Monolithic Castable Refractories for Petrochemical Industry

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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: 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: Where is the development of refractory industry?: The rapid development of continuous casting technology of its related @ China @4 honing refractories develop and increase in variety and quality, continuous development of refractories for the continuous casting billet continuous casting production and quality have a significant impact. Especially, the completion and operation of Baosteel have greatly promoted the technological progress of refractory materials in China, and the refractory materials for continuous casting have made great progress both in variety and in quality.

Q: Development trend of refractories: The foundation of China's refractories industry is still relatively weak, the utilization level of refractory material resources is low, the quality of refractory materials is not high, excess production capacity of ordinary products, the key products of some high-quality high technology content can be produced, but the quality is not stable, and the service life of refractory material consumption compared with foreign advanced level, there is a considerable gap.

Q: What is the construction method of ladle casting material? Where is the introduction of casting technology for unshaped refractories?: In addition, we face the serious difficulties, such as the decline in profits, the decline of high-end equipment imports and other unfavorable factors, is the most important factor in the refractory industry is facing difficulties.

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: Will the prices in the metallurgical industry directly affect the price of refractory materials?: In fact, this will be, but 11 Hua 11 Heng 11 in the industry is a mainstay

Q: In industrial lining, which parts have higher requirements on the wear resistance of refractory materials: But for the equipment dealing with high temperature solid, they generally wear refractory materials, in which the feed, the material outlet and the high temperature material radial variation of the requirements of the place is relatively high.

Q: Who can help to analyze the domestic refractory market?: Refractories - bulk refractoryBulk refractory (unshaped refractory): unshaped refractory is a refractory material that is made up of reasonably graded granules and powders and binders and is used directly without molding and firing. Usually, the granular material called the aggregate is called aggregate and the binder is called cementing agent. This material has no fixed shape, and can be made into paste, mud, paste and loose form. Therefore, it is also known as bulk refractory. This kind of refractory can form a seamless whole structure, so it is also called integral refractory.The basic composition of unshaped refractory material is granular and powdery refractory material. In accordance with its use requirements, can be made from various materials. In order to combine these refractory materials as a whole, except for a few special cases, they are usually joined with suitable varieties and quantities of binders. In order to improve its plasticity or reduce water consumption, a small amount of proper plasticizer is added. In order to meet other special requirements, a small amount of other appropriate additives can be added.

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.

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