Castable for Cement

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The product structure compact, high temperature excellent performance, good thermal shock resistance and abrasion resistance

category	Clay castable
Mark	G2N
Al2O3≥	42
refractoriness(°C)≥	1650
Dry density g/cm3	2.3
rupture strength(110°C×24h),MPa	4.0
compression strength(110°C×24h),MPa	20
145 °C x 3h burn linear change, %	[1350]<1
The highest use temperature (°C)	1400

Q:Will the prices in the metallurgical industry directly affect the price of refractory materials?: Hold the risk and adhere to the management concept of "people first and harmony together"

Q:Who can help to analyze the domestic refractory market?: China used clay less than 4000 years ago to burn pottery and to cast bronze. In the Eastern Han Dynasty (AD 25 ~ 220) have been used to make clay refractory kiln firing porcelain material and sagger. In the early twentieth Century, refractory materials were developed towards high purity, high density and ultra high temperature products. At the same time, unshaped refractory materials and high refractory fibers without firing and energy consumption were developed (for 160)Refractory materialIndustrial furnaces above 0 degrees celsius. The former, such as alumina refractory concrete, is often used in large chemical plants, ammonia synthesis plant, two - stage reformer furnace wall, the effect is good. Since 50s, the rapid development of atomic energy and space technology, the development of new energy technology, requires the use of special refractory material of high temperature resistance, corrosion resistance, thermal shock resistance, erosion has excellent properties, such as melting point above 2000 DEG C, oxide refractory compounds and high temperature composite refractory materials.

Q:Inorganic refractory materials industry and the glass industry than what?: Glass industry is not very understanding, should be better than refractory materials, civil and real estate can be.

Q:What are the refractory materials used in metallurgical industry?: Medium frequency furnace charge, ladle casting material, medium ladle pouring material, stainless steel high temperature heat preservation agent, dry material, magnesia, silicon dry vibration material, chromium silicon drainage agent and tundish seat brick

Q:Where is the development of refractory industry?: Refractories for continuous casting is an important part of the continuous casting machine, in addition to the characteristics of general refractory material, also for the purification of molten steel and improve the steel quality, stable molten steel temperature and composition, control and regulate the flow of the molten steel and other functions, so it is called functional refractories.

Q:Where is the development of refractory industry?: Refractories for continuous casting is an important part of the continuous casting machine, in addition to the characteristics of general refractory material, also for the purification of molten steel and improve the steel quality, stable molten steel temperature and composition, control and regulate the flow of the molten steel and other functions, so it is called functional refractories.

Q:What is the construction method of ladle casting material? Where is the introduction of casting technology for unshaped refractories?: Now the situation is, Hua Heng refractories factory workers wages rose, financial costs are rapid growth, so the refractory products price index continues down.

Q:A brief introduction to the production process of refractory materials? What about the price of unshaped refractory production equipment and refractory refractory production line?: Basic refractories in Magnesium Oxide and calcium oxide as the main ingredient, commonly used is brick.

Q:Development trend of refractories: It is necessary to promote the technological innovation of refractory materials, optimize the variety structure, optimize the industrial structure, and realize the strategy of sustainable development.

Q:In industrial lining, which parts have higher requirements on the wear resistance of refractory materials: In addition, for rotary kiln or similar kiln, refractory material at high temperature has higher abrasion resistance. In the chemical industry such as coke dry quenching device on the discharge port and corbel parts, using silicon carbide brick has good wear resistance.

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