Driven by the economy, brown corundum is gradually being used in abrasive tools manufactured by electric arc furnaces, and has a high degree of grinding ability. Whether in terms of logistics performance or chemical performance, it can reflect its true value, mainly in the following five aspects:
I. Quality of brown corundum and sales market
The development in recent years has led to an increasing demand for brown corundum. As local governments are driven by profits, they have implemented different preferential policies to attract investment and the involvement of social funds in their homes, which has led to a serious oversupply of low-end production capacity. As a result of the vicious circle, the price was not as good as before. In order to survive, some processing companies have to reduce costs and lower prices with a good charge; at the same time, a very abnormal phenomenon has also formed. Such an approach not only damages the anti-war situation of brown corundum, but also affects the image of the enterprise itself, and lays a great hidden danger for the development of the abrasive tool manufacturing industry.
Second, the selection of brown corundum
The main raw material of brown corundum is bauxite, which is a non-renewable resource. However, continuous expansion has made the original large amount of resources scarce. As a result, the brown corundum production and processing enterprises have a fatal cause of innate shortages in controlling costs, ensuring product quality, and small profits.
Domestic enterprises have neither the corresponding policy support nor the ability and strength to respond to them, consuming precious resources of domestic brown corundum , and also losing a lot of jobs and domestic value-added, so China's brown corundum manufacturing has been completely pushed to At the lowest end of the industrial chain, foreigners finally sanctioned China's fine processing of brown corundum.
Fourth, the application of brown corundum
The main energy source for corundum smelting is electricity. Because the scale of brown corundum manufacturers is relatively small, there is neither a preferential price nor a quantitative guarantee in power supply compared to other industries. This situation has been particularly prominent in recent years. Over the years, the power sector has implemented the overlord clause. Each time the electricity price is adjusted, the adjustment notice has just been issued. The actual electricity is calculated based on the copy. Sometimes it is even pushed forward for another month. This has virtually left the enterprise uncontrollable Economic loss. At the same time, electricity prices across the country are not uniform, often raised here and there, so it always restricts the price of corundum from falling or rising.
V. Environmental protection of brown alumina
The company lacks awareness of the long-term development of brown alumina , only pursues immediate benefits, is not willing to invest in environmental protection facilities, or uses abnormally operating equipment, resulting in disorderly discharge of waste water and waste gas, which pollutes the environment. Therefore, in recent years, most brown corundum companies have encountered blackouts from time to time.