The Demand For Iron Powder Is Increasing
In recent years, iron powder production, application, research and other aspects have developed rapidly, reflecting China has a certain production capacity and technical level. But with the rapid development of China's economy, can not meet the needs of machinery and equipment construction, in terms of depth or breadth, there is still a certain gap, to improve the quality of existing products under the premise of further development of new products, The In all parts of the country, especially in the southeast coastal area, iron powder application potential is great, iron powder development prospects are broad, optimistic. Hope that through the above content can be better to help you.
The industrial preparation and use of iron powder began in the 1920s. At that time the German consumption of electrolytic iron powder and carbonyl iron powder, important for the chemical industry as a catalyst. 30 years began to consume powder metallurgy iron-based parts.
With the rapid development of China's industry, all walks of life on the demand for iron powder is growing, but China's iron powder technology is far less than abroad, so some areas still rely on import development. In recent years, some of the reduction of iron ore manufacturers in order to meet market demand, and actively improve the technology, so that China's iron powder production has greatly improved. Iron powder is the most important and most widely used and low-cost metal materials in modern industry. In the future for a long period of time, the reduction of iron powder industry will be the survival and development of society as an important material basis.
China's iron ore is rich in resources, but most of the iron ore resources are low iron grade, high impurity content, embedded in the fine size of the hematite ore type, this part of the ore selection of the selected process is more complex, sorting indicators Lower. In some of the iron and steel and metallurgical production in the production of waste residue, containing a relatively high grade of iron, this part of the large amount of waste residue deposited into the open pit. Not only take up a lot of land resources, but also cause environmental pollution.
Reduction of iron powder can improve the process of powder metallurgy industry, adding a certain amount of reduced iron powder can improve the wear resistance of mechanical products, with the diversification of mechanical production needs, reduction of iron powder is used in the production of friction materials, It greatly improved the wear resistance of friction materials, which for China's heavy industry, the development of the automotive industry is significant.