn) (www.yntjj.com.cn) is Zhengzhou, charge, flux leaders, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness The guidelines, the maximum meet customer needs. In shangzhuang Refractories leadership with the staff warmly welcome all inquiries negotiations to create shangzhuang Refractories better future.