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Refractories are heat resistant materials that provide the linings for high-temperature furnaces, reactors, and other processing units.ChangXing Refractory is a Chinese leading refractory and oil fracturing proppant manufacturer & supplier with a wide range industries in high temperature field . From a refractory bricks manufacturing factory, Changxing has become a professional manufacture with various refractory materials and oil fracturing proppant both in domestic and international market during 30+ years, whose customers covering North America, Middle East, South Asia, Africa, etc.

The Refractory Ceramics Division of Ceramic Society examines the science, production and application of ceramics for use at elevated temperatures and in other hostile environments. Members are involved in materials development, formulation, production, and engineering of refractories for the iron, steel, aluminum, and other nonferrous metal industries as well as the minerals processing, glass, cement, and petrochemical industries.

Development of global refractory material industry; Policy and industry environment of Chinese refractory material industry; Markey supply & demand, competitive landscape, etc. of Chinese refractory material market; Development and major companies of refractory product segments such as basic refractory materials, unshaped refractory materials, ceramic fiber, etc.; Upstream/downstream refractory material market analysis; Operation and refractory material business analysis of 7 key refractory material companies in the world and 8 ones in China. China is the largest producer and exporter of refractory materials around the globe. In 2013, China's refractory material output hit 28.189 million tons, sweeping more than 66% of the world's total; export volume topped 1.769 million tons, 51.7 times the import volume.

Despite the global leading position, Chinese refractory materials have been confronted with the prominent problem of overcapacity in recent years. Additionally, subject to growth slowdown in downstream sectors, the falling demand and other factors, market competition intensifies. Enterprises in the field received reduced orders and saw sales volume in decline, some companies even in the red.whatever,if u need any refracotry products , you can contact us.Our website is http://www.chinafirebrick.com/.

Refractories are heat resistant materials that provide the linings for high-temperature furnaces, reactors, and other processing units.ChangXing Refractory is a Chinese leading refractory and oil fracturing proppant manufacturer & supplier with a wide range industries in high temperature field . From a refractory bricks manufacturing factory, Changxing has become a professional manufacture with various refractory materials and oil fracturing proppant both in domestic and international market during 30+ years, whose customers covering North America, Middle East, South Asia, Africa, etc.

The Refractory Ceramics Division of Ceramic Society examines the science, production and application of ceramics for use at elevated temperatures and in other hostile environments. Members are involved in materials development, formulation, production, and engineering of refractories for the iron, steel, aluminum, and other nonferrous metal industries as well as the minerals processing, glass, cement, and petrochemical industries.

Development of global refractory material industry; Policy and industry environment of Chinese refractory material industry; Markey supply & demand, competitive landscape, etc. of Chinese refractory material market; Development and major companies of refractory product segments such as basic refractory materials, unshaped refractory materials, ceramic fiber, etc.; Upstream/downstream refractory material market analysis; Operation and refractory material business analysis of 7 key refractory material companies in the world and 8 ones in China. China is the largest producer and exporter of refractory materials around the globe. In 2013, China's refractory material output hit 28.189 million tons, sweeping more than 66% of the world's total; export volume topped 1.769 million tons, 51.7 times the import volume.

Despite the global leading position, Chinese refractory materials have been confronted with the prominent problem of overcapacity in recent years. Additionally, subject to growth slowdown in downstream sectors, the falling demand and other factors, market competition intensifies. Enterprises in the field received reduced orders and saw sales volume in decline, some companies even in the red.whatever,if u need any refracotry products , you can contact us.Our website is http://www.chinafirebrick.com/.

With 30 years development and rich work site construction experience, Changxing Refractory has accumulated enough experience in supplying materials for rotary cement kiln. Sum up, we have the following points to share. 1. There are two types of rotary cement kiln. One is wet process kiln, used for cement production, chemical industry, and metallurgy. The other type is dry process kiln, all used for producing Cement, lime, alumina, aluminum hydroxide, carbon, etc. 2. Due to raw material temperature change along furnace length, the furnace consist of 6 zones: Drying zone(<150 ℃), preheating zone(150-750 ℃), calcining zone(750-1000 ℃), exothermic reaction zone(1000-1300 ℃), firing zone(1300-1400 ℃), cooling zone(1300-1000 ℃). 3. Brief refractory materials design for each part of rotary cement kiln. A. For center part of firing zone: Direct bonded magnesia chrome brick of common magnesia chrome brick (Refractoriness under load: min 1700 ℃). B. For transitional zone: Spinel brick, silica mullite brick. C. For kiln discharging mouth: SIC brick, spinel brick, direct-bonded magnesia chrome brick and castable. D. For kiln mouth: High quality high alumina brick, phosphate bonded high alumina brick. E. For Kiln door: High alumina brick, clay insulation brick and calcium silicate board, etc. F. For cooling zone: Anti-alkali brick and castable. Generally, Changxing Refractory can offer clients with free customized design and give clients a competitive cost budget to improve cement productivity, and also, Changxing Refractory can dispatch engineers for work site guidance. Should you have any needs of the whole program design and refractory materials supply, please feel free to contact us, we warmly welcome any questions and inquiry. The link :http://www.chinafirebrick.com/Company_News_40.html
Olivine sand?is artificial sand after mechanical processing and sorting from dunite. Olivine sand?is used as molding sand for brass, bronze, aluminum and magnesium casting models and cast steel parts. It also can be use as EBT sand, nozzle sand, tap-hole sand and tundish sand. Compared with zircon sand, brown sapphire and quartzes, olivine foundry sand product has no phase transition from room temperature to the 1900 melting point. It has stable thermal property, strong adhesive force, and it can produce a smoother surface. Its main component is MgO and SiO2. There is raw olivine sand and calcined?olivine sand. The raw is in green color. The calcined is in yellow. And they have different usages. would you like to buy some refractory olivine sand ? if you need , just contact us , there have many kinds of refractory products for you .

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