How much is the price of the reduced iron powder?

   Many friends will ask why the iron price rise and then up, today we will solve your mind with a small question.
Iron powder is divided into many types, divided into cast iron powder, pig iron powder, chemical iron powder, reduced iron powder, iron prices are not the same, the quality is not the same, things are not the same. Relatively speaking, the reduction of iron powder is relatively high grade iron powder.
   Production of reduced iron powder raw materials (iron ore, rolling scales, etc.) to produce sponge-like iron.
Iron ore is a natural ore through the broken, grinding, mineral processing and other processing ore powder called fine mineral powder. Concentrated powder in accordance with the different mineralization methods are divided into a variety of concentrate powder, such as magnetic separation, flotation, re-election and other concentrate powder.
   Iron oxide skin, is commonly known as iron phosphorus powder. The formation of iron oxide skin is also the oxygen and iron two elements of the diffusion process, oxygen from the surface to the internal diffusion of iron, and iron to the outside diffusion. The concentration of the outer layer of oxygen, the concentration of iron is small, the formation of high-priced iron oxide; inner iron concentration, and oxygen concentration is small, the formation of oxygen low-priced oxide.
   In contrast, iron oxide is more suitable for the production of reduced iron powder.
   Iron and phosphorus powder prices are rising, different regions of different prices, different prices of raw materials are not the same, the current price of iron and phosphorus powder in Gongyi region in more than 1,000, the content is about 70-80%, the relative output of reduced iron Quality is between 95% -99%.

   Iron powder prices in various regions are not uniform, but are continuing to pull up. The main reason is the rise in raw material prices, resulting in increased costs, the current price of a reduction of iron in 2900 or so, the quality of 92% -96%, the price of secondary reduction of iron in 3500 or so, the quality of 95% -98.8 %. According to the level of content, the price is not the same. Iron prices are still rising.