the most widely used for production of iron powder process 1. selected ore is crushed and mixed with carbon. 2. continuous furnace sponge iron. 3. further crushing. 4. separation of non-metallic material. 5. sieving Iregular fine sponge-like powder
the most widely used for production of iron powderprocess1. selected ore is crushed and mixed with carbon.2. continuous furnace sponge iron.3. further crushing.4. separation of non-metallic material.5. sieving Iregular fine sponge-like powder