Detailed explanation of low iron fused magnesia

Detailed explanation of low iron fused magnesia

On the basis of field investigation, the current situation of market operation of low-ferroelectric fused magnesia is described in detail: in the development process of low-ferroelectric fused magnesia at home and abroad, the current industrial policy, the general characteristics of the industry (such as industrial life cycle, market competition degree), the second-hand authoritative materials such as periodicals and magazines are used, combined with static and dynamic research methods; Electrotechnical magnesia powder, in low-ferroelectric fused magnesia. In terms of magnesia output statistics, regional output structure, enterprise market concentration, product production cost and composition, and investment and construction of low-ferroelectric fused magnesia projects, the quantitative and qualitative research methods adopted are mainly based on first-hand data such as trade associations and company databases; consumption volume of low-ferroelectric fused magnesia, composition and consumption characteristics of downstream consumer groups, and consumption characteristics. Regionality, brand satisfaction survey and channel survey, mainly use field research to obtain first-hand information and draw conclusions through model tools; In the import market, export market and import and export policy of low-iron fused magnesia, through the collation and analysis of the second-hand authoritative data of customs, the structure, regional pattern and amount of import and export products of low-iron fused magnesia are obtained, and the adopted definitions are determined. Quantitative and qualitative research methods; In terms of production and marketing, development planning and regional pattern of product delivery in key enterprises of low-ferroelectric fused magnesia, field research is mainly used to obtain first-hand information; In terms of market survey of low-ferroelectric fused magnesia in four key regional cities of Beijing, Shanghai, Shenzhen and Xi'an, brand knots of low-ferroelectric fused magnesia in different cities are formed according to company's monitoring data over the years. Statistical analysis and comparative analysis were made on structure, consumption channel, price change and product satisfaction. Empirical analysis and normative analysis were carried out on the application characteristics, market capacity, consumption mode and development trend of products in low ferroelectric fused magnesia market segment, mainly using second-hand authoritative materials such as periodicals, trade associations and websites; industry chain correlation research; customer focus facilitation. At the same time, it puts forward the exclusive strategy and suggestions of Huajing on the main problems of low-ferroelectric fused magnesia industry.

Whether we can fully grasp the domestic market development status of low ferroelectric fused magnesia is not only related to the company's future capacity planning, but also largely determines the company's product strategy. This report is a special survey on the market of low ferroelectric fused magnesia, which is aimed at the needs of customers. It has very important reference value for the company's investment.

When magnesite is calcined at 1800C, carbon dioxide completely escapes. Magnesium oxide forms a compact block of periclase. Magnesium is weighed and burned (also called sintered magnesia). This kind of low-iron fused magnesia has high refractoriness. Its main component is magnesia. Natural super magnesite ore is selected and calcined by flotation purification, light burning, fine grinding, high pressure balls and ultra-high temperature oil shaft kiln.

Reburnt magnesia is mixed with magnesium chloride solution, a small amount of talc powder, quartz sand and glass filament are added and knotted. Fire resistance can reach 400 degrees Celsius, the highest can reach 1700 degrees. Magnesium reburning, good sintering degree, uniform chemical composition, stable quality. It is mainly used in open hearth, sintering hearth and ramming lining. ,